Bringing Energy From the Earth to the Home For Over 29 Years!

Welcome to Great Lakes Geothermal. We sell, service and install ultra efficient Geothermal heating and cooling systems for your home or business. Geothermal takes free energy from the ground and brings it into your home. As a result you save significantly on your fuel bills while reducing the worlds dependance on fossil fuels. 

As a full service contractor we will complete your job from start to finish. We install the horizontal loops, vertical loops, pond loops, run necessary ductwork, and connect all necessary electrical. You will not need to deal with multiple contractors since we are a one stop company.

We pride ourselves in professional and expert service. We are a full line plumbing and heating contractor but our passion is geothermal energy.

We have been selling and installing geo-thermal systems in Central and Western Michigan since 1979. Our experience sets us apart from the rest. We are of course fully licensed and insured so you can rely on us. Contact us today for a free estimate.

Call Toll Free  877.957.3444 or 517.388.1601 24 hours a day/ 7 days a week.