Furnace Maintenance, Furnace Replacement, HVAC Contractor, Furnace Service & HVAC MaintenanceLoveland, CO, Fort Collins, CO, Longmont, CO & Windsor, CO

Fall 2022 offer

Lennox HVAC SystemNorthern 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.  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 Northern Colorado & the Entire Front Range.

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, Loveland & Windsor, CO.

AC Installation Windsor, CO | Heating Repair Loveland, CO | AC Company Longmont, CO

When your furnace or air conditioner lets your family down, there’s only one name to call in Northern Colorado & the Entire Front Range: Northern Colorado Air, Inc.! By appointment the most experienced heating and cooling technicians in Fort Collins, Longmont, Loveland & Windsor, 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..


  • Ex: My furnace isn't working...


Air Conditioning ServiceAir Conditioning CompanyAC RepairAC CompanyAC Maintenance ∴ Windsor, CO ∴ Longmont, CO ∴ Fort Collins, CO