Title	Industry Sector	Geographical Areas Serviced	Services Offered	Products Offered	Location	Contact Phone
Genesys	Manufacturer				Chicago, IL, United States of America	405-564-4991
Hammer & Steel, Inc.
Southeast Geo Solutions	Product Distributor	Virginia, South Carolina, Georgia, Florida, North Carolina	Commercial Design, Inspections, Commissioning / Startup Services, Residential Design, Water Well Driller, Commercial HVAC Installer / Service Contractor, Residential HVAC Installer / Service Contractor, Thermal Conductivity Testing, Ground Loop Installer – Horizontal / Pond / Other, Ground Loop Installer – Vertical	Controls, Heat Transfer Fluid / Antifreeze, Piping / Plumbing / Fittings, Pumps / Flow Centers, Ground Source Heat Pumps	Simpsonville, SC, United States of America
Alderson Engineering, LLC	Architect/Engineer	Idaho, Mississippi, Minnesota, Michigan, Massachusetts, Maryland, Maine, Louisiana, Kentucky, Kansas, Iowa, Indiana, Illinois, Missouri, Hawaii, Georgia, Florida, Delaware, Connecticut, Colorado, California, Arkansas, Arizona, Alaska, Alabama, Oregon, Wisconsin, West Virginia, Washington, Virginia, Vermont, Utah, Texas, Tennessee, South Dakota, South Carolina, Rhode Island, Pennsylvania, Wyoming, Oklahoma, Ohio, North Dakota, North Carolina, New York, New Mexico, New Jersey, New Hampshire, Nevada, Nebraska, Montana	MEP (Mechanical Electrical Plumbing) Design		Southampton, PA, United States of America	215-364-5635
Hydro Dynamic Engineering, LLC	Dealer/Contractor	Connecticut	Residential HVAC Installer / Service Contractor, Commercial HVAC Installer / Service Contractor	Ground Source Heat Pumps	Southington, CT, United States of America	860-620-7452
Radiant Professionals Alliance (RPA)	General	Colorado, California, British Columbia, Arkansas, Arizona, Alberta, Alaska, Alabama, Florida, Virginia, Ohio, Oklahoma, Ontario, Oregon, Pennsylvania, Prince Edward Island, Quebec, Rhode Island, Saskatchewan, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Delaware, Washington, West Virginia, Wisconsin, Wyoming, Africa, Other areas in North America, Caribbean, Asia, Australia, Europe, South America, Northwest Territories, Nunavut, Yukon, North Dakota, Connecticut, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Manitoba, Maryland, Massachusetts, Minnesota, Nova Scotia, North Carolina, New York, New Mexico, New Jersey, New Hampshire, New Brunswick, Newfoundland & Labrador, Nevada, Nebraska, Montana, Missouri, Mississippi, Michigan				(631) 994-4774
The Plastics Pipe Institute, Inc. (PPI)	Manufacturer	Delaware, South Dakota, Florida, Georgia, Caribbean, Other areas in North America, Wyoming, Wisconsin, West Virginia, Washington, Virginia, Vermont, Utah, Texas, Tennessee, Hawaii, Idaho, South Carolina, Connecticut, Alabama, Alaska, Alberta, Arizona, Arkansas, British Columbia, California, Colorado, Mississippi, Manitoba, New Jersey, New Hampshire, New Brunswick, Newfoundland & Labrador, Nevada, Nebraska, Montana, Missouri, New Mexico, Minnesota, Michigan, Massachusetts, Maryland, Kansas, Kentucky, Louisiana, Maine, Oregon, Saskatchewan, Illinois, Indiana, Iowa, Rhode Island, Quebec, Prince Edward Island, Pennsylvania, Ontario, Oklahoma, Ohio, Nova Scotia, North Dakota, North Carolina, New York		Piping / Plumbing / Fittings	Irving, TX, United States of America	469-499-1057
CanAmerica Drilling	Ground Loop Installer	Oklahoma, North Dakota, Arizona, New Mexico, Colorado, Utah, Nevada, Nebraska, Montana, Kansas, Iowa, Wyoming, South Dakota	Water Well Driller, Thermal Conductivity Testing, Ground Loop Installer – Vertical, Residential Design	Grout / Drilling Supplies, Heat Transfer Fluid / Antifreeze, Piping / Plumbing / Fittings, Pumps / Flow Centers, Ground Source Heat Pumps	Gilcrest, CO, United States of America	303-668-2282
Ballinger	Architect/Engineer	Florida, Rhode Island, Wisconsin, Virginia, Texas, Tennessee, South Carolina, Pennsylvania, Ohio, North Carolina, New York, New Jersey, Nebraska, Michigan, Massachusetts, Maryland, Delaware, Connecticut, California, Arizona	MEP (Mechanical Electrical Plumbing) Design, Commercial Design		Philadelphia, PA, United States of America
SmithGroup	Architect/Engineer	Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, Maine, New Jersey, New Mexico, New York, North Carolina, Florida, Alabama, Alaska, Arizona, Arkansas, Colorado, Connecticut, Delaware, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Northwest Territories, Europe, Other areas in North America, Wyoming, Wisconsin, West Virginia, Washington, Virginia, Vermont, Utah, Texas, South Dakota, Tennessee, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina	MEP (Mechanical Electrical Plumbing) Design, Commercial Design		San Francisco, CA, United States of America	313-442-8493
Chem-Aqua, Inc.	Manufacturer	Iowa, Nebraska, Kansas, Kentucky, Louisiana, Maine, Manitoba, Maryland, Massachusetts, Michigan, California, Minnesota, Mississippi, Missouri, Montana, Indiana, Illinois, Idaho, Hawaii, Florida, Connecticut, Colorado, Delaware, British Columbia, Arkansas, Arizona, Alberta, Alabama, Virginia, Rhode Island, Saskatchewan, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Quebec, Washington, West Virginia, Wisconsin, Wyoming, Northwest Territories, Nunavut, Yukon, Nevada, Prince Edward Island, Pennsylvania, Oregon, Ontario, Oklahoma, Ohio, Nova Scotia, North Dakota, North Carolina, New York, New Mexico, New Jersey, New Hampshire, New Brunswick, Newfoundland & Labrador	Commissioning / Startup Services	Controls, Heat Transfer Fluid / Antifreeze	Irving, TX, United States of America	866-209-3373
AAON, Inc.	Manufacturer	Wisconsin, Oklahoma, South Carolina, Saskatchewan, Rhode Island, Quebec, Prince Edward Island, Pennsylvania, Oregon, Ontario, South Dakota, Ohio, Nova Scotia, North Dakota, North Carolina, New York, New Mexico, New Jersey, New Hampshire, Other areas in North America, West Virginia, Washington, Virginia, Vermont, Utah, Texas, Wyoming, Africa, New Brunswick, Caribbean, Asia, Australia, Europe, South America, Tennessee, Illinois, Kentucky, Kansas, Iowa, Alaska, Alabama, Indiana, Louisiana, Idaho, Hawaii, Georgia, Florida, Delaware, Connecticut, Colorado, Missouri, Newfoundland & Labrador, Nevada, Nebraska, British Columbia, Arkansas, Arizona, Alberta, Montana, California, Mississippi, Minnesota, Michigan, Massachusetts, Maryland, Manitoba, Maine		Ground Source Heat Pumps, Controls, Grout / Drilling Supplies	Tulsa, OK, United States of America	918-583-2266
GAOI- Geothermal Alliance Of Illinois	General
Water Energy Distributors, Inc.	Product Distributor	Vermont, New Hampshire, Massachusetts, Maine, Connecticut	Thermal Conductivity Testing, Commercial Design, Inspections, Commissioning / Startup Services, Residential Design	Controls, Pumps / Flow Centers, Ground Source Heat Pumps, Piping / Plumbing / Fittings	Hampstead, NH, United States of America	603-329-8122
Indiana Geothermal	Product Distributor	Ohio, Michigan, Kentucky, Indiana, Illinois	Inspections, Residential Design, Commercial Design, Ground Loop Installer – Horizontal / Pond / Other, Ground Loop Installer – Vertical	Controls, Piping / Plumbing / Fittings, Pumps / Flow Centers, Ground Source Heat Pumps	Indianapolis, IN, United States of America	317-829-1490
