HVAC contractor with over 35 years of experience

Licensed in Denver, Aurora, Littleton & more

Mon - Sat: 07:00AM - 18:00PM

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Call Today: 303 961 1582

Servicing Denver & Metro areas

35+ Years of Experience

UniColorado: HVAC Specalists

On all new installations

Save $700 + Get Xcel Rebates

Emergency Service


303 961 1582

Our Story

About UniColorado

UniColorado LLC is a Best of HomeAdvisor Award Winner
Top Rated Contractor - UniColorado LLC

We are a Denver Heating & Cooling contractor with over 35+ years of experience in the HVAC industry. We are an Xcel Energy Rebate Partner and offer rebates on heating, cooling, water heaters and more.

We were one of the highest rated HVAC companies on HomeAdvisor in 2017 and 2018. We believe in open and honest communication with the homeowners. Our pricing is reasonable and does not change without reason. The price you see is the price you pay.

UniColorado is the company other companies call when they can’t figure out a problem. All of our technicians are truly certified & experienced. We would not let an amateur technician work on our own systems, so why would we do that to you?

UniColorado is an authorized installer of all major brands. Trane, Bryant/Carrier, Lennox, Rheem, Rinnai, American Standard, Goodman, Amana and more. We specialize in furnace installation, AC installation, waterheater installation, furnace & AC repair, preventive maintenance contracts and more.


You can book an appointment online or by giving us a call at 303-961-1582.

Financing Available

We offer financing through RBF. 0% Interest and more!

You can learn more about our plans and applying for financing by clicking here.

Xcel Energy Partner

We offer Xcel Energy Rebates for all new high efficiency equipment.

To learn more about the process, please click here.

To see rebate amounts for this year, please click here.

certified blue
24 Hour Emergency Service

We provide expert 24 hour Emergency Service for all of your heating, ventilation and air conditioning (HVAC) needs.

You can set non-emergency appointments using this link.

For emergencies, please call us at


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35+ Years of HVAC Experience

Experience is one of the most important factor in an HVAC contractor. Our founding partners have over 35+ years of experience in this industry.

UniColorado is fully licensed and certified in the following municipalities:

Denver County (HVAC, Refrigeration Class B), Aurora, Arapahoe County, Arvada, Douglas County (Mechanical & Building Class A Contractor), Centennial, Commerce City, Englewood, Highlands Ranch, Lakewood, Littleton, Lone Tree and more.

We hold ICC Master Certifications, NATE & EPA Certifications and all of our technicians are certified & Insured.

We serve both residential & commercial properties.

Frequently Asked Questions

How much does your diagnosis cost?

Our visit & diagnostics for residential properties is $49. Estimates for new equipment is 100% free.

Can you get Xcel Rebates?

Yes, UniColorado is a registered Xcel contractor.

Are you certified / licensed / insured?

Yes. Yes. Yes.

How can I make an appointment?

Call us at 303-961-1582 or click the “schedule an appointment button”.

Are you flexible with timing?

Yes, we will fit your schedule. Just let us know.

What brands do you carry?

We carry Bryant, Carrier, Trane, American Standard, Lennox, Rheem, Bradford White and Goodman.

We service all brands, including but not limited to: First Company, Amana, York, All boilers systems and more.

Get an Estimate!

Click here if you need new/replacement equipment

Click here if you need repairs

Our Pricing

Our installation pricing can be found here.

Our repair diagnosis charges can be found here.

UniColorado is an Xcel Rebate Partner. Find current rebates here.

Our Services

A/C installation

UniColorado offers quality installation of residential and commercial air conditioning units with a 10-year warranty. All brands carried.

Furnace Installation

We offer certified furnace installation for both residential & commercial properties. All of our technicians are NATE HEATING certified. All brands carried.

Repairs & Diagnosis

We provide repairing and maintenance of air conditioning systems, heating systems, commercial refrigeration and mini-split systems.

Pre-Winter Checkup

Air conditioning systems (including furnaces) are regulated appliances, requiring expert maintenance to properly function at the best rate of energy consumption.

PMA Contracts

We offer preventative maintenance agreements. Contact us today to find out more.

Mini-Split systems

We specialize in installation of Mini-split systems for properties without previous access.