4.5 
927 *The Angi rating for Heating And Air Conditioning Service companies in Westminster, 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 Westminster, 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 May 11, 2026
Serving Westminster, CO and surrounding areas
Approved
Super Service Award Winner
In business since 2020
Free estimates
Emergency services offered
"Lou was extremely helpful and knowledgeable. His service was incredible and he got my furnace working in no time. Hands down best HVAC experience Iâ ve ever received! Definitely recommended."
+7
Serving Westminster, CO and surrounding areas
Approved
In business since 2002
Free estimates
Warranties offered
"Don Berry was awesome. I'll be going to him for all of my HVAC needs from now on. Very knowledgable and a good communicator."
Serving Westminster, CO and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"I&C Vac was prompt, informative, professional, personable, and finished the project very quickly. I would highly recommend them to others."
+26
Serving Westminster, CO and surrounding areas
Approved
In business since 2001
Free estimates
Credit card accepted
"I had an excellent experience with this HVAC company. Their team was highly professional, knowledgeable, and focused from start to finish. They took the time to explain everything clearly, completed the work efficiently, and demonstrated great attention to detail. It’s refreshing to work with a company that values quality, expertise, and customer service. I highly recommend them to anyone looking for reliable HVAC professionals."
Serving Westminster, CO and surrounding areas
Approved
In business since 2020
Free estimates
Small jobs welcome
"Clean air Genie In Denver did a great job with my business. I go back and forth out of town and can always trust in them to do a great job. Always a smooth operation with them! Great work !"
+3
Serving Westminster, CO and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"They did an excellent job. The HVAC person was very knowledgeable and dedicated, to me its a reliable employee. For the person that installed the energy monitor, he seemed to be competent."
+11
Serving Westminster, CO and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"Got the part in blazing speed that I needed for my compressor, which is a hard-to-find part. Installed on a Saturday, and had me up and running in a couple of hours. Highly recommended."
Serving Westminster, CO and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"New Era HVAC was amazing! I own a small business that has a very challenging environment to work around. Jared was extremely professional and minimized the disruption to our routine. We have large warehouse heaters. A few years ago we had one installed by another company. They left a huge mess, took 2 1/2 days to do the work and had no regard for disrupting our business. In contrast, when Jared replaced the second one he was done in one day, left the area clean and neat when he left, and was extremely accommodating with us. We have also had a tankless water heater replaced by New Era and had the same experience. Professional, honest, and reliable - you will not find a better company out there!!"
+49
Serving Westminster, 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 Westminster, CO and surrounding areas
Approved
In business since 2019
Free estimates
Warranties offered
"Tony was very easy to work with and accommodating. I had narrowed my choice to 3 firms. Elevation was not the cheapest nor the most expensive but I felt most comfortable with Tony and believe he offered the most value. My air conditioner was installed today, I hope this will be the start of a great (and cool) relationship."
+5
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