Geo-Energy Solutions Inc.	Dealer/Contractor	Mississippi, Tennessee, Louisiana, Georgia, Florida, Arkansas, Alabama, Texas	Inspections, Commissioning / Startup Services, Ground Loop Installer – Horizontal / Pond / Other, Ground Loop Installer – Vertical, Thermal Conductivity Testing, Residential HVAC Installer / Service Contractor, Commercial Design, Residential Design	Grout / Drilling Supplies, Piping / Plumbing / Fittings, Pumps / Flow Centers, Ground Source Heat Pumps	Cabot, AR, United States of America	800-213-9508
Diverso Energy	Utility		Commercial Design, Residential Design		Toronto, ON, Canada	800-520-3640
Geo-Flo Corporation	Manufacturer	Louisiana, Maine, Manitoba, Alaska, California, British Columbia, Arkansas, Arizona, Alberta, Alabama, Hawaii, Wyoming, Georgia, Florida, Delaware, Kentucky, Connecticut, Colorado, Idaho, Illinois, Indiana, Iowa, Kansas, Saskatchewan, Nevada, Newfoundland & Labrador, New Brunswick, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Nebraska, Rhode Island, Nova Scotia, Quebec, Ohio, Oklahoma, Ontario, Oregon, Pennsylvania, Prince Edward Island, Texas, Maryland, Wisconsin, West Virginia, Washington, Virginia, Vermont, Utah, Montana, Tennessee, South Dakota, South Carolina, Massachusetts, Michigan, Minnesota, Mississippi, Missouri		Pumps / Flow Centers, Piping / Plumbing / Fittings, Controls	Bedford, IN, United States of America	812-275-8513
Salas O'Brien	Architect/Engineer	Tennessee, Idaho, Manitoba, Maine, Louisiana, Kentucky, Kansas, Iowa, Indiana, Illinois, Maryland, Hawaii, Georgia, Florida, Delaware, Connecticut, Colorado, California, Nevada, North Dakota, North Carolina, New York, New Mexico, New Jersey, New Hampshire, New Brunswick, Newfoundland & Labrador, British Columbia, Nebraska, Montana, Missouri, Mississippi, Minnesota, Michigan, Massachusetts, West Virginia, South Carolina, South Dakota, Nova Scotia, Texas, Utah, Vermont, Virginia, Washington, Saskatchewan, Wisconsin, Wyoming, Ohio, Arkansas, Arizona, Alberta, Alaska, Alabama, Oklahoma, Ontario, Oregon, Pennsylvania, Prince Edward Island, Quebec, Rhode Island	MEP (Mechanical Electrical Plumbing) Design, Commercial Design		Eau Claire, WI, United States of America
Mosaic	Bank / Financing / Developer	California	Financing		Oakland, CA, United States of America
WaterFurnace International, Inc.	Manufacturer	Wyoming, Wisconsin, West Virginia, Washington, Virginia, Vermont, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Manitoba, Maine, Alaska, Delaware, Prince Edward Island, Alberta, Arizona, Arkansas, British Columbia, California, Colorado, Connecticut, Africa, Florida, South America, Europe, Australia, Asia, Caribbean, Other areas in North America, Oklahoma, New York, North Carolina, North Dakota, Utah, Texas, Tennessee, Nova Scotia, Ohio, New Mexico, Ontario, Oregon, South Dakota, South Carolina, Saskatchewan, Rhode Island, Pennsylvania, Quebec, Newfoundland & Labrador, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, Maryland, New Brunswick, New Hampshire, New Jersey, Alabama	Financing, Thermal Conductivity Testing	Controls, Ground Source Heat Pumps, Pumps / Flow Centers, Piping / Plumbing / Fittings, Heat Transfer Fluid / Antifreeze		260-247-2789
Geothermal Resource Technologies, Inc. (GRTI)	Dealer/Contractor	Hawaii, Mississippi, Minnesota, Michigan, Massachusetts, Maryland, Maine, Louisiana, Kentucky, Kansas, Iowa, Indiana, Illinois, Idaho, Missouri, Georgia, Florida, Delaware, Connecticut, Colorado, California, Arkansas, Arizona, Alaska, Alabama, Montana, Wyoming, Wisconsin, West Virginia, Washington, Virginia, Vermont, Utah, Texas, Tennessee, South Dakota, South Carolina, Rhode Island, Pennsylvania, Oregon, Oklahoma, Ohio, North Dakota, North Carolina, New York, New Mexico, New Jersey, New Hampshire, Nevada, Nebraska	Thermal Conductivity Testing	Grout / Drilling Supplies	Elkton, SD, United States of America
Bosch Thermotechnology	Manufacturer	Louisiana, Maryland, Caribbean, Asia, Australia, Europe, Maine, South America, Pennsylvania, Oregon, Ontario, Oklahoma, Ohio, Newfoundland & Labrador, Utah, North Carolina, Nova Scotia, New York, New Mexico, New Jersey, New Hampshire, Prince Edward Island, New Brunswick, Manitoba, Nevada, Nebraska, Montana, Missouri, Mississippi, Minnesota, Michigan, Massachusetts, North Dakota, Tennessee, Delaware, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, South Dakota, Connecticut, Texas, Other areas in North America, Africa, Wyoming, Wisconsin, West Virginia, Washington, Virginia, Vermont, Kansas, Quebec, Rhode Island, Saskatchewan, South Carolina, Kentucky, Alabama, Alaska, Alberta, Arizona, Arkansas, British Columbia, California, Colorado		Ground Source Heat Pumps, Pumps / Flow Centers, Controls	Watertown, MA, United States of America
Darcy Solutions	Manufacturer				Excelsior, MN, United States of America
GeoVention, Inc.	Manufacturer	Maryland, Manitoba, Maine, Louisiana, Kentucky, Kansas, Iowa, Indiana, Illinois, Idaho, Hawaii, Georgia, Florida, Delaware, Alaska, Alberta, Arizona, Arkansas, British Columbia, California, Colorado, Alabama, Connecticut, Texas, Oregon, Pennsylvania, Prince Edward Island, Quebec, Rhode Island, Saskatchewan, South Carolina, South Dakota, Tennessee, Ontario, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming, Northwest Territories, Nunavut, New Hampshire, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, Newfoundland & Labrador, New Brunswick, Massachusetts, New Jersey, New Mexico, New York, North Carolina, North Dakota, Nova Scotia, Ohio, Oklahoma		Pumps / Flow Centers
Bill Spade Electric - Heating & Cooling	Dealer/Contractor	Indiana, Kentucky, Ohio	Commercial HVAC Installer / Service Contractor, Residential HVAC Installer / Service Contractor		Cincinnati, OH, United States of America	513-941-0075
Enertech Global, LLC	Manufacturer	North Carolina, South Carolina, Saskatchewan, Rhode Island, Quebec, Prince Edward Island, Pennsylvania, Oregon, Ontario, Oklahoma, Nova Scotia, North Dakota, Texas, New York, New Mexico, New Jersey, New Hampshire, New Brunswick, Newfoundland & Labrador, Nevada, Nebraska, Montana, Ohio, South Dakota, Caribbean, Other areas in North America, Wyoming, Wisconsin, West Virginia, Washington, Virginia, Vermont, Utah, Tennessee, Colorado, Iowa, Indiana, Illinois, Idaho, Hawaii, Florida, Delaware, Connecticut, Georgia, California, British Columbia, Arkansas, Arizona, Alberta, Alaska, Alabama, Kentucky, Mississippi, Minnesota, Michigan, Missouri, Massachusetts, Maryland, Manitoba, Maine, Kansas, Louisiana	Financing	Ground Source Heat Pumps, Pumps / Flow Centers, Piping / Plumbing / Fittings, Heat Transfer Fluid / Antifreeze, Controls	Greenville, IL, United States of America	618-664-9010
Supplied Energy	Product Distributor	Texas, Oklahoma, Arkansas, Illinois, Georgia, Florida, Alabama, Mississippi, Tennessee, South Carolina, Utah, Virginia, West Virginia, Caribbean, Missouri, North Carolina, Louisiana, Kentucky, Kansas, Indiana	Ground Loop Installer – Horizontal / Pond / Other, Thermal Conductivity Testing, Commercial Design, Residential Design, Commissioning / Startup Services, Inspections, Ground Loop Installer – Vertical, Financing	Controls, Grout / Drilling Supplies, Heat Transfer Fluid / Antifreeze, Piping / Plumbing / Fittings, Pumps / Flow Centers, Ground Source Heat Pumps	Greenville, IL, United States of America	800-561-9714
