HVAC Services for the Denver Metro and Surrounding Colorado Area

Top Heating Company in Castle Rock

The Heating Contractor For All Your Needs

Summit Heating & AC has been serving Castle Rock, since 1998, and we have established ourselves as a pillar of the community as well as a highly-regarded heating contractor. When you rely on our trusted heating company, you will always receive the quality service and attention to detail that you deserve!

Satisfaction Guarantee

When you hire Summit Heating & AC, you get:

  • NATE-certified technicians
  • Free estimates on new installations
  • 24/7 emergency repair services
  • 100% right or 100% free guarantee
  • And more!

Quality Repair Service From Castle Rock’s Top Heating Company

For over 20 years, we provided unbeatable service to the heating systems of Castle Rock residents. We love the people in this town, and that’s reason that we make sure to provide heating repair that is unmatched. Whether you have large repairs or small ones, we are here to serve you. Offering 24/7 emergency service, we’re always ready to take care of your heating repair needs, even if you have an emergency breakdown in the middle of the night.

Quality Repair Service from Castle Rock

Signs that your heating system is in need of repair:

  • You are paying more than usual on energy
  • Some rooms are warmer than others
  • The furnace is particularly dusty or rusty
  • The furnace makes loud noises
  • Your heating system completely stops working

When you start to notice these things becoming an issue, call Summit Heating & AC immediately and we’ll get your heating system working like it should!

The Castle Rock Heating Contractor to Help With Your Next Installation

The Littleton Furnace Company You Can TrustWe want you to feel comfortable and confident in the services we provide. That’s why we have NATE-certified technicians on staff to help you get the heating replacement you need. Because we offer free estimates, we can make certain that you are getting your system installed when it is right for you and at the best price possible. A heating system will gradually decrease in performance and reliability once it hits 15 years of age. At that point, it may be time to speak to a professional about whether or not to replace it. Call Summit Heating & AC when you’re ready for a furnace upgrade!

Maintenance From a Top Heating Company in Castle Rock

Maintenance is a core part of keeping your heating system running and should be done regularly to avoid problems down the road. No one can help you better with maintenance than our experienced, elite team here at Summit Heating & AC. Our heating system tuneups are the best in Castle Rock!

For the best air conditioning and heating company in Castle Rock, we’re your answer. Call us today at Summit Heating & AC and get the help that you need!

Contact Summit Today!

What Customers Are Saying

five stars

"I’ve known Bill and Dean for 20 plus years and have always found them to have the clients best interest at heart. They are reliable, honest and do what they say they will do. You can’t go wrong using this company."

- Ron Dierenfield (Facebook)

What Customers Are Saying

five stars

"Reliable. Honest. Friendly. Affordable. Josh Leech and his team are simply the best! Josh is also a veteran and one of the nicest guys you'll meet."

- David B. (Yelp)

What Customers Are Saying

five stars

"Summit Heating is a very responsive company and they get back to you very quickly, which is not common these days. They fixed all our issues and both Chris and Charlie were very eager to help and professional. I'd recommend these guys to anyone. Especially if you have an emergency, they are on it."

- Adam Pollack (Google)