4.6 
411 *The Angi rating for Heating And Air Conditioning Service companies in Firestone, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Firestone, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
Last update on July 24, 2026
Serving Firestone, 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 Firestone, CO and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"I had a great experience from start to finish with this company. They were able to install my new AC unit quickly, which I was thankful for, considering how hot it has been. Throughout the entire process, they were transparent with their pricing, explained everything clearly, and never made me feel pressured. Dylan and Tristan were incredibly knowledgeable, professional, respectful, and kind. They took the time to answer all of my questions and made sure I understood what was being installed and why. I was honestly pretty stressed about having to replace my AC unit, but they made the entire experience easy and worry-free. I would absolutely recommend this company to anyone looking for honest, reliable HVAC service. Their customer service and quality of work exceeded my expectations, and I couldn't be happier with the experience."
+35
Serving Firestone, CO and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"Our furnace wasn't working one evening and they came out after hours to help troubleshoot the problem. He gave us the option to pay a warehouse opening fee and have it fixed that night or do it first thing when they opened in the morning. He also identified some other issues with our furnace that was hurting efficiency that he fixed while he was there. Great service and will definitely call them again with any HVAC problems I have."
+4
Serving Firestone, CO and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1978
Free estimates
Emergency services offered
"Brian, the HVAC technician was professional, friendly and extremely knowledgeable, he provided a full estimate before starting the work and then performed the repair immediately. We were back up and running in minutes. Well Done 1 hr team."
Serving Firestone, CO and surrounding areas
Approved
In business since 2017
Free estimates
Small jobs welcome
"I hired 1st action for a tune-up of my HVAC system. Rob did a thorough job and was very professional. I'll hire them if I need other work in the future without hesitation."
Serving Firestone, CO and surrounding areas
Approved
Super Service Award Winner
In business since 2019
Free estimates
Emergency services offered
"Ben and Daniel from the Denver branch were excellent to work with. I highly recommend them for HVAC/HWH maintenance!"
+24
Serving Firestone, CO and surrounding areas
Approved
Credit card accepted
"They did an exceptional job and provided valuable (and fair) insight on the level of cleaning / inspection needed for various chimneys throughout our home. Would definitely recommend."
Serving Firestone, CO and surrounding areas
Approved
In business since 2014
Emergency services offered
Warranties offered
"Brent is extremely knowledgeable, hard working and dedicated to finding a solution. He worked for hours diagnosing the issue with my HVAC before finally finding the issue, and only charged me for the work done in fixing the issue. He's the only guy I'll be calling for HVAC maintenance and repair going forward"
Serving Firestone, CO and surrounding areas
Approved
In business since 2008
Free estimates
Emergency services offered
"We had two AC units and a new furnace installed they were prompt, efficient, very respectful and great customer service! Dean was an absolute pleasure to work with, they have earned my business for life on any HvAC services I might need! Highly recommend"
+3
Serving Firestone, CO and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"Great service...showed up on time, all the right equipment & knowledge! Did fair pricing for extra dryer ducts. I highly recommend!"
+35
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