HVAC Contact Great Falls: Reach Out to the Team That’s Ready to Help

When your furnace goes out during a cold snap or your AC quits during a heatwave, you need an HVAC company you can count on—and fast. Northern Heating & Cooling is proud to serve Great Falls, Black Eagle, and the surrounding Cascade County area with prompt, professional service and real answers. Whether you’re looking to schedule HVAC service, request an estimate, or need emergency help outside normal hours, we’re here and ready to assist.

Talk to a Local Technician Who Knows Great Falls Weather

Give us a call, shoot us an email, or fill out the form below to request service. We handle everything from quick repairs and system tune-ups to full replacements and air quality upgrades. If you're not sure what you need, that's okay—just tell us what’s going on, and we'll guide you through the next steps.



Need immediate help? Call us anytime. We provide 24/7 emergency HVAC service throughout Great Falls, Black Eagle, Fox Farm, and nearby communities.

Request Service Online

Tell us a bit about what’s going on, and we’ll get back to you promptly to confirm a time that works for you.

Contact Us

A heating cooling truck is parked in the snow

Where to Find Us & When We’re Open

Whether you need a fast repair, a quote on a new system, or just have a few questions, we’re here to help. At Northern Heating & Cooling, we make it easy to get in touch — because comfort shouldn’t wait. Fill out the form, give us a call, or stop by our office in Black Eagle. However you reach us, you’ll be greeted with friendly service and honest answers.

Northern Heating & Cooling

2501 17th Street NE

Black Eagle, MT 59414

Hours:

Monday – Friday: 8:00 AM – 5:00 PM

Saturday – Sunday: Emergency Service Available

Located just minutes from downtown Great Falls, our shop in Black Eagle gives us easy access to neighborhoods like Riverview, Valley View, and Malmstrom AFB. We serve residential and commercial customers within a 100-mile radius.

Need Emergency HVAC Service in Great Falls? Call Anytime.

We understand HVAC breakdowns don’t follow business hours. That’s why our emergency response line is open 24/7. If your furnace quits in the middle of the night or your AC stops working during a hot summer weekend, call 406-727-5531. One of our on-call technicians will help you get the comfort restored as quickly and safely as possible.

Need repairs?

Visit our Furnace Repair or AC Repair pages to learn more about common issues.

Looking for advice while you wait?

Check our HVAC FAQs and Maintenance Tips to explore solutions and stay informed.