*The Angi rating for Air Conditioning companies in Boulder, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.
*The HomeAdvisor rating for Air Conditioning companies in Boulder, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.
Last update on July 09, 2026
Serving Boulder, CO and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Emergency services offered
"They did a great job trouble shooting the problem with my swamp cooler and fixed it quickly. It has been running great ever since."
+67
Serving Boulder, CO and surrounding areas
Approved
Super Service Award Winner
In business since 2004
Free estimates
Offers commercial services
"I had the AC person out who had been servicing my AC as well as my mom’s for years and he told me the unit was shot and I needed to replace the whole thing. I called Pacific Air this morning, they came at noon, had it up in running 20 minutes later. Only charged me the service fee. While I am sad about the other guy trying to rip me off, I am so happy I called Pacific Air. An honest, fair, professional company."
Serving Boulder, CO and surrounding areas
Approved
In business since 2001
Free estimates
Credit card accepted
"Very Professional and did not hesitate to explain everything in detail. It is hard to find an HVAC company you can trust to show up and do it right the first time and I believe this is one. Will recommend for future jobs!"
Serving Boulder, CO and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"Adrians relentless efforts to get our swamp cooler up and running were very much appreciated. He was very knowledgeable and kept us informed throughout the entire process. We will definitely reach out to him in the future when we decide to install central AC."
+4
Serving Boulder, CO and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1978
Free estimates
Emergency services offered
"Andre was very knowledge, friendly, and through. He found problems no one else found that were obvious issues. He went above and beyond the call of duty. I will be getting my new AC today as the old one was a danger."
Serving Boulder, CO and surrounding areas
Approved
In business since 2015
Emergency services offered
Warranties offered
"Steven is the best! He was at my house in less than an hour and had my ac fixed in record time! I would highly recommend Steven &sons."
+47
Serving Boulder, CO and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"My central air system was failing to turn on at the beginning of summer. my first estimate stated that I had needed a new furnace @ cost 💲 6500+ . Luckily I was able to find Matt on Angi’s list. He was available the following morning . His recommendations were back to basics - cleaning of the furnace and AC unit , and a few simple repairs to both the AC and furnace - $850 later my AC unit is back to functioning normally! Matt was very knowledgeable , honest and provided excellent communication on what his findings were so I knew exactly what the game plan was. I really appreciate his straight forward, honest approach and would highly recommend him to anyone ! Thank you Matt !!"
+209
Serving Boulder, CO and surrounding areas
Approved
In business since 2008
Free estimates
Emergency services offered
"I called Dean with your comfort heating & cooling about my ac not working. He fit me in the same day and even had it running an hour later. Would highly recommend!"
+3
Serving Boulder, CO and surrounding areas
Approved
In business since 2014
Emergency services offered
Warranties offered
"Prompt service. Fixed problem with AC."
Serving Boulder, CO and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"Great communication! Was able to send a video scope up the vent and ran a air flow test. Price was great."
+35
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