24 Hour Emergency Service

812 Stockton Ave, Fort Collins, CO 80524

Call Us Today! 970-223-8873


Northern Colorado Air Inc. raises standards in comfort with a wide range of expert services, including residential and commercial heating/cooling installation, maintenance, and repair. Our specialized team accurately diagnoses and resolves issues with air quality and temperature control, and handles the requirements of both existing structures and new construction projects.

Current specials

As a Lennox Premier Dealer, we uphold strict criteria for technician training and updates, business practices, and customer satisfaction.  We deliver cost-effective, long-term, and satisfying solutions to every manner of comfort challenge across Fort Collins, CO and the surrounding areas.

Trusted Heating & Air Conditioning Services

Founded in 1992, Northern Colorado Air Inc. is proven reliable.  We continue to build lasting relationships with our residential and commercial customers through organized project management, affordable service, and greater value for your investment.  Our team works on all makes and models, and is on-call 24/7 for prompt response throughout Fort Collins, Longmont, Windsor and Loveland, CO.

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When your furnace or air conditioner lets your family down, there’s only one name to call in Fort Collins, CO and the surrounding areas: Northern Colorado Air Inc.! By appointment the most experienced heating and cooling technicians in Fort Collins, Longmont, Windsor and Loveland, CO, Northern Colorado Air Inc. can confidently provide you and your family the HVAC service you need today. No matter how big the problem, Northern Colorado Air Inc. has the heating and air conditioning solution you need!

Call today for all your HVAC repairs, maintenance, and installations!

Through exceptional products, effective strategies, and meticulous attention to detail, we achieve your goals for the comfort, health, and efficiency of your home or office.  For quality heating and air conditioning service, call Northern Colorado Air Inc..

Customer Reviews
What our customers are saying

Northern Colorado 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. No Co Air were great, efficient, neat, and had the best prices as well!

Susan D

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!

Rob R

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!

Denise H

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!!

Marilyn W

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

Mindy M

AC Service, HVAC Installation, AC Repair, Air Conditioner Repair & Air Conditioning Installation
Fort Collins, CO, Loveland, CO, Timnath, CO, Wellington, CO, Windsor, CO & Laporte, CO

HVAC Contractor Fort Collins, CO | Air Conditioning Installation Loveland, CO | AC Contractor Timnath, CO

AC CompanyAC ContractorHVAC ContractorHVAC Company ∴ Fort Collins, CO ∴ Timnath, CO ∴ Loveland, CO

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