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AC Repair and Replacement Services in Boulder, CO

High-Efficiency Cooling Services in Boulder

As a 40-year veteran HVAC company, the Cooper Green Team has helped Boulder customers reduce their carbon footprint and save money doing it. Looking for a high-efficiency AC system? We’ve got flexible financing options available. Need a quality repair? Our AC pros have smart solutions and up-front prices at the ready. Offering renewable warranties and convenient scheduling appointments, we make it easy for you to get the cool air flowing.

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 Boulder

AC Installation Services in Boulder

At Cooper, we value energy savings. That’s why we’re proud to be one of Boulder’s premier installers of high-efficiency AC systems. Whether you need a central AC or ductless mini-split unit, we offer a variety of brands suited to your needs and budget. And with upfront estimates and flexible financing, you can trust us to deliver peace of mind and 5-star satisfaction.

AC installation services include:

AC Repair Services in Boulder

Need an AC repair? The Cooper Green Team has you covered. Trained to service both central and ductless units, our expert AC pros deliver timely, professional and accurate workmanship. Offering only honest recommendations and a 1-year renewable labor warranty, Boulder residents can count on us for quality repairs, the first time around.

AC repair services include:

AC Maintenance Services in Boulder

If you’re looking to save on energy bills and avoid costly out-of-pocket repairs, our 17-point performance tune-up will keep your AC running smoothly and efficiently for as long as possible. We also offer Boulder residents an annual maintenance program that's designed to make servicing your AC routinely affordable.

AC maintenance services include:

Boulder homeowner thrilled with her new AC system

Problem: When Boulder homeowner, Lindsay, needed a new furnace and AC, she was disappointed by the lack of pricing options available from other HVAC companies. Upon reaching out to Cooper for an estimate, she was pleased to receive honest advice and a range of affordable prices. After signing off on an estimate, we quickly scheduled her new AC and furnace installation.

Solution: On the day of her appointment, the Cooper Green Team showed up on time and ready to get work. When finished, Our HVAC crew member, Ethan, walked Lindsey through the ins and outs of her new AC and furnace. He answered all of her questions so that she could feel confident in how to use them. Lindsey was so relieved to see such quality craftsmanship, she now recommends Cooper for all your HVAC needs.

"Thorough, helpful and professional"

We received an initial bid to replace our furnace (and add AC) that just seemed so high! We randomly found Cooper online and were immediately happy to be supporting a long-standing family business. Jason was extremely thorough and helpful when he did an estimate and the crew (Ethan and team) was equally professional and thorough the day of the install. I feel super confident that we got the best quality furnace/AC system at a reasonable price and it was installed correctly. Highly recommend Cooper for your HVAC needs!

—Lindsey R. | Boulder 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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