Name: Northern Air
Address: 812 Stockton Avenue, Fort Collins, CO, 80524
Telephone: 970-223-8873

Have clean, healthy air plus accurate temperature and humidity control at your fingertips.

FREE NO-OBLIGATION in-home replacement quotes on all products and most services.
Watch for our ads in the Coloradoan, Greeley Tribune, Longmont Times-Call, and Loveland Reporter Herald for seasonal promotions.

The Most Efficient Cooling and Heating Dealer in Town!

Also ask about our Rebates! Lennox offers the most quiet and efficient Home Comfort Systems you can buy. Call Northern Colorado Air today @ (970) 449-0644 and schedule your NO OBLIGATION air conditioning or furnace estimate.

Utility Rebate $225

Call for details.

Cole Climate Heat Pump Rebate

Cole Climate Heat Pump Rebate up to $2,250 per ton. Also up to an additional $2,000 Federal Tax Credit if applicable.

$750 Discount

Northern Air Discount of $750 if paid in full at time of installation or 18 months same as cash (W.A.C)

Lennox Rebates up to $1,800

Call for details.

Get a Free Quote

Ready to schedule your AC service? Contact us today for a free, no-obligation estimate.

Call Us

970-223-8873

Hours

We are open 24/7

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We don’t just talk about quality—we show it

Our team adheres to recommended service procedures that optimize safety, efficiency, and performance. Explore our gallery to see the difference expertise makes.

Our Work

Ready to Schedule Your Service?

Whether you’re planning a repair, a replacement, or a full upgrade, our team is here to make the entire process smooth, transparent, and stress-free. From the moment you book with us, you’ll get clear communication, expert guidance, and quality craftsmanship you can count on.
Schedule your service today and let us help bring comfort, safety, and lasting value back into your home or business.

Flexible Financing Options

Big projects—whether for your home or your commercial property—shouldn’t mean big stress. Whether you’re replacing equipment, upgrading a building, or tackling an unexpected repair, our flexible financing options make it easier to get the comfort, efficiency, and reliability you need without straining your budget. With straightforward plans, quick approvals, and payment options that fit your goals, we help you move forward with confidence.
Explore our financing solutions today and bring comfort and performance within reach.

Marilyn W

Great company!! Our daughter’s furnace went out yesterday on the coldest day in the past 30 years! Not only did they respond promptly and replace the furnace today, they brought her space heaters last night! I highly recommend this company for their ethical practices, fair prices and commitment to our community! Thank you Nick, JJ and Brett for your help!!

Susan D

Northern Air installed Central Air in my home in Fall 2021 (I did not have it). I also wanted a high efficiency furnace since my furnace was over 23 years old, even though it was still working. I got bids from 5-6 other HVAC companies. None of them were interested in installing a high efficiency furnace, even the companies recommended by “Efficiency Works” One company would not even install Central Air because they could not figure out how to install in my crawl space. Northern Air were great, efficient, neat, and had the best prices as well!

Denise H

Bill, God bless him, came out on a 100 degree Sunday and fixed our A/C. He had great communication, was on time, and knew exactly what to do and saved the day! I appreciated his great attitude and kind spirit as well. The price was reasonable for a weekend visit. We will definitely use them again!

Mindy M

The technician that came out, Ronnie, was absolutely wonderful. Extremely professional, quickly installed the new thermostat, and even showed me step by step how to set up the scheduling option on the new one.

Every time Northern Air sends someone out, the work is always done quickly and their prices are definitely more reasonable than most of the companies in the area!

Rob R

Been working with Bill D for a couple years at a our home and my mother's home. Recently had the pleasure of working Matt at our business. I can't tell you what a relief it is to have such a trustworthy team to work with. These two gentlemen are absolutely top notch. Highly recommend!

The Most Efficient Cooling and Heating Dealer in Town!

Ready to Schedule Your Service?

Flexible Financing Options

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