About Denver Geothermal Heating Your Expert Geothermal Source in Denver If you are searching for a company that has a complete in-house operation and a proven track record for helping homeowners with all of their Denver geothermal heating and cooling needs, you can trust Denver Geothermal Heating. Our complete in-house operation includes... planning assistance. complete comfort system installation. routine service and maintenance. emergency repair. energy-saving advice and consultation. Our fully trained professional staff is devoted to the total satisfaction of customers throughout the Denver area. After all, you've selected the premium heating and cooling system available. We make sure each system will live up to the expectations of, increasing your home's conditioning efficiency and helping you save on energy costs. Contact Denver Geothermal Heating today to get a free estimate and a cost savings analysis for your home.