Earthloop Geothermal Systems LLC

At Earthloop Geothermal Systems LLC in Fosston, Minnesota, we focus on geothermal heating and cooling service. We service all makes and models of geothermal systems and work with both residential and commercial applications. Our owner, Don Dyrdahl, brings 30 years of experience in air conditioning and refrigeration and is experienced in servicing all makes and models of geothermal systems. Over the years, he has built a long list of satisfied customers.

Our training covers geothermal system design, installation, and service. We hold the International Ground Source Heat Pump Association Accredited Installer credential and are trained and certified in geothermal system sizing. We are also certified in loopfield design and construction, as well as geothermal heat pump installation and service.

We are a GeoComfort dealer and are Safety and Performance Certified. Don is also EPA certified to service all types of refrigeration systems. Whether we are working with a residential geothermal system or a commercial application, we bring his air conditioning, refrigeration, and geothermal service experience to the work. We are fully insured.