The Iowa Geothermal Association
The Iowa Geothermal Association (IGA) is a non-profit Iowa trade association focused on advancing geothermal heating and cooling systems within Iowa and the Midwest. The Association was formed in 1989 as one of the early means of educating consumers and contractors about heating and cooling using geothermal technology.
Geothermal heating and cooling is a proven and extremely reliable method of delivering energy efficient, environmentally friendly heating and cooling to homes and businesses located in Iowa and neighboring states by using the earth's constant ground temperature to provide heating, cooling and hot water in both new and retrofit construction.
The association is comprised of those professionals actively involved in the industry through the proper design, installation, servicing or support of geothermal heating and cooling systems. The IGA has a long and proud history of encouraging ethical business practices by all of its members combined with consumer and contractor education. The IGA is a reputable source of information for anyone interested in geothermal heating and cooling systems and encourages its members to become IGSHPA Certified.
Congratulations Geothermal Eco Options, Inc.!
U.S. Senator Joni Ernst (R-Iowa), Ranking Member of the Senate Small Business Committee, today announced her Small Business of the Week: Geothermal Eco Options, Inc. of Howard County. Throughout this Congress, Ranking Member Ernst plans to recognize a small business in every one of Iowa’s 99 counties. “Geothermal Eco Options, Inc. is an established leader in the industry with a team dedicated to quality service. Their innovation and decades of experience have led them to grow a thriving small business with customers throughout the region,” said Ranking Member Ernst. Founded in 2011, owners Larry Leliefeld and Frederic “Reed” Carlson put together over 60 years of construction experience to provide a one-stop shop for geothermal heating and cooling, an innovative way to heat and cool commercial, residential, and new properties. The Cresco based business serves Iowa and the surrounding states with drilling and installation offerings.
Geothermal for All
Save Money.
Save the Planet.
Be extremely comfortable doing both.
We’re living right on top of the most affordable, sustainable and comfortable energy source on earth: the earth itself.
THANK YOU 2025 IGA CONFERENCE SPONSOR
Plumb Supply Company