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

Family owned and operated, Eastside Heating & Air Conditioning, Inc. is the perfect partner for your new construction project. Over the last 48 years, we’ve worked with homeowners and custom and track home builders, completing HVAC installation in over 50,000 new homes and earning a reputation for Conscientious Quality. Handling the unique demands of anywhere from 800 to 20,000 square feet, we tailor every aspect of the project to best suit your needs and deliver unequaled value.

Reliable New Construction HVAC Services

Our installation department is made up of over thirty, highly trained, fully licensed, NATE- and EPA-certified professionals, who keep up with the latest innovations and protocols, including proper duct sealing and sizing through computerized Manual J loads. Our in-house sheet metal fabrication shop allows for a custom design of the duct system, swift turnaround, and ensures the integrity of materials and fit.

Count on our team for your new construction HVAC installations!

Eastside Heating & Air Conditioning, Inc. partners with builders to streamline each stage of the process without sacrificing the caliber of craftsmanship or equipment. We’re happy to explain options and features, combining experience with ingenuity to engineer optimum temperature control, system management, efficiency, safety, air quality, reliability, and longevity. From aesthetics to convenience and cost-savings, our on-site supervisors never overlook the details and make sure your satisfaction, as well as all state and local codes, are met. Contact the new construction specialists from Eastside Heating & Air Conditioning, Inc. for a free estimate anywhere across Brighton, Northglenn, Broomfield, Commerce City, Stapleton, Derby, Welby, Todd Creek, Fort Lupton, Dacono, and Firestone, CO.

New Construction HVAC Service in Brighton, CO | Air Conditioning Installation Northglenn, CO

Save today with our special offers

All promotions

Purify Responsive Ionization Air Cleaner

$2499 installed – save $300 over reg price

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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.


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.


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

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.

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.

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.

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.

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.


Heating Installation, Air Conditioning Installation & New Construction HVAC Brighton, CO, Northglenn, CO, Broomfield, CO, Commerce City, CO, Stapleton, CO & Derby, CO

New Construction HVAC ServiceHeating and Cooling ∴ Welby, CO ∴ Stapleton, CO ∴ Dacono, CO

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Heating and Cooling

New Construction HVAC Service

Firestone, CO

Northglenn, CO

Dacono, CO

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Derby, CO

Todd Creek, CO

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Broomfield, CO