Sound Geothermal	Architect/Engineer				Sandy, UT, United States of America
GeoEnergy Solutions Inc.	General	New Hampshire, Nebraska, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Idaho, Hawaii, Georgia, Oregon, Pennsylvania, Nevada, Montana, Missouri, Mississippi, Minnesota, Michigan, Massachusetts, Maryland, Maine, Louisiana, Kentucky, Illinois, Indiana, Iowa, Kansas, South Carolina, Wyoming, Wisconsin, West Virginia, Washington, Virginia, Vermont, Utah, Texas, South Dakota, Rhode Island, Florida, Delaware, Connecticut, Tennessee, Colorado, California, Alabama	Ground Loop Installer – Vertical, Financing, MEP (Mechanical Electrical Plumbing) Design, Residential Design, Commercial Design, Ground Loop Installer – Horizontal / Pond / Other		Bourne, MA, United States of America	833-436-4822
GeoPro, Inc.	Product Distributor	Iowa, Kansas, Virginia, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, North Dakota, Washington, West Virginia, Wisconsin, Wyoming, Oklahoma, Ohio, Arizona, Hawaii, Georgia, Florida, Delaware, Connecticut, Colorado, California, Arkansas, Idaho, Alaska, Alabama, Nebraska, Nevada, New Brunswick, Manitoba, Montana, Missouri, Mississippi, Minnesota, Michigan, Massachusetts, Maryland, New York, Maine, Louisiana, Kentucky, North Carolina, Indiana, Illinois, New Mexico, New Jersey, New Hampshire	Thermal Conductivity Testing	Grout / Drilling Supplies	Elkton, SD, United States of America
The GreyEdge Group	Architect/Engineer	Michigan, Arkansas, Idaho, Oklahoma, Colorado			South Jorden, UT, United States of America
GTD Group Ltd	Manufacturer	Prince Edward Island, Utah, Texas, Tennessee, South Dakota, South Carolina, Saskatchewan, Rhode Island, Quebec, Nova Scotia, North Carolina, North Dakota, Pennsylvania, Oregon, Ontario, Oklahoma, Ohio, Vermont, Europe, Other areas in North America, Wyoming, Wisconsin, West Virginia, Washington, Virginia, Colorado, Iowa, Indiana, Illinois, Idaho, Hawaii, Georgia, Florida, Delaware, Connecticut, New Mexico, California, British Columbia, Arkansas, Arizona, Alberta, Alaska, Alabama, Kentucky, New York, New Jersey, New Hampshire, New Brunswick, Newfoundland & Labrador, Nevada, Nebraska, Montana, Missouri, Mississippi, Kansas, Louisiana, Minnesota, Maine, Michigan, Massachusetts, Maryland, Manitoba	Residential Design, Commercial Design	Grout / Drilling Supplies	Kent, United Kingdom of Great Britain and Northern Ireland
Perfection Contracting, Inc.	Dealer/Contractor	New York, New Jersey, Pennsylvania	Ground Loop Installer – Vertical, Residential HVAC Installer / Service Contractor, Commercial HVAC Installer / Service Contractor, Commercial Design, Residential Design, Commissioning / Startup Services, Financing, Ground Loop Installer – Horizontal / Pond / Other	Ground Source Heat Pumps, Pumps / Flow Centers	Newton, NJ, United States of America	973-579-0182
Scott Woolf Inc DBA: Schraer Heating and Air Conditioning	Dealer/Contractor	Missouri	Commercial HVAC Installer / Service Contractor, Residential HVAC Installer / Service Contractor, Ground Loop Installer – Vertical, Ground Loop Installer – Horizontal / Pond / Other, Commissioning / Startup Services, Inspections, Financing	Heat Transfer Fluid / Antifreeze, Ground Source Heat Pumps, Pumps / Flow Centers	Warrenton, MO, United States of America	636-456-5041
Centennial Plastics LLC	Manufacturer	Massachusetts, Maryland, Maine, Louisiana, Michigan, Kentucky, Kansas, Iowa, Indiana, Illinois, Minnesota, Idaho, Hawaii, Georgia, Florida, Delaware, Connecticut, Colorado, Arkansas, Arizona, Alaska, Alabama, California, Oregon, Wyoming, Wisconsin, West Virginia, Washington, Virginia, Vermont, Utah, Texas, Tennessee, South Dakota, South Carolina, Rhode Island, Pennsylvania, Mississippi, Oklahoma, Ohio, North Dakota, North Carolina, New York, New Mexico, New Jersey, New Hampshire, Nevada, Nebraska, Montana, Missouri		Piping / Plumbing / Fittings	Hastings, NE, United States of America	402-462-2227
E & J Geothermal, Inc.	Dealer/Contractor	Iowa	Commercial HVAC Installer / Service Contractor, Residential HVAC Installer / Service Contractor, Ground Loop Installer – Horizontal / Pond / Other, Commercial Design, Residential Design, MEP (Mechanical Electrical Plumbing) Design, Commissioning / Startup Services, Inspections, Financing	Controls, Grout / Drilling Supplies, Heat Transfer Fluid / Antifreeze, Piping / Plumbing / Fittings, Pumps / Flow Centers, Ground Source Heat Pumps	Solon, IA, United States of America	319-624-2065
Geosource Energy Inc.	Ground Loop Installer	Quebec, Ontario	Commercial Design, Ground Loop Installer – Vertical		Caledonia, ON, Canada
Colorado Geothermal Drilling	Ground Loop Installer	Colorado	Residential Design, Commercial Design, Thermal Conductivity Testing, Ground Loop Installer – Vertical		Brighton, CO, United States of America	303-903-7081
Morrison Geothermal, Inc.	Product Distributor				Duncannon, PA, United States of America	717-834-5667
Ken Philp Climate Care	Dealer/Contractor	Ontario	Residential HVAC Installer / Service Contractor, Commercial Design, Ground Loop Installer – Horizontal / Pond / Other, Residential Design, MEP (Mechanical Electrical Plumbing) Design, Commissioning / Startup Services, Inspections, Commercial HVAC Installer / Service Contractor	Ground Source Heat Pumps, Piping / Plumbing / Fittings, Controls, Heat Transfer Fluid / Antifreeze, Pumps / Flow Centers	Owen Sound, ON, Canada	519-372-0688
Air Solutions, Inc.	Dealer/Contractor	Connecticut	Residential Design, Residential HVAC Installer / Service Contractor, Commercial HVAC Installer / Service Contractor	Piping / Plumbing / Fittings, Ground Source Heat Pumps, Pumps / Flow Centers	Stamford, CT, United States of America	203 357-8853
Don Penn Consulting Engineer/IEG Ltd.	Architect/Engineer	North Carolina, New Jersey, New York, New Mexico, North Dakota, New Hampshire, Montana, Nevada, Maine, Nebraska, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Arizona, Rhode Island, Alabama, Alberta, Louisiana, Arkansas, California, Colorado, Connecticut, Delaware, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Oklahoma, Wyoming, Wisconsin, West Virginia, Washington, Virginia, Vermont, Utah, Tennessee, South Dakota, South Carolina, Ohio, Pennsylvania, Oregon, Texas	Commercial Design, MEP (Mechanical Electrical Plumbing) Design, Commissioning / Startup Services, Inspections		Westlake, TX, United States of America	817-410-2858
DTE Energy	Utility	Virginia, Michigan, Alabama, Arizona, California, Florida, Georgia, Illinois, Indiana, Kansas, Maryland, Mississippi, New York, North Carolina, Ohio, Oklahoma, Pennsylvania, South Carolina, Texas, Nevada, Utah, Wisconsin			Detroit, MI, United States of America	313-235-4006
