HVAC Services for Littleton, CO and the Surrounding Area

Lakewood’s Reliable AC Company


The Cooling Experts Since 1998

Family in Lakewood COSummit Heating & AC provides an extensive range of air conditioning service options to the residents of Lakewood, CO. For the past 20 years, we’ve strived to be the best air conditioning contractor around, from maintenance and repairs to installation and replacement.

Want to know why our customers keep coming back to us? Take a look:

  • We are a local licensed Lennox® dealer
  • When you have qualifying credit, we offer flexible financing options
  • We’ve got over 20 years of experience serving Lakewood homeowners
  • We employ only the best, most qualified NATE-certified technicians
  • We are the premier full-service AC company in Lakewood
  • We are proud to offer 24/7 emergency AC services

Dependable Lakewood AC Repair

Lennox System GuaranteeAt Summit Heating & AC, we completely understand that having a broken air conditioner is a wildly frustrating experience. Doesn’t it always seem to happen on the hottest day of the year? We’d like to lessen the burden caused by your broken air conditioner and fix your unit quickly and efficiently. We can repair any make or model of air conditioner, and we even offer emergency AC repair that are available around the clock to fit your busy schedule.

Air Conditioning Installation Lakewood, CO Homeowners Trust

Looking to replace an old, worn-out air conditioner in your home? Summit Heating & AC can help! As Lakewood’s most professional AC company, our cooling system installers are the best in the business.

24 Hour Emergency ServiceWith our complete installation services, you’ll benefit from:

  • More reliable air flow
  • Savings on your monthly energy bills
  • Improved energy efficiency
  • Little to no operating noise
  • An industry leading warranty on your new unit
  • An increase in the value of your home property

The Best AC Company for Maintenance & Tune Ups

When it’s almost summer and the temperatures are heating up, you’ll want to have a full check-up completed on your AC system. We offer these maintenance services as well. Allow our top-notch technicians to get your air conditioner completely prepared for use — all for a reasonable price.

Summit Heating & AC guarantees our air conditioning services. No matter how big or how small the project, we will complete it better than any other air conditioning contractor in town. Call us for excellent heating services too!

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)