
A Bosch furnace and coil installed in a hallway closet.
Denver, Colorado
We install heat pumps, furnaces, central air and mini-splits in Denver. Half the city's homes were built before 1980, and the ductwork, closet and panel in an older house decide what fits. Our office is on West Evans Avenue in southwest Denver.
Family-owned & operated
12,000+ installs across the Denver metro
Our Expertise
New systems sized for altitude, dry air and Colorado's wide daily temperature swings.
Available RebatesDenver
Denver is served by Xcel Energy (electric) and Xcel Energy (gas). Here are the rebate programs you may qualify for.

About Us
Local HVACConsiderations
Ductwork: Ducts in pre-1960 homes were sized for heat, not cooling. We measure airflow on the estimate and price any duct changes in the quote. If ducts cannot carry the air, a ductless or small-duct system goes in instead.
No ducts at all: Victorians and some bungalows heat with radiators or gravity air. Wall or ceiling heads from a ductless heat pump cool and heat without opening walls for ducts.
Electrical panel: Many older homes still have 60 or 100 amp service. A heat pump or electric air handler usually needs 200 amps. A panel upgrade typically runs $4,400 to $6,400.
Dry winter air: A bypass humidifier can be added when a new furnace goes in. It is an option, not part of every install.
At 5,280 feet the air is thinner, so equipment is sized from a load calculation for this elevation rather than a sea-level rating. Winter air is dry, and summer sun on west-facing rooms and top floors drives most cooling complaints.
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36 ZIP codes in Denver service area
Why ChooseUniColorado
Ductwork, closet and panel checked on the estimate, with any changes priced in the quote.
Ductless or ducted, matched to the house: Mitsubishi, Carrier or Bosch.
Xcel, Power Ahead Colorado and Colorado credit paperwork filed for you, about $7,000 on a 3-ton cold-climate heat pump.
Licensed by the City and County of Denver, #2020 1864747 00 CL. Office at 2700 W Evans Ave.
Real peopleReal conversations
Here's what homeowners say about working with UniCo.
Chastity O.
My mother debra was a customer of theirs. They did an amazing job. My mom feels they were so hood to her. They were professional and supportive even when problems did arise. She appreciates all you did for her. She would recommend yall to anyone!!
Kyle M.
Aydin and team were absolutely fantastic. The install was efficient and smooth. By far the best value that we received quotes for.
Michael M.
Afshin and Aydin were great to work with! The whole process from solution design through installation went smoothly, all at a fair price. They were always responsive and the job finished on time. Couldn't recommend more.
Recent WorkDenver
Real installations we've completed for Denver homeowners.

A Bosch furnace and coil installed in a hallway closet.

A Mitsubishi Electric ducted air handler installed in a utility closet with new ductwork.

A Mitsubishi Electric multi-zone outdoor unit on a raised stand, branch box on the wall.

A ductless head mounted high on a living room wall below the crown molding.
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Local History


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