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Furnace Repair in Denver, CO

Get Your Furnace Repaired Right, the First Time Around

Want to save time and money on your furnace repair? Choose Cooper. Our team has one of the highest first-time fix rates around, which means we get the job done right— the first time.

High-Quality Work

Done right the first time

100% Satisfaction

Proven by our A+ BBB rating

99% of Repairs

Resolved in just one service visit

Expires July 31, 2024

$50 Off Any Service Call

Coupon only valid at Cooper Heating and Cooling. This coupon is for the use by original receipt only. While supplies last, no substitutions and no rain checks issued. Coupon must be applied at the time of service. Limited to one coupon or offer per service location. May not be used with any other coupon or offer. No cash value. Some restrictions may apply. Ask manager for details.

How much does a furnace repair cost in Denver?

Low price:$159

Our avg price:$668

High price:$1,600

Why are our prices slightly higher?

When you call the Cooper Green Team for repairs, you can trust you're getting the best service and replacement parts, installed by the state's highest-trained HVAC professionals. No other Denver contractor offers the same comprehensive service, backed by proven 5-star customer satisfaction.

Furnace repair cost factors:

What's wrong with the system

Depending on what's wrong with the furnace, you might need a complex, costly repair or you might need a simple tweak. For example, a furnace repair might require replacing the heat exchanger (a more expensive job) or it might require changing out a clogged air filter (a quick, inexpensive job). The only way to determine what's wrong with the system, though, is to have a tech inspect and diagnose the system.

Accessibility of the system

Furnaces that are located in hard-to-reach areas such as an attic or crawlspace, make for a more labor-intensive job. And the more time and labor a job takes, the more it will cost.

Whether your warranty is valid

When your furnace was installed, it likely came with a manufacturer's warranty and a labor warranty. If one or both of these warranties are still valid, they may help to cover the cost of any needed replacement parts and/or labor.

Looking for a precise quote?

We can help. When you call Cooper, we'll send over a technician as soon as possible to diagnose your system. From there, we'll provide an upfront, down-to-the-penny quote to repair your furnace.
Schedule Diagnostic

Our furnace repair process

  • Schedule your appointment

    You can either schedule your furnace repair online or call us at (720) 605-7270. Either way, our team will respond fast to help you book a time and day that fits your schedule.

  • Get fast same-day service & upfront pricing

    If possible, we'll send a furnace repair tech that same day to diagnose your system. Once we know what's wrong, we'll explain the work that's needed and provide an upfront quote. If you choose us to do the repair, we'll waive our service call fee ($119).

  • Get your furnace repaired right the first time

    Cooper's techs are trained to take their time and get the job done right. That's how we maintain a high first-time fix rate. Plus, our techs always wear shoe covers and place drop cloths to protect your home from dust, dirt, or damage.

  • Enjoy peace of mind

    When our techs are done repairing your furnace, they'll explain what was done and let you test the system before they leave. We also back our work with a solid 1-year labor warranty on the repair so that you know you're in good hands, no matter what.

Should I repair or replace my furnace?

Unfortunately, furnaces don't last forever. At some point, it's more cost-effective to replace your furnace instead of continuously throwing money into repairs.

Consider replacing your furnace if:

  • Your furnace is 12+ years old
  • The system needs frequent repairs
  • Your home has hot/cold spots
  • Energy bills are higher than they used to be
  • Your furnace runs non-stop & can't keep your home warm

"Great customer experience!"

Per usual had a great customer experience! Our furnace was having issues and Jason went through everything with us in detail and made the repairs before the first big snowstorm of the year. Thanks, Jason!! Extremely professional and courteous.

—Andrew B. | Denver Homeowner

See more outstanding 5‑star reviews on Google

Ready to Repair Your Furnace? Call the Cooper Green Team!

Hours of Operation

The Cooper Green Team is open 24 hours a day, 7 days a week.

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