Denver Furnace Repair

1st Choice Mechanical LLC Heater Repair


When you need heater repair, furnace repair, heating system repairs or more, we are THE professional, certified heating repair company in Denver. Regardless of whether a furnace burns oil, gas, or is electric, it will age and wear. At some point in its lifetime, a furnace will require furnace repair or replacement. Even if you don’t use your furnace for many months out of the year, even a mild winter can be dangerous if temperatures drop below the 40s. Furnaces need to be in proper working condition in order to keep Colorado residents safe.

Our heating technicians are skilled and knowledgeable with furnace repair and installation. Whether your heater needs a minor fix, is old and needs replacement, or requires regular maintenance, 1st Choice Mechanical has the solution for you. We want to be your Denver heating company for all your HVAC needs. Give us a call today and find out why our customers call us the best heater repair company in Colorado!

A furnace being repaired

Our Furnace Repair Services:

  • Heating System Diagnostic & Maintenance 
  • Heat Exchanger Cleaning
  • Thermostats
  • Air Filter Replacement
  • Zone Controls
  • Heat Pumps (Service, Repair, Replace)
1st choice mechanical van

Contact Us

1st Choice Mechanical LLC - Reliable Service in Denver

Denver Furnace Repair Professionals

1st Choice Mechanical is a certified furnace contractor

If you are experiencing any of the following, you may need to have a professional evaluate and fix problems. Sometimes it’s more cost-efficient to replace a unit rather than repair one. Our friendly and highly-trained technicians can help you determine the right choice for your situation. We only use the best brands and the most efficient products. Our team can help you choose the right furnace/heating system as well as offer an annual maintenance program to keep it running at its highest efficiency.

Common Reasons You Need A Furnace Repair:

  • No heat in one or more locations
  • Detection of a funny smell/gas odor
  • Pilot light is out
  • The furnace is making odd noises
  • You have an old gas furnace without a vent damper
  • The system cycles on and off rapidly
  • Circuit breaker/fuse is blown
  • Blower fan continues to run
  • You have an old gas furnace with a pilot light
  • The Furnace Runs Constantly

Let a Professional Do the Job

It's essential to hire a professional for a furnace repair job because they have the training, equipment, and experience to handle just about any problem you might have. Hiring a professional also ensures that your safety is the top priority--a professional will make sure that your furnace is safe and in proper working order before you turn it on. Additionally, if you hire a professional, then they will be able to make sure that the problem is fixed correctly, so it doesn't happen again. And in the event that your furnace is beyond repair, they will quickly and efficiently find you an affordable replacement.

A family together

Well-functioning heating systems are imperative to your comfort, both in the office and at home. At 1st Choice Mechanical LLC we pride ourselves on our ability to keep furnaces up and running. Our trustworthy technicians guarantee your satisfaction 100% of the time. We understand that this equipment is an investment for you, and we always ensure you’re getting the most for your money. For trustworthy furnace repair service and installation, consider us your go-to.