HVAC Solutions in Longmont, CO

Welcome to Northern Air, the leading HVAC company dedicated to delivering outstanding HVAC services in Longmont, CO, and the neighboring areas. With a strong emphasis on excellence and customer contentment, we specialize in providing top-notch climate control solutions. Our team of highly skilled professionals is committed to ensuring that your home or business maintains optimal comfort and energy efficiency year-round.

Why Opt for Northern Air‘s HVAC Services?

Selecting the right HVAC partner for your heating, ventilation, and air conditioning needs is crucial for achieving optimal comfort and efficiency. Northern Air stands out for several compelling reasons:

Extensive Expertise: Our team comprises seasoned professionals with substantial experience in the HVAC industry, ensuring precision and reliability in every project.

Customer-Centric Approach: At Northern Air, customer satisfaction is our foremost priority. We collaborate closely with you to comprehend your unique HVAC requirements, delivering tailored solutions to meet your specific needs.

Comprehensive Services: From installation and repairs to maintenance and system upgrades, we provide a full range of HVAC services tailored to meet the diverse needs of our clients.

Complete HVAC Services

Northern Air offers a comprehensive suite of HVAC services to ensure the optimal performance and longevity of your systems in Longmont and its surroundings:

Installation: Our skilled technicians excel in precise HVAC installations, ensuring seamless integration for new systems or upgrades to meet your specific requirements.

Repairs: If you encounter issues with your HVAC system, our team conducts thorough diagnostics to identify and address problems promptly, ensuring peak efficiency.

Maintenance: Preventive maintenance is vital for extending the lifespan of your HVAC systems. Our comprehensive maintenance plans include regular inspections, cleaning, and tune-ups to keep your systems running smoothly.

Upgrades: Stay ahead with energy-efficient upgrades. Our team guides you through the latest technologies, recommending upgrades to enhance system performance and reduce energy consumption.

Local Expertise in Longmont, CO

Northern Air understands the unique climate and HVAC needs of Longmont and its surroundings. Our local expertise enables us to recommend HVAC solutions tailored to the specific weather conditions and energy requirements of the region. Trust us to deliver reliable and efficient HVAC solutions that withstand Longmont’s climate challenges, whether it’s the winter chill or the summer heat.

For top-tier HVAC services in Longmont, CO, Northern Air is your reliable climate control partner. Our dedication to quality, customer satisfaction, and local expertise makes us the preferred choice for all your HVAC needs. Contact us today for a seamless and efficient HVAC experience, ensuring ultimate comfort in your home or business year-round.

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

Services Provided in Longmont, CO

Air Conditioning Installation Longmont, CO

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!!

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!

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!