Rated 4.8 on Google

New Construction HVAC Services in Fort Collins, CO

Loveland Choice Award 2026 Winner
Best AC/Heating Service
Best Tankless Water Heater Dealer
2 Year Labor Warranty
Covers workmanship on qualifying services
Waived Diagnostic Fee
When you move forward with repair

Are you in the process of building or adding on to your dream home? Enlarging your commercial space? For any improvement or construction project, heating and cooling are major considerations with long-term consequences. While the equipment choices, system design, ductwork, and other details can feel like a lot to sort through, Northern Air can help you plan an HVAC system around the needs of the finished property.

Bring our team into the conversation early so heating and cooling can be considered alongside the rest of your project. Schedule a new construction HVAC consultation with Northern Air in Fort Collins, CO.

Schedule service today in minutes!

Heating and Cooling Solutions for New Construction

Drawing from over two decades of in-field experience, we guide you through each important stage of the process. We focus on your unique requirements for cost, comfort, and performance, and by providing knowledgeable recommendations, ensure long-term rewards. Our unwavering standards of quality earn your satisfaction during and after construction.

Professional New Construction HVAC Services

Style, sizing, and installation of your HVAC system will determine your comfort level, budget, and overall enjoyment of your home or commercial space for many years to come. Northern Air combines top-of-the-line equipment, innovative technology, and meticulous workmanship to optimize the value and return from your investment. Our installation team customizes design and adheres to strict procedures to optimize the reliability, energy efficiency, heating/cooling capacity, and longevity of equipment.

New Construction Air Conditioning in Fort Collins, CO | New Construction Heating Loveland, CO | New Construction HVAC Timnath, CO

Specializing in Lennox residential and commercial comfort options, Northern Air offers our customers a diverse range of sophisticated and proven products. Contact us at 970-480-1077 for friendly, conscientious, and dedicated service throughout Fort Collins, Loveland, Timnath, Wellington, Windsor and Laporte, CO.

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.

Why Builders and Property Owners Choose Northern Air

New construction HVAC requires planning that accounts for the finished building, equipment, ductwork, airflow, controls, and coordination with the construction schedule. Northern Air brings HVAC installation and fabrication capabilities together so more of the mechanical work can be handled by one experienced team.

  • 230+ years of combined HVAC experience: Our team brings extensive installation and service experience to residential additions, new homes, and commercial construction projects.

  • In-house sheet metal capabilities: Custom sheet metal fabrication allows us to create ductwork and fittings around the requirements of the building.

  • Coordination with contractors and other trades: We can plan HVAC work around construction milestones, equipment placement, structural requirements, and access to the mechanical system.

  • Residential and commercial project experience: Northern Air works on HVAC systems for homes, additions, commercial properties, and other new construction applications.

  • Lennox Premier Dealer: Manufacturer training supports equipment selection and installation when Lennox heating and cooling systems are specified for a project.

  • Long-term service after construction: Once the building is occupied, Northern Air can continue servicing and maintaining the HVAC equipment installed during the project.

Bring Northern Air Into Your Project Early

HVAC decisions are easier to address while the building is still being planned than after walls, ceilings, and finished spaces limit the available options. Getting Northern Air involved early gives our team time to consider equipment placement, duct routing, airflow, controls, and the heating and cooling needs of the completed property.

Building a new home, adding usable space, or planning a commercial construction project? Schedule a new construction HVAC consultation with Northern Air in Fort Collins, CO.

Up to $1,800

Rebates & Discounts on Qualifying HVAC Systems
Qualifying Systems only. Subject to change without notice. Must mention at time of service
Expires: Oct 31, 2026

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Our reviews

What Homeowners Are Saying About Us

Review Highlights
Customers consistently praise the team's professionalism, friendliness, and expertise in maintaining and repairing HVAC systems, with many highlighting how knowledgeable and thorough technicians like Matt, Anthony, and others are in diagnosing problems and explaining the work being done. Long-term customers especially appreciate the reliability and trustworthiness of the service, noting prompt response times, meticulous attention to detail—including cleaning up after themselves—and willingness to go above and beyond by offering maintenance tips and addressing issues beyond the immediate repair. The combination of quality workmanship, honest pricing, excellent communication, and the genuine care shown to customers has earned strong loyalty, with many families recommending the services to friends and choosing to stay with the company for years.

Based on 449+ Reviews

JJ and Scott were professional, personable and efficient. The system works great and the house was cleaner when they left than when they arrived. I can't say enough about Northern Air.
Dave Hawkins
1 day ago
Ronny was friendly and quick! I appreciate his work and time. Thank you Ronny.
Courtney Carter
1 day ago
Northern air is the best HVAC company around! It's hard to find an honest and reliable company. They have always been so responsive along with transparent and honest about their prices. I am so happy to have such a great company taking care of my HVAC system.
Kirstin Simons
2 days ago
Matt W has been servicing our equipment for several years. He is very friendly and knowledgeable. He always asks about our lives, health, etc. a great guy.. We always ask for him.
Joe Smith
3 days ago
Benjamin did ALL inspections and cleaning; he is skilled, experienced, answered all questions.
R Reid
3 days ago
Professional, friendly and knowledgeable technician.
mike pendergast
4 days ago
Anthony went above and beyond in routine maintenance, identifying related issues with our fireplace glass which had melted insulation. He put up a sign to not use the fireplace, which was a big help. Thank you!
Patricia Stutz-Tanenbaum
5 days ago
Matt from northern colorado air is one of the best AC techs I have ever met, he knows the systems like the back of his hand..very professional and a nice guy!!!
Michael Loukonen
5 days ago
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    Keep your home comfortable year-round with Northern Air

    From routine maintenance to unexpected repairs and complete system replacements, Northern Air is here to keep your home comfortable through every season. Count on our experienced local team for dependable HVAC service in Fort Collins.