Bill Spade Electric Heating & Cooling

For over 30 years, Bill Spade Electric, Heating, & Cooling has been servicing residents and companies in Ohio, Kentucky, and Indiana with their accredited team of Technical Specialists. A combination of knowledge, skill, experience, and professionalism p ...

Butler Rural Electric Cooperative Inc.

Butler Rural Electric Cooperative, Inc. provides electricity and other value added services to more than 10,500 members in parts of Butler, Preble, Hamilton, and Montgomery counties in Ohio. As a cooperative, we are owned by our members; we believe our me ...

Corcoran & Harnist Heating & Air

With more than 29 years in the heating and cooling business, Corcoran and Harnist Heating and Air is dedicated to providing the best possible service for you and your family. You can count on us to provide you with a system and solution that fits your fam ...

EnviroQuest Inc.

Geo-Hydro Supply LTD

Geo-Hydro Supply, LLC is proud to supply a wide variety of geothermal products for residential and commercial applications. Serving the 48 contiguous States, we stock materials from top names in the industry, such as B&D Manufacturing, Centennial Plastic ...

GeoSourceOne

We are a “Full Service” heating, ventilating and air-conditioning (HVAC) contractor. We provide complete “Turn Key” or partial system applications inclusive of design, installation, startup and maintenance. Our business began in 1986 as a service oriented ...

Grace Geothermal Inc.

Established in 1980, we have been exclusively installing geothermal systems in homes, offices, condominiums, commercial and industrial buildings, and greenhouses in Ashtabula, Cuyahoga, Geauga, Lake, Portage, and Trumbull counties in Northeast Ohio. G ...

Greensleeves LLC

Greensleeves is dedicated to providing proven, environmentally friendly geothermal heating and cooling solutions to businesses and government institutions in the Mid-West.

Middleton Corporation

Middleton Geothermal Services LLC delivers accurate, high quality conductivity testing, system design & turnkey deployment services for the commercial and industrial geothermal markets. Middleton Geothermal Services has been designing and installing ge ...

National Ground Water Association

The National Ground Water Association is dedicated to advancing the expertise of all ground water professionals and to furthering ground water awareness and protection through education and outreach. NGWA's vision is to be the leading community of ground ...

Pier Associates Inc

Pier Associates represents a wide variety of HVAC and process cooling equipment manufacturers in Northeast Ohio. We utilize a systems type approach to focus on all your project requirements.

Yoder Drilling & Geothermal Inc.

We are a family owned and operated business with over 15 years experience in the geothermal industry. Our dedicated, hard working employees have installed more than 5,000, economical, energy efficient geothermal closed loop systems for customers across Oh ...