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Ultimate repairs, installs, and maintains all makes and models of heating and cooling systems in the Denver metro area.
We've helped people live comfortable, healthy lives in their homes for 40+ years.


I need help right away.
What will it cost to get someone out to my home?

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Our technicians are trained, licensed, and insured, and are ready to provide you with expert service.

Why choose Ultimate Heating & Cooling

Become a confident homeowner with the right partner for your home energy system.
Fast, Expert Service

Get your problem addressed and fixed quickly by our certified technicians so you can get back to living comfortably, sooner.

Understand Your Systems

We'll educate you on your heating and cooling system so you feel confident that your system is working, efficient, and well-maintained.

A Trusted Home Partner

You can rely on our family-owned business that has been working in the Denver Metro area since 1999 as an A+ BBB accredited business.


Give Us a Call and Get a Solution in Less Than 5 Minutes.

Call our office and explain what you’re dealing with. Our team is ready to listen and provide you with a plan of action to get you back to comfort as soon as possible. If you need a technician to come to your home, we will provide transparent pricing. A technician visit starts at $90.00.


Meet Your Technician When
They Arrive.

We’ll come out and fix your problem exactly as we agreed. Your technician will give you a homeowner walk-through so you have the peace of mind that you understand your system.


Get Back to Comfort in Your Home.

Once the service is completed, you can enjoy your home again. We’ll give you our expert recommendations for ongoing maintenance so you can have peace of mind and confidence in your HVAC system.

Get peace of mind
Working with us is easy

Most homeowners will struggle with their home heating and cooling system at some point, whether it's broken, inefficient, or simply outdated.

We make it easy for homeowners to get the help they need to make their homes comfortable and efficient.

When you have the right service and maintenance partner, you get peace of mind, you will understand your energy system, and you can take control of your comfort and health for the life you're in your home.


Do you know if it's time?

The decision to repair when you should replace or repair your heating or cooling system can be costly. Take the quiz to get your decision right.

Sign up for the Maintenance Membership Program

At Ultimate Heating & Cooling, we know that you want to be a confident homeowner. In order to do that, you need the right service partners, equipment, and knowledge about the care and maintenance of your energy systems. Maintenance members get perks like discounted services and equipment that make maintaining your system a breeze. Membership starts at just $95 annually.

Are you interested in home automation or "smart" home technology and how it can save you money?

Ultimate is the leader in smart home technology and home automation solutions.
Contact Us Today
(720) 647-5099

Take control of your home's comfort
for the life you're in your home

Hear what our loyal customers had to say!
Homeowner, Denver
I have been a customer of Ultimate for 7 years and very happy. They have a maintenance program that keeps my furnace and A/C in perfect operating condition. They are reliable and honest and I highly recommend them to anyone.
Homeowner, Thornton
Kyle, our technician, was fantastic. He came recommended by a friend and I'm glad I requested him. He was knowledgeable, friendly, and helpful. I will definitely have him back in the Spring to service our air conditioning unit!
Homeowner, Denver
This is our second AC install with Ultimate. This time was just as good as the first. The crew was professional and personable from the moment they arrived. They did a great installation, explained everything, and cleaned up well.

Ready to Get Started?

Don't delay your path to home comfort, health, and efficiency.
All it takes is 5 minutes to get started.
(720) 647-5099