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

Options for thermostats have significantly expanded and improved over the last few years. Homeowners now have more choices than ever. Your new thermostat can cater to everything from the decor of your home to your lifestyle, budget, and HVAC system. Enjoy access to temperature control through your smartphone from virtually anywhere. Take advantage of a thermostat that learns your schedule, trims operating costs, and boosts comfort.

Reliable WiFi Thermostat Installations

The right thermostat makes the management of the heating and cooling system easier and more efficient. Automatic adjustments conserve energy when you’re away and welcome you home to perfect temperature. No matter what you’re looking for, Eastside Heating & Air Conditioning, Inc. fulfills your requirements. Our NATE- and EPA-certified technicians explain models and features, handle the proper installation, and provide a full range of services.

Count on our team for your WiFi thermostat services!

Whether for wifi or smart thermostats, contact Eastside Heating & Air Conditioning, Inc. at (303) 732-6616 for further information. Let us tell you about customizable displays, geofencing, voice controls, learning technology, zone control, energy tracking, humidity sensors, an estimated 20% savings on operating costs, and a long list of opportunities and benefits. Eastside Heating & Air Conditioning, Inc. delivers Conscientious Quality, sharing industry-leading innovation across Brighton, Northglenn, Broomfield, Commerce City, Stapleton, Derby, Welby, Todd Creek, Fort Lupton, Dacono, and Firestone, CO.

WiFi Thermostats in Brighton, CO | WiFi Thermostat Installation Northglenn, 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

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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.


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

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.

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.

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.


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.

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.

Smart Thermostat Installation & WiFi Thermostat Installation Brighton, CO, Northglenn, CO, Broomfield, CO, Commerce City, CO, Stapleton, CO & Derby, CO

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Thermostat Replacement

WiFi Thermostats

Derby, CO

Welby, CO

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Northglenn, CO

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Fort Lupton, CO