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

Is the professional maintenance of your heating system necessary? Absolutely. Annual service is the most cost-effective method to combat wear and tear. Eastside Heating & Air Conditioning, Inc. recommends scheduling upkeep in the early fall, prior to starting up the heater. Count on us to complete thorough troubleshooting, address concerns, and make sure all components are working at their best. We handle all makes, models, and styles of residential and commercial equipment with swift scheduling, arrival, and turnaround.

Dependable Heating System Service

With the temperatures in Denver Metro, from Fort Collins to Castlerock regularly dropping into the teens, your heating system carries a lot of responsibility. Without proactive measures, a gradual buildup of dust and debris within the inner workings, wear and tear and minor issues gradually diminish performance. Higher running costs, reduced efficiency, larger carbon footprint, inferior comfort, air quality concerns, safety hazards, and more expensive malfunction are some of the consequences.

Call on our team for your heating maintenance needs!

The fully licensed technicians from Eastside Heating & Air Conditioning, Inc. are NATE-certified, EPA-certified, experienced, and highly trained. We follow meticulous protocols to improve reliability and extend the life of your heating unit. You enjoy a more comfortable living/working environment while facing lower cost of operation and ownership. Consider an affordable and convenient maintenance agreement to increase the value and satisfaction of your investment. Call Eastside Heating & Air Conditioning, Inc. for expert heating service anywhere across Brighton, Northglenn, Broomfield, Commerce City, Stapleton, Derby, Welby, Todd Creek, Fort Lupton, Dacono, and Firestone, CO. Family owned and operated, we believe in Conscientious Quality.

Furnace Maintenance Brighton, CO | Heating Service Northglenn, CO | Heating Maintenance Broomfield, CO

Save today with our special offers

All promotions

GPS Maintenance - Free Air Cleaner

$999 installed – save $200 over reg price

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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.


Military & Senior Discount

2% off up to $10,000

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

$99.00 clean & check all safeties

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


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.

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.

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.

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.

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.

Furnace Service & Heating Service Brighton, CO, Northglenn, CO, Broomfield, CO, Commerce City, CO, Stapleton, CO & Derby, CO

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Heating Maintenance

Furnace Maintenance

Furnace Service Near Me

Stapleton, CO

Northglenn, CO

Fort Lupton, CO

Firestone, CO

Todd Creek, CO

Derby, CO

Broomfield, CO

Commerce City, CO

Dacono, CO

Welby, CO