Serving Denver Metro, from Fort Collins to Castlerock
24 Hour Emergency Service (303) 732-6616

All cooling systems eventually wear out and can become inefficient, ineffective, and unpredictable as they age. While Eastside Heating & Air Conditioning, Inc. is available for emergency service around the clock in Denver Metro, from Fort Collins to Castlerock, it’s best not to wait for your air conditioner to fail completely. Wouldn’t you rather schedule an installation at a convenient time? Take the opportunity to consider different models? Start saving money on your monthly bills and enjoying superior comfort and air quality right away?

Professional Air Conditioner Installations & Replacements

Upgrading from an air conditioner that is ten years old typically reduces energy consumption between twenty to forty percent. You’ll not only trim expenses but shrink your carbon footprint. There’s also the opportunity to implement improvements such as zone control, smart thermostats, and variable-speed compressor.

Reach out to Eastside Heating & Air Conditioning, Inc. at (303) 732-6616 to inspect your current cooling system, discuss options, and take advantage of free estimates on a replacement.

Call on our team for your A/C system installation needs!

Family owned and operated, Eastside Heating & Air Conditioning, Inc. takes pride in offering the most reliable, rewarding, and innovative residential and light commercial cooling system options on the market. Partnering with Carrier brand, we bring you the progressive technology that simplifies management, minimized sound levels, and achieves consistent temperature.

Our team of fully licensed, NATE- and EPA-certified technicians cater to your needs, follow proper sizing and installation protocols, and swiftly and smoothly complete projects throughout Brighton, Northglenn, Broomfield, Commerce City, Stapleton, Derby, Welby, Todd Creek, Fort Lupton, Dacono, and Firestone, CO. We exemplify Conscientious Quality.

Air Conditioning Replacement in Commerce City, CO | Air Conditioning Installation Fort Lupton, CO | Air Conditioner Replacement Dacono, CO

Save today with our special offers

All promotions

Tune-Up Special

$89.00 clean & check all safeties

Limit one coupon per purchase. Cannot be combined with other offers. Contact us at (303) 732-6616 for more details.


Military & Senior Discount

5% off up to $500

Limit one coupon per purchase. Cannot be combined with other offers. Must present ID at time of service.
Contact us at (303) 732-6616 for more details.



on qualifying Carrier heating and cooling equipment*

*Carrier Cool Cash rebate applies to qualifying Carrier systems sold from March 15, 2021 to May 31, 2021. Equipment must be installed and rebates claimed by June 30, 2021 at 6pm CST. Call today! Print to claim during normal business hours. Not valid with any other offer.


Reviews & Testimonials

Customer Satisfaction Guaranteed

All Reviews Leave a Review

Ceasar, was on time, professional and knowledgeable. His inspection was thorough, and he kept me updated throughout the process. He was efficient and answered my questions. I would highly recommend this company to anyone in need of heating and/or AC service.

Philip A.

We had an issue with our A/C unit and Fernando explained all the options up front when I made the service call. Caesar came out and completed the repair. He was upfront, honest and didn’t try to over sell me- which is greatly appreciated. Would definitely recommend.

Erin N.

Eastside just checked and serviced my furnace and AC. The technician, Cesar, who came was great; very professional, thorough, and friendly. He didn’t rush through it and addressed the concerns I had. I’d recommend Eastside to anyone.


These guys are great and reputable! Almost got scammed by another HVAC company… these guys saves the day!! Don’t buy a new unit until these guys have a look at it.

Cory M.

It turned out I had a major problem (someone had tried to steal my outside unit and had cut all the lines). East side was awesome, made the time to fix and get it running, and worked super efficiently and were patient with all my questions. I would recommend these guys for sure. Were great to work with.

Adam S.

First time customer of Eastside Heating & Air and we were very pleased. Cesar was friendly, honest, and knowledgeable. Will use again and would definitely recommend based on price and service!

Scott P.

Had Eastside clean and service my furnace and AC unit today. The technician was very friendly and capable. I have had Eastside come to my house a number of times over the years, for repairs and servicing. Always the same positive experience with very good, honest service and reasonable prices.

Tom S.

Air Conditioner Replacement, Air Conditioning Installation & Air Conditioning Replacement Firestone, CO, Brighton, CO, Derby, CO, Commerce City, CO, Welby, CO & Northglenn, CO

Air Conditioning ReplacementAir Conditioner InstallationA/C InstallationAir Conditioner ReplacementAir Conditioning Installation ∴ Derby, CO ∴ Commerce City, CO ∴ Dacono, CO

© 2021 Eastside Heating & Air Conditioning, Inc. All rights reserved. Designed by MTA360. | Privacy Policy