ClimateMaster, Inc.	Manufacturer	Virginia, Wisconsin, Vermont, Utah, Texas, Tennessee, South Dakota, South Carolina, Saskatchewan, Rhode Island, Prince Edward Island, Pennsylvania, Oregon, Ontario, Oklahoma, Ohio, Nova Scotia, North Dakota, North Carolina, New York, New Mexico, Arkansas, British Columbia, Arizona, Alberta, Alaska, Alabama, Washington, South America, Europe, Caribbean, Other areas in North America, Wyoming, Quebec, West Virginia, Colorado, Illinois, Indiana, Idaho, Hawaii, New Jersey, Iowa, Georgia, Florida, Delaware, Connecticut, California, Kansas, Kentucky, Louisiana, Manitoba, New Hampshire, New Brunswick, Newfoundland & Labrador, Nevada, Nebraska, Montana, Missouri, Mississippi, Michigan, Maine, Maryland, Massachusetts, Minnesota		Ground Source Heat Pumps, Controls, Piping / Plumbing / Fittings, Pumps / Flow Centers	Oklahoma City, OK, United States of America
Climate Control Group	Manufacturer	Hawaii, Louisiana, Kentucky, Kansas, Iowa, Indiana, Illinois, Idaho, New Jersey, Maine, Manitoba, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, Newfoundland & Labrador, New Brunswick, New Hampshire, Alabama, Georgia, Alaska, Alberta, Arizona, Europe, Arkansas, British Columbia, California, Colorado, Connecticut, Delaware, Florida, New York, Yukon, Nunavut, Northwest Territories, South America, New Mexico, Caribbean, Other areas in North America, Wyoming, Wisconsin, West Virginia, Washington, Virginia, Vermont, Utah, Texas, South Dakota, Tennessee, North Carolina, North Dakota, Nova Scotia, Ohio, Oklahoma, Ontario, Pennsylvania, Prince Edward Island, Quebec, Rhode Island, Saskatchewan, South Carolina, Oregon		Ground Source Heat Pumps, Pumps / Flow Centers, Piping / Plumbing / Fittings, Controls		405-745-6858
Michigan Energy Services, Inc.	Dealer/Contractor	Michigan	Financing, Residential Design, Ground Loop Installer – Horizontal / Pond / Other, Ground Loop Installer – Vertical, Residential HVAC Installer / Service Contractor	Ground Source Heat Pumps, Pumps / Flow Centers	Whitmore Lake, MI, United States of America	734-449-5200
Nero Air Conditioning, Heating & Refrigeration, Inc.	Dealer/Contractor	Connecticut	Commercial HVAC Installer / Service Contractor, Residential HVAC Installer / Service Contractor		North Haven, CT, United States of America	203-248-8110
CanAmerican Drilling	Dealer/Contractor				Simla, CO, United States of America	888-235-9704
SHARC Energy Systems Inc.	Manufacturer	Vermont, Minnesota, Utah, Ohio, Nova Scotia, North Dakota, North Carolina, New York, New Mexico, New Jersey, New Hampshire, New Brunswick, Newfoundland & Labrador, Nevada, Nebraska, Montana, Missouri, Mississippi, Arizona, Alabama, Alaska, Alberta, Virginia, Arkansas, Europe, Australia, Wyoming, Wisconsin, West Virginia, Washington, Georgia, Florida, Delaware, Tennessee, Connecticut, South Dakota, South Carolina, Saskatchewan, Rhode Island, Hawaii, Quebec, Prince Edward Island, Pennsylvania, Oregon, Ontario, Oklahoma, Kentucky, Michigan, Massachusetts, Maryland, Manitoba, Maine, Louisiana, Colorado, Kansas, Texas, Iowa, Indiana, Illinois, Idaho, British Columbia, California		Ground Source Heat Pumps	Port Coquitlam, BC, Canada	604-475-7710
E-D-S Lighting & Underground Utilities Inc	Dealer/Contractor	Florida, Georgia, North Carolina, South Carolina	Water Well Driller, Ground Loop Installer – Horizontal / Pond / Other, Ground Loop Installer – Vertical, Residential HVAC Installer / Service Contractor, Commercial HVAC Installer / Service Contractor	Pumps / Flow Centers, Piping / Plumbing / Fittings, Heat Transfer Fluid / Antifreeze, Grout / Drilling Supplies, Ground Source Heat Pumps	Greenville, SC, United States of America	864-270-5017
Living Skies Drilling Ltd.	General	Saskatchewan	Water Well Driller		Moose Jaw, SK, Canada	306-313-7063
AWEB Supply Company, Inc.	Manufacturer	New Mexico, Nevada, New York, North Carolina, North Dakota, Nova Scotia, Ohio, Oklahoma, Ontario, Oregon, Pennsylvania, Prince Edward Island, New Jersey, New Hampshire, New Brunswick, Newfoundland & Labrador, South Dakota, Nebraska, Montana, Missouri, Mississippi, Minnesota, Michigan, West Virginia, South America, Europe, Australia, Asia, Caribbean, Other areas in North America, Africa, Wyoming, Wisconsin, Quebec, Washington, Virginia, Vermont, Utah, Texas, Tennessee, Kentucky, South Carolina, Saskatchewan, Rhode Island, Alabama, Maryland, Alberta, Massachusetts, Manitoba, Maine, Louisiana, Kansas, Iowa, Indiana, Illinois, Idaho, Hawaii, Georgia, Florida, Delaware, Connecticut, Colorado, California, British Columbia, Arkansas, Arizona, Alaska	Residential Design, Inspections, Commissioning / Startup Services, MEP (Mechanical Electrical Plumbing) Design, Commercial Design, Residential HVAC Installer / Service Contractor, Commercial HVAC Installer / Service Contractor	Controls, Grout / Drilling Supplies, Heat Transfer Fluid / Antifreeze, Piping / Plumbing / Fittings, Pumps / Flow Centers, Ground Source Heat Pumps	Baton Rouge, LA, United States of America
LoopTech Geothermal, LLC	Ground Loop Installer	Texas	Ground Loop Installer – Vertical		Sanger, TX, United States of America	936.295.7038
LN Consulting, Inc.	Architect/Engineer	Rhode Island, New Hampshire, South Carolina, Maine, Massachusetts, Connecticut, Florida, New Jersey, New York	Commercial Design, Residential Design, MEP (Mechanical Electrical Plumbing) Design		Burlington, VT, United States of America	802-655-1753
GeoSmart Energy, Inc.	Product Distributor	New Hampshire, North Carolina, New Jersey, New Mexico, New York, Ontario, New Brunswick, Newfoundland & Labrador, Nevada, Nebraska, Montana, Missouri, Mississippi, Colorado, Alabama, Alaska, Alberta, Arizona, Arkansas, British Columbia, California, Connecticut, Delaware, Florida, Minnesota, Georgia, Hawaii, Idaho, Illinois, Prince Edward Island, Utah, Texas, Tennessee, South Dakota, South Carolina, Saskatchewan, Rhode Island, Quebec, Vermont, Pennsylvania, Oregon, Oklahoma, Michigan, Ohio, Nova Scotia, North Dakota, Virginia, Washington, West Virginia, Wisconsin, Wyoming, Caribbean, Massachusetts, Maryland, Manitoba, Maine, Louisiana, Kentucky, Kansas, Iowa, Indiana	Inspections, Commissioning / Startup Services, Residential Design, Financing	Controls, Heat Transfer Fluid / Antifreeze, Ground Source Heat Pumps, Pumps / Flow Centers, Piping / Plumbing / Fittings	Cambridge, ON, Canada	866-310-6690
HEET	General	Wisconsin, California, Colorado, Connecticut, Maryland, Massachusetts, Michigan, Minnesota, New Hampshire, Oregon, Pennsylvania, Rhode Island, Vermont, Europe			Boston, MA, United States of America
The Plastics Pipe Institute, Inc.	Manufacturer	Ontario, North Dakota, British Columbia, Arkansas, Arizona, Alberta, Alaska, Alabama, New Hampshire, New Jersey, New Mexico, New York, North Carolina, California, Nova Scotia, Ohio, Oklahoma, Oregon, Pennsylvania, Prince Edward Island, Quebec, Rhode Island, Saskatchewan, South Carolina, South Dakota, Tennessee, Texas, Louisiana, New Brunswick, Newfoundland & Labrador, Nevada, Nebraska, Montana, Missouri, Mississippi, Minnesota, Michigan, Massachusetts, Maryland, Manitoba, Maine, Utah, Kentucky, Kansas, Iowa, Indiana, Illinois, Idaho, Hawaii, Georgia, Florida, Delaware, Connecticut, Colorado, Vermont, Caribbean, Other areas in North America, Wyoming, Wisconsin, West Virginia, Washington, Virginia		Piping / Plumbing / Fittings	Irving, TX, United States of America	469-499-1057
