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AC Repair and Replacement in Frederick, CO

Trustworthy AC Experts in Frederick

For more than 40 years, the AC pros at Cooper Heating and Cooling have helped maximize our Frederick customers’ energy savings. As a premier installer of high-efficiency AC installations, we offer flexible financing options to make your new AC both budget and eco-friendly. With honest advice, accurate repairs and renewable labor warranties, we’re proud to be one of Colorado’s most trusted residential HVAC companies.

Fast 24/7 Service

By highly-trained and licensed experts

High-Quality Work

Done right the first time

$167 million

In customer energy savings to date

Our Cooling Services in Frederick

Frederick homeowner impressed by Cooper’s high standards

Problem: When Frederick homeowner, Zachary, needed a new AC and furnace, he called Cooper for advice he could trust. After learning about his options, including a variety of prices, he signed off on an estimate that best suited his needs and budget.

Solution: On the day of his installation, Zachary was blown away by Cooper's professionalism and dedication to 5-star service. Our team was prompt, thorough and attentive. Most of all, he appreciated how well we cleaned up after ourselves and left his home spotless. Now that he's enjoying his new AC and furnace, Zachary is happy to recommend Cooper's HVAC services to all his friends and family.

"Highly recommended!"

The team at Cooper Heating and Cooling did a tremendous job. Curtis was knowledgeable, went the extra mile, gave me several options, and was great to work with. Andrew and his team did a fantastic job of installing a new furnace and AC. Most of all, which I feel is rare these days, they did a good job of cleaning up after doing the job. I swear it is hard to find teams that will do that now and he made certain he felt everything was up to his standards after he was done. Highly recommended!!

—Zachary D. | Frederick homeowner

See more outstanding 5‑star reviews on Google

Enjoy The Benefits of the Cooper Green Club

Interested in saving money on home services throughout the year? We've got a maintenance plan that's right up your alley. Thousands of Colorado homeowners are already enjoying savings rewarded through the Cooper Green Club. The only thing that's missing is you!

Enroll in Cooper Green Club and get perks like:


tune-ups per year (heating & cooling)

reduced emergency service fees


discount on heating services/​repairs

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Ready for expert service?

Hours of Operation

The Cooper Green Team is open 24 hours a day, 7 days a week.

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