HVAC Services for the Denver Metro and Surrounding Colorado Area

Littleton’s Top Heating Company

The Littleton Furnace Company You Can Trust

The Littleton Furnace Company You Can TrustAt Summit Heating & AC, we have offered top-notch heating services since 1998. We proudly install Lennox quality heating systems, and we service all makes and models of furnaces, heat pumps, and more. As a leading heating company in Littleton, we always offer a 100 percent satisfaction guarantee!

Our heating industry awards include:

  • Lennox Partner of the Year
  • 2017 Yelp Service
  • NATE certification
  • BBB accreditation


Repair Services by the Top Heating Company in Littleton

A problem with your furnace or heat pump is never what you want in the wintertime! Fortunately, Summit Heating & AC offers emergency repair service for all types of heating systems.

Your furnace or heat pump may need a repair when:

  • The system won’t turn off
  • Cold air comes out of the vents
  • You hear hissing, grinding or clanking sounds
  • The indoor air quality is poor

Your Go-to Littleton Heating Contractor for Installation Services

Installation Services in LittletonA furnace usually lasts for 20 to 25 years, while a heat pump lasts for 10 to 12 years. An installation or replacement of your heating system is a fantastic idea if your current system is close to the end of its lifespan. If repairing the heating system would cost more than half the cost of a new one, a replacement is definitely a better value. Our Littleton heating company installs energy-efficient furnaces, heat pumps and air handlers manufactured by Lennox, the most reliable brand in the industry!

Maintenance Services Provided by Our Littleton Heating Company

Maintaining your heating system is important for your safety, comfort and wallet. A properly maintained furnace or heat pump uses about 20 percent less energy to heat your home. Maintenance services such as cleaning or replacing the air filter also improve the indoor air quality in your home. Maintenance ensures that the furnace or heat pump is operating safely. Our skilled Littleton heating contractors perform a 30-point inspection to keep your heating system running the best it can, and we service all makes and models!

For the best heating contractor in Littleton, get in touch with us at Summit Heating & AC! We’re the most dependable air conditioning and heating company in the area!

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)