ISCO Industries, Inc.	Product Distributor	Oklahoma, Iowa, New Hampshire, Ohio, Nova Scotia, North Dakota, North Carolina, New York, New Mexico, New Jersey, Oregon, Texas, Pennsylvania, Prince Edward Island, Quebec, Rhode Island, Saskatchewan, South Carolina, South Dakota, Tennessee, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming, Ontario, Massachusetts, Maryland, Manitoba, Florida, Delaware, Connecticut, Colorado, California, British Columbia, Arkansas, Arizona, Alberta, Alaska, Georgia, Alabama, Maine, Louisiana, Kentucky, Kansas, Minnesota, Hawaii, Idaho, Illinois, Indiana, New Brunswick, Newfoundland & Labrador, Nebraska, Michigan, Mississippi, Missouri, Montana, Nevada		Piping / Plumbing / Fittings, Heat Transfer Fluid / Antifreeze, Grout / Drilling Supplies	Littleton, CO, United States of America	800-345-ISCO
Midwest Geothermal	Ground Loop Installer	Delaware, Texas, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming, Montana, Alabama, Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Nebraska, Florida, Georgia, Hawaii, Illinois, Missouri, Mississippi, Minnesota, Michigan, Massachusetts, Maryland, Maine, Louisiana, Kentucky, Kansas, Iowa, Indiana, Idaho	Ground Loop Installer – Vertical, Ground Loop Installer – Horizontal / Pond / Other, Thermal Conductivity Testing		Grand Rapids, MI, United States of America	616-514-1101
Venture Drilling Supply	Product Distributor	North Dakota, Georgia, Alabama, Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, Florida, Wisconsin, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Wyoming, Michigan, Massachusetts, Maryland, Maine, Louisiana, Kentucky, West Virginia, Washington, Virginia, Vermont, Utah, Texas, Tennessee, South Dakota, South Carolina, Rhode Island, Pennsylvania, Oregon, Oklahoma, North Carolina, Minnesota, Mississippi, Missouri, Montana, Nebraska, Ohio, Nevada, New Hampshire, New Jersey, New Mexico, New York		Grout / Drilling Supplies	Tahlequah, OK, United States of America	918-207-7800
GEOptimize, Inc.	Architect/Engineer	Europe, Wisconsin, Wyoming, Australia, Virginia, Mississippi, Minnesota, Michigan, West Virginia, Washington, Louisiana, Vermont, Utah, Texas, Tennessee, South Dakota, South Carolina, Saskatchewan, Quebec, Prince Edward Island, Alaska, Hawaii, Georgia, Florida, Delaware, Connecticut, Colorado, California, British Columbia, Arkansas, Arizona, Alberta, Massachusetts, Alabama, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Rhode Island, Maine, Manitoba, Maryland, Nevada, Newfoundland & Labrador, New Brunswick, Oregon, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Nebraska, Montana, Missouri, Pennsylvania, Ontario, Nova Scotia, Ohio, Oklahoma	Commercial Design, Residential Design		Winnipeg, MB, Canada	204-318-2156
Kilfrost, Limited	Manufacturer	Europe		Heat Transfer Fluid / Antifreeze	Northumberland, United Kingdom of Great Britain and Northern Ireland	+44-1434-320-332
ECOWORX Mechanical Solutions	Ground Loop Installer	Ontario	Residential HVAC Installer / Service Contractor, Ground Loop Installer – Horizontal / Pond / Other	Heat Transfer Fluid / Antifreeze, Ground Source Heat Pumps, Pumps / Flow Centers, Piping / Plumbing / Fittings	Mount Hope, ON, Canada	289-680-0580
Geothermal Eco Options, Inc.	Ground Loop Installer	Minnesota, Iowa, Illinois, Wisconsin	Thermal Conductivity Testing, Ground Loop Installer – Horizontal / Pond / Other, Ground Loop Installer – Vertical		Decorah, IA, United States of America	563-382-0300
CK Energy Electric Cooperative	Ground Loop Installer, Utility				Binger, OK, United States of America
North American Geothermal	Dealer/Contractor				Fairfax, VA, United States of America
Versaprofiles Products Inc.	Product Distributor, Manufacturer	Nunavut, New Hampshire, Ontario, Oklahoma, Ohio, Nova Scotia, North Dakota, North Carolina, New York, New Mexico, New Jersey, Oregon, New Brunswick, Newfoundland & Labrador, Nevada, Nebraska, Montana, Mississippi, Minnesota, Yukon, Utah, Vermont, Texas, Tennessee, Virginia, Washington, Northwest Territories, Wyoming, Missouri, West Virginia, South Dakota, South Carolina, Saskatchewan, Rhode Island, Quebec, Prince Edward Island, Pennsylvania, British Columbia, Arkansas, Michigan, Alberta, Alaska, Alabama, Arizona, Wisconsin, Indiana, Massachusetts, Maryland, Manitoba, Maine, Louisiana, Kentucky, Kansas, Iowa, California, Illinois, Idaho, Hawaii, Georgia, Florida, Delaware, Connecticut, Colorado		Piping / Plumbing / Fittings	St-Lazare of Bellechasse, QC, Canada	877-335-7473
Versa-Drill	Manufacturer	Ontario, Oklahoma, Ohio, Nova Scotia, New Hampshire, Montana, North Dakota, North Carolina, New York, New Mexico, New Jersey, Tennessee, West Virginia, Washington, Virginia, Vermont, Utah, Texas, Oregon, South Dakota, South Carolina, Saskatchewan, Rhode Island, Quebec, Prince Edward Island, Pennsylvania, Colorado, Indiana, Illinois, Idaho, Hawaii, Georgia, Florida, Delaware, Connecticut, Iowa, California, British Columbia, Arkansas, Arizona, Alberta, Alaska, New Brunswick, Kansas, Kentucky, Louisiana, Maine, Manitoba, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Alabama, Nebraska, Nevada, Newfoundland & Labrador, Asia, Australia, Europe, South America, Wisconsin, Caribbean, Other areas in North America, Wyoming, Africa		Grout / Drilling Supplies	Indianapolis, IN, United States of America	800-942-3388
K & E Distributing	Ground Loop Installer, Product Distributor				Dallas Center, IA, United States of America
Gatter and Diehl, Inc.	Architect/Engineer		MEP (Mechanical Electrical Plumbing) Design		Mechanicsburg, PA, United States of America	717-657-9700
Con Edison	Utility	New York			New York, NY, United States of America	917-561-5834
Muovitech AB	Manufacturer	Europe		Grout / Drilling Supplies, Piping / Plumbing / Fittings, Heat Transfer Fluid / Antifreeze	Bramhult, Sweden	+46-332-28-585
Terra Sonic International, LLC	Manufacturer	Rhode Island, South Carolina, South Dakota, Tennessee, Quebec, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Saskatchewan, Wisconsin, Wyoming, Australia, Europe, South America, Iowa, Arizona, Idaho, Massachusetts, Michigan, Minnesota, Mississippi, Illinois, Indiana, Missouri, New Mexico, Montana, Nebraska, New York, Kansas, Nevada, Newfoundland & Labrador, New Brunswick, New Hampshire, Kentucky, Ohio, Maryland, North Carolina, North Dakota, New Jersey, Nova Scotia, Ontario, British Columbia, Maine, California, Arkansas, Colorado, Prince Edward Island, Pennsylvania, Oregon, Oklahoma, Louisiana, Manitoba, Alberta, Connecticut, Delaware, Alaska, Alabama, Florida, Georgia, Hawaii			Marietta, OH, United States of America	740 3746-608
Callaway Electric Cooperative	Utility	Missouri			Fulton, MO, United States of America	573-826-2332
