Our mission is to help homeowners in Colorado to conserve energy in their homes by offering complete Home Performance diagnostics and Energy Improvement Services, utilizing the highest level of honesty and integrity. We pledge to educate ourselves on the most up to date home science so that we can deliver superior diagnostics and service to our customers. It is our desire to help future generations by helping our customers achieve their energy efficiency and comfort goals for their homes in order to conserve our energy resources.

Dan dePontbriand – President Mountain Air Comfort Systems.




Mountain Air Comfort Systems is a local family owned HVAC company specializing in whole house performance. It was originally opened in 1995 as a one man business, operating out of a garage, focusing on new construction HVAC installation. As the new construction economy boomed, our business grew with it.

We currently have ten service and installation vehicles serving the metro Denver area. Our staff includes NATE certified technicians, trained installers, custom sheet metal fabricators, new construction duct designers, and a knowledgeable bilingual office staff.Mountain Air Comfort Systems prides itself on keeping that small company feel while still providing exceptional quality in all areas of service.




As technology has advanced, improvements have occured in the HVAC industry. Mountain Air has always strived to keep up with these advancements, growing into an expanded service department and focusing on whole house improvement. So whether you simply need to get your furnace or air conditioner running again, or you wish to make your home as energy efficient as possible, know that when you use Mountain Airyou’ll receive the best service around.