4.7 
731 *The Angi rating for Heating And Air Conditioning Service companies in Berthoud, 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 Berthoud, 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 16, 2026
Serving Berthoud, CO and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Emergency services offered
"I was impressed with how my pro, Bryan, explained everything to me before he did it. He’s very knowledgeable and personable. I would hire behold HVAC again."
+67
Serving Berthoud, CO and surrounding areas
Approved
In business since 2011
Emergency services offered
Customers say: Super punctual
"Very knowledgeable. Did AC & furnace at same time. Took a little longer than originally projected, but Dayne worked very diligently to make sure everything was working perfectly. Whole system works great! Will definitely use him again!"
Serving Berthoud, CO and surrounding areas
Approved
In business since 2020
Free estimates
Small jobs welcome
"The service and honesty was extraordinary! The only HVAC I'll call"
+3
Serving Berthoud, CO and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1978
Free estimates
Emergency services offered
"One Hour Heating & Air has been servicing my HVAC system since I moved to Fort Collins four years ago. Greg Nieves is excellent. He took time to answer all questions and went out of his way to offer suggestions and make sure I understood everything.. This company is totally competent although their prices seem a bit high. However, their service is great and worth the price since I've never had to call them back with a complaint."
Serving Berthoud, CO and surrounding areas
Approved
Credit card accepted
"Highly recommend Owen?s company! We scheduled to clean our Air Ducts and the results were incredible! I?ll definitely use them again. If you looking for good quality & honest work, you can?t do better than HighPoint HVAC"
Serving Berthoud, 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 Berthoud, CO and surrounding areas
Approved
In business since 2015
Emergency services offered
Warranties offered
"Forget the big corporate run HVAC companies. Steven and sons were very professional and knowledgable: gave me a real personal touch! I was so impressed I signed up for their Comfort Club which includes two HVAC tune ups. Definitely recommend!"
+47
Serving Berthoud, CO and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"Highly recommend this company for any HVAC repair or installation. Two thumbs up!! They installed my AC unit within a week from the time I called them. I was very happy with their work and will definitely call them if I need anything in the future. Very professional and efficient!"
Serving Berthoud, CO and surrounding areas
Approved
In business since 2010
Free estimates
Emergency services offered
"Our AC went out and we needed to get it fixed ASAP for a family reunion we were having at our house in the coming days. I submitted an Angi request and Tony was the first to call within minutes. He was very friendly and professional, and was able to schedule a same day appointment amidst the heat wave and countless others experiencing AC issues. Once he arrived he conducted a thorough diagnostic and determined what the problems were and proposed the fix. The costs were more than reasonable and he was able to complete the repairs in a timely manner and rescue us from the heat and another sleepless night! I would highly recommend Bertolini HVAC Services and they will be my go to for any future HVAC issues."
Serving Berthoud, CO and surrounding areas
Approved
In business since 1993
Free estimates
Emergency services offered
"The did a great job on our furnace and HVAC upgrade last year"
+10
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