Celsius Energy	General	Ontario, Oregon, Pennsylvania, Prince Edward Island, Quebec, South Dakota, Rhode Island, Saskatchewan, South Carolina, New Brunswick, Oklahoma, Ohio, Nova Scotia, North Dakota, North Carolina, New York, New Mexico, New Jersey, New Hampshire, Other areas in North America, South America, Europe, Australia, Asia, Caribbean, Tennessee, Africa, Wyoming, Wisconsin, West Virginia, Washington, Virginia, Vermont, Utah, Texas, Newfoundland & Labrador, Colorado, California, British Columbia, Arkansas, Arizona, Alberta, Alaska, Alabama, Nevada, Delaware, Nebraska, Montana, Missouri, Mississippi, Minnesota, Michigan, Massachusetts, Maryland, Manitoba, Maine, Kentucky, Connecticut, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Louisiana	Ground Loop Installer – Horizontal / Pond / Other, Financing, Inspections, Commercial HVAC Installer / Service Contractor, Ground Loop Installer – Vertical, Thermal Conductivity Testing, Commercial Design, MEP (Mechanical Electrical Plumbing) Design, Commissioning / Startup Services		Cambridge, MA, United States of America	303-396-3879
Connor Co.	Product Distributor	Missouri, Iowa, Indiana, Illinois	Commissioning / Startup Services, Inspections, Residential Design, Commercial Design	Ground Source Heat Pumps, Controls, Heat Transfer Fluid / Antifreeze, Piping / Plumbing / Fittings, Pumps / Flow Centers	Springfield, IL, United States of America	217-621-3270
Bratcher Heating and A/C Inc.	Dealer/Contractor	Illinois	Commercial HVAC Installer / Service Contractor, Residential HVAC Installer / Service Contractor		Champaign, IL, United States of America	217-689-2686
Federal Elite Heating & Cooling, Inc.	Dealer/Contractor	Ohio	Commercial HVAC Installer / Service Contractor, Residential HVAC Installer / Service Contractor		Pataskala, OH, United States of America	740-927-7809
NY-GEO					Cambridge, NY, United States of America	(518) 313-6436
Bergerson - Caswell, Inc.	Ground Loop Installer, Dealer/Contractor	Minnesota	Water Well Driller, Thermal Conductivity Testing, Ground Loop Installer – Vertical		Maple Plain, MN, United States of America	763-479-3121
HeatSpring	General	Indiana, Iowa, Kansas, Louisiana, Kentucky, Montana, Alaska, Missouri, Mississippi, Michigan, Massachusetts, Maryland, Manitoba, Maine, Illinois, Idaho, Hawaii, Georgia, Florida, Delaware, Connecticut, Colorado, Arkansas, California, British Columbia, Arizona, Alberta, Minnesota, West Virginia, Saskatchewan, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, Rhode Island, Wisconsin, Wyoming, Other areas in North America, Caribbean, Africa, Asia, Australia, Europe, South America, Northwest Territories, Nevada, Newfoundland & Labrador, New Brunswick, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Nebraska, Nova Scotia, Nunavut, Oklahoma, Ohio, Ontario, Oregon, Pennsylvania, Prince Edward Island, Quebec, Alabama			Ann Arbor, MI, United States of America
B & D Manufacturing, Inc.	Manufacturer	Nebraska, Kentucky, Montana, Missouri, Mississippi, Minnesota, Michigan, Massachusetts, Maryland, Manitoba, Maine, Louisiana, Hawaii, Nevada, Newfoundland & Labrador, New Brunswick, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Nova Scotia, Ohio, Oklahoma, Ontario, Oregon, Pennsylvania, Alberta, Alabama, Alaska, Kansas, Arizona, Arkansas, British Columbia, California, Colorado, Connecticut, Delaware, Florida, Georgia, Illinois, Idaho, Indiana, Iowa, Rhode Island, Wisconsin, Vermont, Utah, Texas, Tennessee, South Dakota, South Carolina, Saskatchewan, Quebec, Prince Edward Island, West Virginia, Washington, Virginia, Wyoming		Pumps / Flow Centers, Piping / Plumbing / Fittings	Scranton, IA, United States of America	866-646-6724
International Ground Source Heat Pump Association					Springfield, IL, United States of America
Great River Energy	Utility	Minnesota, Wisconsin			Maple Grove, MN, United States of America	612-201-6867
Guttmann & Blaevoet	Architect/Engineer				San Francisco, CA, United States of America	415 655-4000
Macri Associates, Inc.	Dealer/Contractor	Connecticut	Commissioning / Startup Services, MEP (Mechanical Electrical Plumbing) Design, Commercial Design, Commercial HVAC Installer / Service Contractor, Financing	Ground Source Heat Pumps, Pumps / Flow Centers, Piping / Plumbing / Fittings, Heat Transfer Fluid / Antifreeze, Controls	Avon, CT, United States of America	860-690-9060
Fernox	Manufacturer	Massachusetts, West Virginia, Wyoming, Wisconsin, Vermont, Washington, Virginia, Nebraska, Other areas in North America, Caribbean, Asia, Europe, South America, Alabama, Alaska, Alberta, North Dakota, Texas, Tennessee, South Dakota, South Carolina, Saskatchewan, Rhode Island, Quebec, Pennsylvania, Oregon, Ontario, Oklahoma, Ohio, Nova Scotia, Michigan, North Carolina, New York, New Mexico, New Jersey, New Hampshire, New Brunswick, Nevada, Utah, Montana, Missouri, Mississippi, Minnesota, Louisiana, Manitoba, Maine, Arizona, Newfoundland & Labrador, Kentucky, Kansas, Iowa, Indiana, Hawaii, Idaho, Illinois, Colorado, Connecticut, Delaware, Florida, Maryland, California, British Columbia, Georgia, Arkansas	Thermal Conductivity Testing	Heat Transfer Fluid / Antifreeze	Altoona, PA, United States of America	814-207-4535
Geothermal Tools, Inc. / PipeFuser	Product Distributor	Kansas, South Dakota, South Carolina, Saskatchewan, Rhode Island, Quebec, Prince Edward Island, Pennsylvania, Oregon, Ontario, Oklahoma, Ohio, Nova Scotia, North Dakota, Tennessee, Delaware, Kentucky, Louisiana, Maine, Manitoba, Maryland, Massachusetts, Iowa, Indiana, Illinois, Idaho, Hawaii, Georgia, Florida, North Carolina, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, Newfoundland & Labrador, New Brunswick, New Hampshire, New Jersey, New Mexico, New York, Arkansas, Europe, South America, Northwest Territories, Nunavut, Yukon, British Columbia, Connecticut, Arizona, Alberta, Alaska, Alabama, Australia, California, Colorado, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Other areas in North America, Caribbean, Asia, Wyoming			Wayne, NJ, United States of America	973-810-5423
Pinnacle Piping Corp.	Dealer/Contractor	Massachusetts	Commercial HVAC Installer / Service Contractor, Residential HVAC Installer / Service Contractor	Pumps / Flow Centers, Piping / Plumbing / Fittings	Boston, MA, United States of America	617-224-7664
Gary P Frank Inc.	Dealer/Contractor	Maryland, Virginia, West Virginia	MEP (Mechanical Electrical Plumbing) Design, Commissioning / Startup Services, Inspections, Financing, Ground Loop Installer – Horizontal / Pond / Other, Residential HVAC Installer / Service Contractor, Ground Loop Installer – Vertical, Commercial HVAC Installer / Service Contractor	Heat Transfer Fluid / Antifreeze, Ground Source Heat Pumps, Pumps / Flow Centers, Piping / Plumbing / Fittings, Controls	Bethesda, MD, United States of America	301- 493-5766
Concord Engineering Group	Architect/Engineer	New Jersey, Pennsylvania			Voorhees, NJ, United States of America	856-427-0200
Geothermal Works, Inc.					New Rochelle, NY, United States of America
NexTEMP Solutions, Inc.	Product Distributor	Oklahoma	Residential Design, Commercial Design	Controls, Ground Source Heat Pumps	Fairview, OK, United States of America	918-771-2675
Ewbank Geo Testing, LLC	Architect/Engineer	Arkansas, Idaho, Arizona, Georgia, Florida, Illinois, Alabama, California, Delaware, Hawaii, Connecticut, Colorado, Alaska, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, New Mexico, West Virginia, Washington, Virginia, Vermont, Utah, Texas, Tennessee, Massachusetts, Iowa, Kansas, Kentucky, Louisiana, Maine, Wyoming, Wisconsin, Maryland, Indiana, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey	Inspections, Residential HVAC Installer / Service Contractor, Ground Loop Installer – Horizontal / Pond / Other, Ground Loop Installer – Vertical, Thermal Conductivity Testing, Commissioning / Startup Services		Fairview, OK, United States of America	405-227-2358
