Energy Efficiency + True Sustainability + Maximum Comfort
With savings of as much as 80% compared with fossil fuels, the upfront costs can be typically recouped in 5-10 years.
We Install Both Residential & Commercial Systems
CGD specializes in vertical geothermal well drilling, closed-loop systems. We are certified geothermal drillers, accredited geothermal installers, and HDPE pipe fusion certified.
We have a great deal of experience in all aspects of the design and installation of energy-efficient geothermal systems and can answer any questions you may have.
What Our Clients Say
"We are so happy with the geothermal in our new house. It is one of our favorite things! Colorado Geothermal drilling are fantastic people! Seriously cheap heating and a bonus cooling in the summer! Our heat bill in winter was about $60 in the coldest month for 3,000 sq feet! Not even joking! A cool 70 degrees all summer is costing us $25/ month! On top of that, it's not a dry heat, there's the perfect amount of humidity in the air! Unlike typical forced air. It's almost unbelievable. Best decision we've ever made!!"
"As a Geothermal Drilling Consultant, I have known Dan Rau since 2006 and have worked with him on numerous projects. In 2014 had him do the drilling on a new home my wife and I built. With my long-term knowledge of Colorado Geothermal Drilling and other drilling companies, I would not use anyone else. Dan has a consistent history of being competitive and a performance record that is unmatched in the Industry.
Because Dan drills for over 50 HVAC contractors, he can either work with your HVAC contractor or recommend an experienced Geothermal HVAC contractor for the complete installation that will have maximum performance for the comfort of your home."