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

Originating as a crossroads for highways and railroads, Commerce City is one of the fastest-growing cities in Colorado. Close proximity to the Denver airport, the 15,000-acre Rocky Mountain Arsenal National Wildlife Refuge, Buffalo Run Golf Course, Sand Creek Regional Greenway, an abundance of wildlife, and picturesque mountain and prairie views make this thriving hub an ideal place to visit, explore, live and work.

Heating & A/C Services in Commerce City, CO

At Eastside Heating & Air Conditioning, Inc., we specialize in comfort. Continuing 46 years as a residential and light commercial, premier HVAC provider, we rise to the challenge of local weather and provide cost-effective and reliable solutions. For skilled heating, air conditioner, and indoor air quality system design, installation, upgrade, seasonal maintenance, or repairs, call (303) 732-6616 for 100% satisfaction guaranteed.

Commerce City, CO HVAC Repair, Maintenance & Installation

We answer the specific requirements of your home, light commercial facility, or new construction build with NATE-certified, EPA-certified, experienced professionals. Our comprehensive list of expertise extends to oil to gas conversion, smart thermostats, duct sealing, sheet metal fabrication, geothermal heat pumps, zoning, high-velocity systems, duct sealing, and  anything else you might need, including 24/7 emergency repairs across Brighton, Northglenn, Broomfield, Commerce City, Stapleton, Derby, Welby, Todd Creek, Fort Lupton, Dacono, and Firestone, CO. Contact us today!

AC Installation in Commerce City, CO | AC Service

Save today with our special offers

All promotions

Military & Senior Discount

3% off up to $500

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


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.


Purify Responsive Ionization Air Cleaner

$2499 installed – save $300 over reg price

Learn More

Cannot be combined with other offers. Contact us at (303) 732-6616 for more details.


GPS Maintenance - Free Air Cleaner

$999 installed – save $200 over reg price

Learn More

Cannot be combined with other offers. Contact us at (303) 732-6616 for more details.


Reviews & Testimonials

Customer Satisfaction Guaranteed

All Reviews Leave a Review

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.

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.

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.

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.

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.


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.

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.

AC Service, Heating Repair & AC Installation Commerce City, CO & Commerce City, CO

AC RepairAC InstallationAir Conditioning RepairHeating RepairHVAC Repair ∴ Commerce City, CO

© 2022 Eastside Heating & Air Conditioning, Inc. All rights reserved. Designed by MTA360. | Privacy Policy