Comfortworks, Inc.	Dealer/Contractor	Texas, Oklahoma, Kansas	Ground Loop Installer – Horizontal / Pond / Other, Ground Loop Installer – Vertical, Thermal Conductivity Testing, Commissioning / Startup Services, Inspections, Commercial HVAC Installer / Service Contractor, Residential HVAC Installer / Service Contractor, Commercial Design, Residential Design	Controls, Grout / Drilling Supplies, Heat Transfer Fluid / Antifreeze, Piping / Plumbing / Fittings, Pumps / Flow Centers, Ground Source Heat Pumps	Oklahoma City, OK, United States of America	405-364-9007
Egg Geo, LLC.	General	Wisconsin, Colorado, Florida, Illinois, Indiana, Iowa, Massachusetts, Minnesota, Montana, Nevada, Europe, Other areas in North America, Texas, Tennessee, South Dakota, North Dakota, New York, New Mexico, New Jersey	MEP (Mechanical Electrical Plumbing) Design, Residential Design, Commercial Design		Saint Petersburg, FL, United States of America	727-423-8462
Choice Heating & Cooling	Dealer/Contractor	New York	Commercial HVAC Installer / Service Contractor, Residential HVAC Installer / Service Contractor		Cohoes, NY, United States of America	518-619-5030
Durbin Geothermal, Inc.	Ground Loop Installer	Kentucky, Iowa, Illinois, Indiana, Missouri	Thermal Conductivity Testing, Ground Loop Installer – Horizontal / Pond / Other, Ground Loop Installer – Vertical		Beecher City, IL, United States of America	618-487-5402
VGS	Utility	Vermont			South Burlington, VT, United States of America	(802) 863-4511
Groundheat Solar Wind Corp.	Utility, Dealer/Contractor, General	Other areas in North America	Commercial HVAC Installer / Service Contractor, Residential HVAC Installer / Service Contractor, Residential Design, Commercial Design		Vaughan, ON, Canada	416-230-4949
Strategic Energy Solutions, Inc.	Architect/Engineer	Massachusetts, New Jersey, New Hampshire, Nevada, Nebraska, Montana, Missouri, Mississippi, Minnesota, New Mexico, Maryland, Maine, Louisiana, Kentucky, Kansas, Iowa, Idaho, Georgia, South Carolina, West Virginia, Washington, Virginia, Vermont, Utah, Texas, Tennessee, South Dakota, Florida, Rhode Island, Pennsylvania, Oregon, Oklahoma, North Dakota, North Carolina, New York, Delaware, Wyoming, Wisconsin, Illinois, Connecticut, Colorado, California, Arkansas, Arizona, Alabama, Ohio, Michigan, Indiana	Thermal Conductivity Testing, MEP (Mechanical Electrical Plumbing) Design, Commissioning / Startup Services, Inspections, Commercial Design		Berkley, MI, United States of America	248-399-1900
Baxter Comfort Solutions	Dealer/Contractor	Iowa	Residential HVAC Installer / Service Contractor, Residential Design	Piping / Plumbing / Fittings, Ground Source Heat Pumps, Pumps / Flow Centers, Controls, Heat Transfer Fluid / Antifreeze	Baxter, IA, United States of America	641-328-8708
P.W. Grosser Consulting	Dealer/Contractor				New York, NY, United States of America
GMB Architects-Engineers	Architect/Engineer	Kentucky, California, Florida, Kansas, Virginia, Texas, Illinois, Indiana, Iowa, Nebraska, South Carolina, Nevada, Mississippi, Arizona, New York, North Carolina, Ohio, Oklahoma, Pennsylvania, Georgia, Tennessee, Minnesota, Michigan, Massachusetts, Maryland, Maine	Commercial Design, MEP (Mechanical Electrical Plumbing) Design, Commissioning / Startup Services		Holland, MI, United States of America	616-796-0200
Ground Loop Heating and Air Conditioning	Dealer/Contractor	Pennsylvania, Maryland, Delaware	Financing, Residential Design, Ground Loop Installer – Horizontal / Pond / Other, Ground Loop Installer – Vertical, Residential HVAC Installer / Service Contractor, Commercial HVAC Installer / Service Contractor	Grout / Drilling Supplies, Heat Transfer Fluid / Antifreeze, Piping / Plumbing / Fittings, Controls, Pumps / Flow Centers, Ground Source Heat Pumps	Darlington, MD, United States of America	410-836-1706
Comac Pump & Well, LLC	Dealer/Contractor				Kingston, NH, United States of America
Aztech Geothermal, LLC	General	Vermont, Massachusetts, Connecticut, New York, New Hampshire	Commercial HVAC Installer / Service Contractor, MEP (Mechanical Electrical Plumbing) Design, Commissioning / Startup Services, Residential Design, Commercial Design, Thermal Conductivity Testing, Ground Loop Installer – Horizontal / Pond / Other, Inspections, Residential HVAC Installer / Service Contractor, Ground Loop Installer – Vertical		Ballston Spa, NY, United States of America	518-309-2000
Total Green Manufacturing	Manufacturer	Prince Edward Island, Maine, Georgia, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Delaware, Manitoba, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Connecticut, Colorado, California, British Columbia, Arkansas, Arizona, Alberta, Alaska, Alabama, Pennsylvania, Other areas in North America, Wyoming, Wisconsin, West Virginia, Washington, Virginia, Vermont, Utah, Texas, Tennessee, South Dakota, South Carolina, Saskatchewan, Rhode Island, Quebec, Florida, Oregon, Ontario, Oklahoma, Ohio, Nova Scotia, North Dakota, North Carolina, New York, New Mexico, New Jersey, New Hampshire, New Brunswick, Newfoundland & Labrador, Nevada, Nebraska		Ground Source Heat Pumps	St Henry, OH, United States of America	888-678-2032
Purge Rite	General	North Carolina, Pennsylvania, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Dakota, Ohio, Oklahoma, Oregon, Mississippi, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming, Idaho, Alabama, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, Florida, Georgia, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota	Commissioning / Startup Services		Willis, TX, United States of America	936-344-6210
Bertram Drilling Inc.	Ground Loop Installer	Ohio, Wisconsin, North Dakota, New York, Nevada, Nebraska, Montana, Pennsylvania, South Dakota, Utah, Michigan, Indiana, Idaho, California, Wyoming	Thermal Conductivity Testing, Ground Loop Installer – Vertical		Billings, MT, United States of America
Eversource	Utility	Connecticut, Massachusetts, New Hampshire			Boston, MA, United States of America
Geothermal Solutions, Inc.	Dealer/Contractor	South Dakota, Minnesota, North Dakota	Residential HVAC Installer / Service Contractor, Commercial HVAC Installer / Service Contractor	Controls, Heat Transfer Fluid / Antifreeze, Piping / Plumbing / Fittings, Pumps / Flow Centers, Ground Source Heat Pumps	Hawkinson, ND, United States of America
Eden Energy Equipment Limited	Product Distributor	Ontario	Residential Design, Commercial Design	Controls, Heat Transfer Fluid / Antifreeze, Piping / Plumbing / Fittings, Pumps / Flow Centers, Ground Source Heat Pumps	Guelph, ON, Canada	800-665-3336
Ground Source Heat Pump Association (GSHPA)	General		Thermal Conductivity Testing, Water Well Driller, Commercial Design, Residential Design, Commissioning / Startup Services, Inspections, Ground Loop Installer – Vertical, Ground Loop Installer – Horizontal / Pond / Other	Ground Source Heat Pumps	London, United Kingdom of Great Britain and Northern Ireland	0330-2234-302
