4.7 
845 *The Angi rating for Heating And Air Conditioning Service companies in Windsor, 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 Windsor, 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 April 24, 2026
Serving Windsor, CO and surrounding areas
Approved
In business since 2011
Emergency services offered
Customers say: Super punctual
"Dayne got a fairly old swamp cooler up and running and working great. The anxiety over the price was put to rest when given the bill, it was a relief in how reasonable the price was."
Serving Windsor, 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 Windsor, CO and surrounding areas
Approved
In business since 2020
Free estimates
Small jobs welcome
"Donovan and Jeramiah did a great job cleaning my vents today. They were very informative and respectful. Definitely recommend!"
+3
Serving Windsor, CO and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Emergency services offered
"Quality service and HVAC at a very affordable price! I couldn’t ask for more. I would highly recommend Behold for anyone needing HVAC repairs or replacement."
+67
Serving Windsor, CO and surrounding areas
Approved
In business since 2017
Free estimates
Customers say: Quality work
"Fast to respond, communication excellent he was one time and answered all my questions. High recommendation for Quality HVAC."
Serving Windsor, 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 Windsor, CO and surrounding areas
Approved
In business since 2015
Emergency services offered
Warranties offered
"These are guys are great, can't recommend them high enough! They were quick to respond and did great work! I was anxious because of how great the price was, but these guys delivered! We'll definitely stick with them for all of our future HVAC projects."
+47
Serving Windsor, CO and surrounding areas
Approved
In business since 2008
Emergency services offered
Warranties offered
"Kitchen remodel electric. Trevor Lance knocked it out of the park."
+38
Serving Windsor, 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 Windsor, CO and surrounding areas
Approved
In business since 1983
Free estimates
Credit card accepted
"I had AAA out twice; once to clear clogged drains and again to service a toilet. Both technicians, Andre and John J, were highly knowledgeable, professional, on time, and extremely honest. Honesty goes a long way with me so I will gladly use AAA for all my plumbing & heating needs! I really appreciate getting a text message with the technicians photo prior to the appointment as well. Great company!"
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