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AC Repair and Replacement in Fort Collins, CO

Top-Rated AC Experts in Fort Collins

For more than 40 years, Fort Collins homeowners have relied on Cooper Heating and Cooling for all their AC needs. As one of Colorado’s largest residential HVAC companies, we train our technicians to the highest of standards. We’re also proud to offer honest, educated advice that you can trust is in only your best interest. Whether you need a small repair or a complete cooling system replacement, our mission is to deliver 5‑star service, start to finish.

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 Fort Collins

AC Installation Services in Fort Collins

Looking to save on energy bills or reduce your carbon footprint? You've come to the right place. As one of the leading sustainability-focused HVAC companies throughout Fort Collins, our experts have decades of experience in designing high-efficiency AC systems tailored to any need or budget. Offering free, up-front estimates and flexible financing options, we're here to make your new AC installation easy and affordable.

AC installation services include:

AC Repair Services in Fort Collins

Need an AC repair done right the first time around? We've got you covered. From central air conditioning to ductless mini split systems, our expert technicians are trained to service all makes and models. We also back up our work by offering a 1-year renewable labor warranty. No matter the job, Fort Collins homeowners can trust us to deliver the highest quality AC repairs. Give us a call today and let us earn your lifetime trust and business!

AC repair services include:

AC Maintenance Services in Fort Collins

Avoid costly breakdowns and untimely system replacements with professional AC maintenance. During our 17-point tune-up, we'll conduct a thorough safety and performance inspection, including an indoor air quality test for your Fort Collins home. Want to save even more? We also offer an annual maintenance program designed to make yearly AC maintenance hassle-free and painless.

AC maintenance services include:

Fort Collins homeowner wowed by our wealth of AC knowledge

Problem: Fort Collins homeowner, Tim, needed a new AC system. After giving the Cooper Green Team a call, we scheduled a convenient time for a free, in-home estimate with one of our AC experts, Terry, who would analyze Tim's home's setup and provide customized AC recommendations.

Solution: Tim was so pleased with Terry's wealth of knowledge and attentive service, he knew it was a no-brainer who would install his cooling system. Now that he's enjoying his new AC, Tim is thrilled to recommend Cooper Heating and Cooling for educated advice and 100% satisfaction.

"10 out of 10 I would highly recommend!"

Had Terry Cannon come out to my home to have AC set up. He was the most thorough, educated and responsive rep I could have asked for. If you’re considering AC in your home, please waste no time and give Terry Cannon with Cooper Heating & Cooling a call. 10 out of 10 I would highly recommend!

—Tim D. | Fort Collins 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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