Kiessel's Geothermal Heating & Air Conditioning LLC has been installing and servicing geothermal systems in West Michigan since 1981, and we are now in our 34th year of working in the heating, ventilation and air conditioning industry. Tom Kiessel, owner and operator, has installed more than 1,200 geothermal systems. With Tom's depth of geothermal knowledge and wide range of experience, you can be sure your system is appropriately sized for your heating and cooling needs and is professionally and properly installed and serviced. Contact us today for a free estimate or to learn more about geothermal heating and cooling!