HVAC Services for the Denver Metro and Surrounding Colorado Area

Denver’s #1 Air Conditioning Contractor


Unbeatable Service From The Cooling Experts

AC company Denver CoNo other AC company in Denver, CO offers the high-end air conditioning service that we do at Summit Heating & AC. From large installation projects to replacement jobs, regular maintenance, and the smallest of repairs, we’re the #1 air conditioning company in Denver and the surrounding area.

We’ve worked diligently to earn this excellent reputation in Denver, and we aim to keep it! That’s why we always put our absolute best foot forward whenever we work with customers — for projects big or small.

Here are some of the reasons our customers keep coming back:

  • More than 20 years of service experience
  • 24-hour emergency services offered
  • Licensed Lennox® dealer
  • NATE-certified AC technicians
  • Full-service AC company
  • Flexible financing options available with approved credit

Dependable AC Repair by Summit Heating & AC

air conditioning contractor denverSummit Heating & AC gets that no one likes dealing with air conditioning repairs. The anticipation is always that it will be expensive, time-consuming, and may not even solve the problem. With Summit Heating & AC, it’s never like that. We are an air conditioning contractor that values a hard-earned dollar. We’ll always offer you the best service, fix your AC unit completely, and handle your job for the most affordable price.

Quality Installations From Denver’s Leading Air Conditioning Contractor

Getting a brand-new air conditioner installed in your Denver, CO home has many benefits.
First, you’ll notice a quieter system right off the bat. Air flow and temperatures will be more consistent. And you’ll even benefit from lower monthly energy bills! Summit Heating & AC can assist with every step of the installation or replacement process.

Top-Quality AC Maintenance in Denver, CO

Keeping your AC system running at its best requires regular maintenance. Our certified AC technicians will keep you unit in prime condition.

denver air conditioningWith our AC tune-up services, you’ll get:

  • A full-service pre-season AC check-up
  • AC filter cleaning and replacement
  • Preventative maintenance and repairs
  • Full unit inspection
  • Improved air quality
  • An AC unit that lasts longer

Since our founding in 1998, Summit Heating & AC has been leading the way in customer care and unrivaled service. Choose us because we strive to be the #1 heating and air conditioning contractor in Denver.

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)