*The Angi rating for Air Conditioning companies in Westminster, 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 Westminster, 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 June 02, 2026
Serving Westminster, CO and surrounding areas
Approved
Super Service Award Winner
In business since 2020
Free estimates
Emergency services offered
"On time and explained things well. Did the job and got it done. Swamp cooler which wasn't working is now working!"
+7
Serving Westminster, CO and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"They had a lot of experience in the cleaning up our air duct. They were the best. They also cleaned my dryer and chimney very well. I'm comfortable using them again and again. They had a reasonable price."
+26
Serving Westminster, CO and surrounding areas
Approved
In business since 2002
Free estimates
Warranties offered
"Don was excellent. He performed a very thorough inspection of my system and clearly explained all his findings. My furnace is 20 years old, and despite finding many smaller issues he was not pushy about replacing the entire thing. He just gave an honest assessment of the condition. Don correctly found the issue with the blower (bad controller board) and fixed the cause of the failure (plugged drain pipe, causing water damage). After replacing the board the furnace is back up and running. I'll be giving them a call when it is time to replace the furnace."
Serving Westminster, CO and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
Heating, Cooling & Electrical Services Emporia is committed to keeping you comfortable in your own home with expert service, quality parts and equipment, as well as unique technology designed and assembled with care by our own engineers right here in Colorado. Emporia proudly serves Littleton, Lakewood, and the Denver Metro area with quality Heating, Ventilation, and Air Conditioning (HVAC) solutions. Our goal is to ensure that every customer receives best-of-class service and reliable products, all at the lowest possible price we can offer.
+11
Serving Westminster, 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 Westminster, CO and surrounding areas
Approved
In business since 2001
Free estimates
Credit card accepted
"M&H Air helped upgrade Gas furnace/ Forced air heating system, by adding new ducts and vents in basement to help create more comfortable living space. Also has provided great preventive maintenance service to my Heating and A/C system!"
Serving Westminster, CO and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"Dale is my new AC guy!!"
Serving Westminster, CO and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"Not only did the crew of Behold, Tristan and Kendrick, install a new furnace, but they also installed the Air Conditioning unit, all in one day! They were professional, thorough, friendly and diligent workers. Would hire them any time."
+35
Serving Westminster, CO and surrounding areas
Approved
In business since 2020
Free estimates
Small jobs welcome
"Clean Air Genie was great. Amazing customer service, did exactly what we needed done, and very friendly. Highly recommend!"
+3
Serving Westminster, 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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