We Offer Financing and Discounts!

Improve Indoor Comfort

Expert Heating and Cooling Services

The First Choice HVAC Contractor for Homeowners and Businesses

The weather here in Westminster, CO, swings from as high as 90°F in the summer to as low as 17°F in the winter. To stay comfortable all year, you need a fully functional HVAC system. At Thin Air Heating & Cooling Repair, we offer HVAC system installation and maintenance services to homeowners and businesses. Established in 2015, we have grown quickly to become a Rheem Partner and one of the most trusted providers of HVAC services in the area. Call us when you need:

AC Repair

We find permanent solutions to all AC problems. Our AC repair technicians will arrive quickly to limit your exposure to the summer heat.

Heating Repair

Do you have a broken heating system? We guarantee accurate diagnosis and timely repairs. We work on both electrical and natural gas systems.

Indoor Air Quality

Are you struggling with allergies? We install custom indoor air quality products to ensure cleaner indoor air and better humidity control.

Save Money with our

Special Discounts!

First Responders
*Mention at the time of quote
Law Enforcement
*Mention at the time of quote
Senior Discount
*Mention at the time of quote
Military Discount
*Mention at the time of quote

Your Satisfaction Is Our #1 Priority

Thin Air was able to fit us in the day after the holiday. Their technician, Ryan, did a phenomenal job. He was courteous and professional. Thank you for making this ordeal less stressful.

Samuel Weber

Our heater broke down overnight in 10 degree weather. I called Thin Air and he came out literally an hour after I called - quick, efficient, professional. honest and very nice! I will most definitely be using them again!!!!

Carol Wilson

Donald was great. Came to fix our Kenmore Elite refrigerator within 36 hours after trying to get Sears/a&e to do it for two weeks. For the record, Sears/a&e are the. worst. Don't even bother. Call Thin Air if you need your Kenmore/LG appliance serviced.

Steve Miller

I called them at 6:45 am on a Saturday, they personally answered the phone. Arrived 45 minutes later, spent an hour trouble shooting and repairing my furnace. Very professional and polite. I will use them again if needed and would recommend them to anyone. Bob Sramek


Why Choose Thin Air Heating & Cooling Repair for Your HVAC Repairs?

  • Round-the-clock availability

    Beyond normal work hours, we offer emergency repair services for residential and commercial properties. Our HVAC technician will arrive quickly, ready to fix the issue.

  • 100% satisfaction

    We go above and beyond to deliver world-class service on every project.

  • Affordable pricing

    With our upfront pricing, discounts, and financing options, Westminster HVAC service has never been more affordable.

  • Versatile technicians

    Our technicians work on all brands of heating and cooling systems and undergo ongoing training to stay up to date with cutting-edge HVAC technology.

HVAC Repair from Top-Class Professionals

An inefficient HVAC system can be frustrating. At Thin Air Heating & Cooling Repair, we offer fast and efficient repair services to restore your HVAC system to optimum condition.

All our technicians have the training and certification to work on all types of HVAC systems. We will arrive on schedule and work in the most efficient way possible to restore your system, whether you need a refrigerant refill in your AC unit or furnace repair to restore heat during a chilly Colorado winter.

New mini split outside unit

Areas we proudly serve

Westminster, CO

Arvada, CO

Broomfield, CO

Thornton, CO

Northglenn, CO

Brighton, CO

Commerce City, CO

Erie, CO

Superior, CO

Louisville, CO

Custom HVAC Maintenance Plans for Your Year-Round Comfort

Normal wear and tear mean that the components of your HVAC system will break down at some point. Ignoring worn parts of the system or leaving repairs until too late can lead to costlier damage.

At Thin Air Heating & Cooling Repair, we offer ten-year maintenance agreements on all new installations. You receive free maintenance for the first year and pay $29 per season for the next nine years.

Our HVAC contractor will visit your home or business twice a year to clean and replace vital parts and conduct safety testing. You never have to worry about when to call for routine maintenance again!

New Rheem HVAC unit

Affordable HVAC Installation and Repairs—Financing Available

At Thin Air Heating & Cooling Repair, we provide top-class services at competitive prices. We offer free estimates and charge $99 per service call. We will waive the service fee if we have to complete any repairs. We also offer financing from Synchrony at no interest for 20 months and discounts to first responders, seniors, active military, and law enforcement.

Schedule Heating and Cooling Service from a Local Team You Can Trust

Connect with Us

Check out our social pages or our reviews page for updates on what we have going on!

Contact Us

  • Thin Air Appliance Repair LLC
  • Westminster CO 80021
  • Monday - Friday: 7:00am - 7:00pm
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