It would be an honor to have the opportunity to serve you.

Years in Business

Hours a Day


Right, or 100% Free


Summit Heating & AC is locally owned and operated family business.  Founded in 1998, Summit is proud to have been serving the residents and small businesses of the greater Denver area for nearly 20 years. We guarantee to provide the absolute best heating and air conditioning maintenance, repairs, and installations. There is absolutely NO RISK in choosing our company to complete your Denver heating and air conditioning project. We guarantee the job will be done right, exactly as promised, or we will buy the entire system back for 100% of your entire investment.  At Summit, we like to say our work is either 100% Right, or 100% Free.



Summit Heating is the Heating Company Your Friends and Neighbors Call to Keep Warm All Winter Long!


We offer repair, replacement, and preventative maintenance that can keep your air conditioning system running longer and more efficiently.


According to the EPA (Environmental Protection Agency), one of the top five environmental risks is poor air quality in the home. We can help to rid your home of germs and bacteria making your living space hospital operating room clean!

Summit Heating & A/C Services

The right services and products for your home

Summit Customer Appreciation

As a thank you for choosing Summit Heating & A/C, we have tons of promotions and special offers available!
Browse Promotions

The Importance of Preventative Maintenance

What Our Customers Are Saying

Josh and Bill worked over the weekend to change out my furnace and A/C. The work was second to none! They started at 8 am and was done by noon! I can’t recommend this company enough!

Richard Smith

August 7, 2016, Facebook

These guys are outstanding. After needing to come out a second time (due to a frozen compressor – my fault) they made me feel like I was their only customer. They worked around my schedule and did great work at a reasonable price. Diane and Josh are superstars, thanks guys.

Jason M.

June 9, 2017, Yelp

They were awesome! They came out and diagnosed our AC problem and repaired it all at very reasonable prices. We will definitely use them again. We highly recommend them for your heating and AC needs.

Grace C.

June 5, 2017, Yelp

 Summit Heating & Air Conditioning’s Commitment to Excellence

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