Think of your furnace as the heart of your home. In the winter, it’s essential to radiating warmth. During the summer, it plays a vital role in moving refreshing, conditioned air from your cooling system. And all year long, your furnace could provide constant air circulation to keep you more comfortable. Not only that, but many of our furnaces do it all so e ffi ciently your own heart might skip a beat when you see how low your utility bill is.

What Are Your Needs?

Professional Heating System Installation!

Having earned recognition as a Carrier Factory Authorized Dealer, IMS Heating & Air is qualified to install a wide range of state-of-the-art heating systems, including furnaces and heat pumps, to exceed your expectations. Taking advantage of adaptable speed technology, these innovative options automatically tailor running speeds to the changing demands of the indoor environment, resulting in superior comfort and cost-savings. You can also designate separate heating zones in the house, and operate your HVAC system from a touch-screen control or your smartphone. When you trust IMS Heating & Air with your installation project, we make your highest expectations a reality. We offer a world of possibilities in home comfort systems throughout Longmont CO, Fort Collins CO, Johnstown CO, Loveland CO, Greeley CO & Boulder CO.

Comprehensive Heating Installation

Energy efficiency and reliability are the first things that come to mind when talking about a Carrier heating system. Now is the time to install a new Carrier heating system in your home, it will help reduce your monthly energy costs, and with proper service, will last for a very long time. Call us at (970) 532-0123 to talk about our specials and financing options, we can help you get a new heating system installed in your home this year without breaking the bank in Longmont CO, Fort Collins CO, Johnstown CO, Loveland CO, Greeley CO & Boulder CO.


  • Up to 98.5% AFUE
  • Meets ENERGY STAR® qualifications
  • Highest degree of electrical efficiency among Carrier furnaces
  • Precise modulating gas valve capable of matching the heating needs of the home
  • Variable-speed, ECM blower motor for ultimate comfort and ultra-quiet operation
  • Load matching performance delivers just the amount of heat needed for longer, quieter run times while minimizing energy use.
  • The quietest furnace you can buy


  • Up to 96.7% AFUE
  • Select sizes meet ENERGY STAR® qualifications
  • Two-stages of heat for economical operation
  • Variable-speed, ECM blower motor for ultimate comfort and ultra-quiet operation
  • Low stage operation up to 90% of time for quiet, energy-efficient operation
  • Can help boost cooling SEER efficiency when matched with appropriate cooling system components

PERFORMANCE™ One Speed 96% Gas Furnace

  • Up to 96.5% AFUE
  • Select sizes meet ENERGY STAR® Qualifications
  • Single-stage operation
  • Multi-speed, high-efficiency, ECM blower motor enhances comfort


  • Up to 92.1% AFUE
  • Single-stage operation
  • Fixed-speed blower motor

Our team is focused on one thing, making your home more comfortable. Learn more about what we do and why we go the extra mile.

Fo(u)r Your Comfort Promise


Right sized

We measure your house to make sure that we are going to install the right sized piece of equipment. Newer furnaces and ACs are a lot more efficient and do not always need to be as large.


Right Price

We will always give our best price, no games. If you have a bid from another professional company we will match their bid; apples to apples.


Your Choice

We always give the customer options. From our repairs to our new equipment you will always have the choice that fits your needs and budget.


100% Satisfaction

We will do everything in our power to make our customers happy, we will even pull a piece of equipment out.

Start Here

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What a great knowledgeable staff! My heater has been kicking on and off every fifteen minutes, so I called IMS and the nice lady on the phone gave me tips and had me change my filter before they scheduled a technician to come out so I wouldn’t be charged for something I could fix myself. The filter didn’t work so they sent a tech out. They were quick to respond and were able to get me a tech the next day. The technician that they sent, Fesstus was very knowledgeable and through, he new exactly what part broke, was able to fix it right away and verified everything is working properly. This is the place to call for heating and air service!

Brunza LaBore Avatar
Brunza LaBore

Did a great job putting in my new furnace and air conditioning. Only sold me what I needed and what would work best for my house. Very professional and friendly staff.
Thank you IMS Heating and Air Inc

Thomas Montoya Avatar
Thomas Montoya

IMS is amazing! I can’t say enough about them. From ownership, staff in the office, installers, techs, you name it they are fantastic! Have worked with IMS for 15 years, on new constructions, retrofit mini-splits, full system replacements of older units, service dept, etc. I am always very impressed and can highly recommend them. Prices are very competitive, communication is top notch! They regularly service existing units on my rentals, all their departments are great to work with!!! One of the best HVAC companies anywhere, and they are right here in Northern Colorado!

Chris C. Hau Avatar
Chris C. Hau


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