The Energy Auditor Inc DBA: Energy Plus GeoThermal	General, Utility	Idaho, Wyoming	Commercial HVAC Installer / Service Contractor, Residential HVAC Installer / Service Contractor
Air Products Supply	Product Distributor	Oklahoma, Texas		Controls, Heat Transfer Fluid / Antifreeze, Piping / Plumbing / Fittings, Pumps / Flow Centers, Ground Source Heat Pumps, Grout / Drilling Supplies	Goldsby, OK, United States of America	405-760-7833
Geo-Hydro Supply Ltd.	Utility, Product Distributor	Australia, Alberta, Alaska, Alabama, Missouri, New Hampshire, New Brunswick, Newfoundland & Labrador, Nevada, Nebraska, Texas, Montana, New Jersey, Mississippi, Minnesota, Michigan, Massachusetts, Maryland, Manitoba, Maine, Louisiana, South Carolina, Quebec, Prince Edward Island, Pennsylvania, Oregon, Ontario, Oklahoma, Rhode Island, Saskatchewan, Kentucky, Ohio, Nova Scotia, North Dakota, North Carolina, South Dakota, New York, Tennessee, New Mexico, Virginia, Washington, West Virginia, Wisconsin, Arizona, Wyoming, Africa, Other areas in North America, Caribbean, South America, Europe, Asia, Florida, Kansas, Iowa, Indiana, Illinois, Idaho, Hawaii, Georgia, Vermont, Delaware, Connecticut, Colorado, California, British Columbia, Arkansas, Utah		Heat Transfer Fluid / Antifreeze, Grout / Drilling Supplies, Piping / Plumbing / Fittings, Pumps / Flow Centers, Ground Source Heat Pumps	Sugarcreek, OH, United States of America	330-852-1005
Fire and Ice Geothermal Heating & Cooling	Dealer/Contractor	Kansas, Oklahoma, Texas	MEP (Mechanical Electrical Plumbing) Design, Commissioning / Startup Services, Residential Design, Commercial Design, Thermal Conductivity Testing, Ground Loop Installer – Horizontal / Pond / Other, Ground Loop Installer – Vertical, Residential HVAC Installer / Service Contractor, Commercial HVAC Installer / Service Contractor, Inspections	Pumps / Flow Centers, Ground Source Heat Pumps, Piping / Plumbing / Fittings, Controls	Woodward, OK, United States of America	589-256-9439
TCI Geothermal ( A Division of TCI Companies, Inc.)	Ground Loop Installer	Wisconsin, Tennessee, Missouri, Kentucky, Iowa, Illinois, Georgia	Water Well Driller, Thermal Conductivity Testing, Ground Loop Installer – Horizontal / Pond / Other, Ground Loop Installer – Vertical		Goodfield, IL, United States of America	309-965-2057
Subterra Renewables	Ground Loop Installer	Montana, Florida, Georgia, Delaware, Idaho, Illinois, Indiana, Iowa, Kansas, Newfoundland & Labrador, Kentucky, Louisiana, Maine, Manitoba, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Connecticut, Alabama, Alberta, Arizona, Arkansas, British Columbia, California, Colorado, Yukon, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming, Northwest Territories, Nunavut, Nevada, Nebraska, South Dakota, New Brunswick, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Nova Scotia, Ohio, Ontario, Tennessee, South Carolina, Saskatchewan, Rhode Island, Quebec, Prince Edward Island, Pennsylvania, Oklahoma, Oregon	Ground Loop Installer – Vertical, Thermal Conductivity Testing, Commercial Design, Residential Design, Commissioning / Startup Services, Inspections, Financing	Heat Transfer Fluid / Antifreeze, Pumps / Flow Centers, Piping / Plumbing / Fittings, Grout / Drilling Supplies, Controls	Toronto, ON, Canada	1-855-GEO-2050
Alderson Engineering	Architect/Engineer	Louisiana, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Hawaii, Maine, Maryland, Massachusetts, Michigan, North Dakota, Mississippi, Missouri, California, Colorado, Connecticut, Delaware, Florida, Minnesota, Alabama, Alaska, Arizona, Georgia, Texas, Wyoming, Wisconsin, West Virginia, Washington, Virginia, Vermont, Utah, North Carolina, Tennessee, South Dakota, South Carolina, Rhode Island, Pennsylvania, Oregon, Oklahoma, Ohio, Arkansas, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, Montana	MEP (Mechanical Electrical Plumbing) Design		Southampton, PA, United States of America	215-364-5635
Geothermal Solutions LLC	Dealer/Contractor	Tennessee	Residential HVAC Installer / Service Contractor, Commercial HVAC Installer / Service Contractor	Piping / Plumbing / Fittings	Lawrenceburg, TN, United States of America	931-442-1669
Buchanan & Hall	Dealer/Contractor	Ontario	Inspections, Commissioning / Startup Services, Residential Design, Thermal Conductivity Testing, Ground Loop Installer – Horizontal / Pond / Other, Residential HVAC Installer / Service Contractor, Commercial HVAC Installer / Service Contractor		Stratford, ON, Canada	519-271-4793
EcoSmart Solution, LLC	Bank / Financing / Developer, Ground Loop Installer	South Dakota, Oklahoma, Oregon, Virginia, Vermont, Utah, Pennsylvania, Rhode Island, South Carolina, Wyoming, Wisconsin, West Virginia, Washington, Montana, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Nebraska, Nevada, Texas, Tennessee, New Hampshire, New Jersey, New Mexico, New York, North Carolina, Iowa, Ohio, Alabama, Alaska, Arizona, North Dakota, Arkansas, California, Connecticut, Kansas, Indiana, Illinois, Idaho, Hawaii, Georgia, Florida, Delaware, Colorado	Ground Loop Installer – Horizontal / Pond / Other, Commercial Design, Ground Loop Installer – Vertical, Financing, Residential Design	Ground Source Heat Pumps, Pumps / Flow Centers, Piping / Plumbing / Fittings	Boston, MA, United States of America	832-217-4869
Endurant Energy	Bank / Financing / Developer	New Brunswick, Missouri, Michigan, Massachusetts, Iowa, Indiana, Illinois, Georgia, California, Connecticut, Colorado, New Hampshire, New Jersey, New York, North Carolina, North Dakota, Oklahoma, Oregon, Pennsylvania, South Carolina, Texas, Washington, Wisconsin, Wyoming	MEP (Mechanical Electrical Plumbing) Design, Financing, Commercial HVAC Installer / Service Contractor, Residential HVAC Installer / Service Contractor, Ground Loop Installer – Vertical, Ground Loop Installer – Horizontal / Pond / Other, Thermal Conductivity Testing, Water Well Driller, Commercial Design, Residential Design, Commissioning / Startup Services, Inspections	Ground Source Heat Pumps	Chicago, IL, United States of America	1 312 877 0021
Evans Energy Development	Ground Loop Installer	Kansas, Arkansas, Missouri	Inspections, Water Well Driller, Ground Loop Installer – Horizontal / Pond / Other, Ground Loop Installer – Vertical		Paola, KS, United States of America	913-557-9083
CALEMA, LLC dba: K&M Schillingford & Environmental Loop Service	Dealer/Contractor	Texas, Oklahoma, Missouri, Kansas, Arkansas	Commercial Design, Residential HVAC Installer / Service Contractor, Ground Loop Installer – Vertical, Ground Loop Installer – Horizontal / Pond / Other, Thermal Conductivity Testing, Residential Design, Commercial HVAC Installer / Service Contractor	Grout / Drilling Supplies, Heat Transfer Fluid / Antifreeze, Piping / Plumbing / Fittings, Pumps / Flow Centers, Ground Source Heat Pumps, Controls	Tulsa, OK, United States of America	918-838-7288
Goodwin Well & Water, Inc.	Ground Loop Installer	Maine	Water Well Driller, Ground Loop Installer – Vertical	Pumps / Flow Centers	North Turner, ME, United States of America	207-224-7861