*The Angi rating for Air Conditioning companies in Thornton, 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 Thornton, 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 July 08, 2026
Serving Thornton, 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 Thornton, 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 Thornton, 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 Thornton, 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 Thornton, CO and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Emergency services offered
"They did a great job trouble shooting the problem with my swamp cooler and fixed it quickly. It has been running great ever since."
+67
Serving Thornton, 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 Thornton, CO and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"Dale is professional a always gets the job done. He has replaced two HVAC systems in our home and we can always count on him to do great work!"
Serving Thornton, 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
Serving Thornton, CO and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"Adrians relentless efforts to get our swamp cooler up and running were very much appreciated. He was very knowledgeable and kept us informed throughout the entire process. We will definitely reach out to him in the future when we decide to install central AC."
+4
Serving Thornton, CO and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"Jared was very clear and upfront throughout the whole process. His prices are competitive. He has installed 2 swamp coolers at our rental properties, and is our go-to contractor with anything HVAC related."
+49
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