Impact Heating & Cooling has acquired High Efficiency Heating and Air Conditioning!

We are proud to announce that High Efficiency Heating and Air Conditioning will continue to provide customers with exceptional heating and air conditioning services under the Impact Heating & Cooling name.


Impact Heating & Cooling understands and answers the weather extremes in Thornton, CO and surrounding areas. Our goal is to exceed expectations at every opportunity. By offering a broad range of HVAC expertise, we’re able to meet your unique temperature control requirements and deliver greater value and overall satisfaction. Whether you’re in need of residential or commercial new design/installation, equipment upgrades, repair, or maintenance, contact us at (720) 773-5865 and let us provide a prompt, smooth, and rewarding process.

Our NATE-certified team is qualified, updated, and experienced in all types of heating and cooling options, including natural gas furnaces, geothermal heat pumps, radiant flooring, central air conditioning, snowmelt systems, and so much more. We take pride in our ability to not only resolve any challenge but deliver an end result that trims costs and improves the comfort, health, and efficiency of the indoor space.

Impact Heating & Cooling is your local Carrier Factory Authorized Dealer. We’ve earned distinction by consistently performing up to strenuous standards. From business ethics and customer satisfaction ratings to technician training and certification, we set ourselves apart from our competitors. We grow our business through recommendations, and you’ve certainly seen our service vehicles throughout Thornton, Broomfield, Arvada, Northglenn, Dacono, Erie, Lafayette, Louisville, Frederick, Firestone, Wheat Ridge, and Brighton, CO. At Impact Heating & Cooling, we always go the extra mile. Free Estimates, Always Fair.