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Furnace Installation in Colorado | Free Furnace Estimates in Colorado

For Great Deals on High-Efficiency Furnaces, Call Cooper!

If you’re considering replacing your furnace, give the Cooper Green Team a call. Our installation estimates are 100% free and our Project Managers are some of the most knowledgeable advisors in the industry. They’ll help you find a high-efficiency furnace system that is suited perfectly to your home. And you’ll love how much lower your energy bills will be once it’s installed!

Experienced Installers

With over 135,000 successful projects

$167 million

In customer energy savings to date

100% Satisfaction

Proven by our A+ BBB rating

Limited Offer

$1,300 In Rebates

Get up to $1,300 in instant rebates on qualifying Daikin Heat Pump, AC, or Furnace systems.

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.

Furnace installation cost factors:

System size

When we talk about furnace size, what we're really talking about is power. And power is a measure of a furnace's BTU output. It is important to have the right size furnace for your home and ductwork. Oversizing a furnace can cause even more issues than an undersized furnace. Just like a water hose that has too much pressure, an oversized furnace can build up pressure causing additional strain on the system as well as short cycling creating uneven temperatures. Likewise, if the furnace is undersized, it can struggle to heat your entire home and cause longer run cycles using more energy. We'll make sure your new furnace is sized perfectly for your home during a free in-home consultation.

System efficiency

All furnaces have an AFUE rating which tells you how efficient the system is. The higher the AFUE rating, the more the furnace will cost upfront, and the more energy savings you'll see over the long run.

Comfort features & add-ons

You can add all sorts of features to furnaces these days. You can combine your installation with a new smart thermostat, or upgrade your furnace to run smarter and more efficiently with modulating burners and variable blower motors. These items can add to the installation costs, but they also add additional value and comfort. Through our experience as Colorado's top HVAC replacement company, we see the benefits of these added values every day and love to make sure our customers are educated on all options to make sure your purchase is the right fit for you.

Looking for a more accurate monthly estimate for your furnace installation?

Get instant monthly estimate

Our furnace installation process

  • Schedule your free estimate

    You can schedule your estimate by calling us at (720) 605-7270 or by requesting an appointment online. We'll reach out quickly to set up a day and time that works for you.

  • Get high-efficiency system options

    The Project Managers at Cooper know their stuff. They'll share a variety of furnace systems with you and let you decide which is best. We'll also try to find you any available utility, state, federal, and manufacturer rebates at this time.

  • Let us install your system

    In most scenarios, one to two days is the most common timeframe for installations. Although this depends on the existing system and new system requirements and modifications. The installation is the most important factor of the purchase. We never want to rush and cut corners. A proper installation is the major differentiator between companies and we pride ourselves on having the top installers in Colorado.

  • Enjoy lifetime savings and better comfort

    Our customers love seeing their energy bills go down after we install a new furnace for them. They also enjoy better post-service customer support from our team than any other contractor. If something isn't quite right after your installation, we're just a phone call away!

Save money and extend the life of your new furnace

Want to keep your brand-new furnace healthy and efficient for as long as possible? Join our Green Club Maintenance Plan. As a member, you'll receive high-performance tune-ups on your cooling & heating system every year, plus:

  • Reduced emergency service fees
  • 2 tune-ups/year (heating + cooling)
  • 10% discount on repairs and installs
  • 1-year labor warranty on all repairs
See Plan Details

"So glad we went with this company for this home upgrade!"

The team at Cooper is fantastic! Very professional, timely, knowledgeable, and friendly. They’ve bent over backward to complete our installation and we have absolutely no complaints. So glad we went with this company for this home upgrade!

—Terry R. | Colorado Homeowner

See more outstanding 5‑star reviews on Google

Ready for a Free In-Home Furnace Estimate? Call the Cooper Green Team!