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Air Conditioning Installation, Heating Installation & Furnace Service in Douglas County

Whether you’re looking for heating, cooling, indoor air quality, ductwork, or water heating services in Douglas County, Colorado, Ultimate Heating & Cooling, Inc. is always the right choice. Our broad range of expertise includes everything from heat pumps and ductless units to home automation and WiFi thermostats.

Furnace Repair & Installation in Douglas County

We find the ideal solution for your specific needs and ensure reliable, efficient, and cost-saving operation. Our NATE-certified technicians are highly trained, regularly updated, and prepared for new construction installation, equipment replacement, repair, and seasonal maintenance of all makes and models.

Call on our team for your HVAC maintenance, repairs & installations!

Upholding qualification as a Carrier Factory Authorized Dealer, Ultimate Heating & Cooling, Inc. is a proud recipient of the President’s Award. We maintain an A+ rating with the Better Business Bureau by paying attention to details and prioritizing customer satisfaction. Give us a call at (720) 773-6099 and we’ll answer with prompt action, honest recommendations, and maximum value from your investment. Established in 1999, we continue a long-standing reputation of excellence in Douglas County.

Air Conditioning & HVAC Installation

Highly recommend I will never use another company.... thank you for saving my family in the -8 weather

Brian V. - Commerce City, CO

Super fast, professional, and reasonable. Great first impression. Happy with my choice so far.

Jim R. - Commerce City, CO

Honest contractors - didn't push work that wasn't essential and kept the prices reasonable for our Thornton townhome. Highly recommend Kyle.

Sophia O. - Commerce City, CO

RepairAny Make Or Model

No matter the make or model, we can fix it. Call now if you need help with repairs!

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InstallationOnly Quality Systems

We only install the best systems, guaranteed to be cost-effective and energy efficient.

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ServiceLengthen Your System's Life

We provide thorough equipment checks and maintenance to make your system last longer.

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