Indoor Air Quality & Other HVAC
Indoor Air Quality & HVAC Solutions | Beyond Heating & Cooling in MT
Complete Comfort Means More Than Just Heat and AC
When it comes to home comfort, the air you breathe and the way your system runs matter just as much as temperature. At Northern Heating & Cooling, we provide more than just heating and cooling—we offer indoor air quality solutions in Great Falls and custom HVAC upgrades that make your entire home or business feel better. From advanced filtration systems to smart zoning, our local team brings clean air, energy savings, and personalized control to every space.
Serving Great Falls, Black Eagle, Cascade County, and surrounding communities since 1963.
Indoor Air Quality That Works Hard for Your Health
The quality of your indoor air can affect everything from allergy flare-ups to sleep quality and respiratory health—especially during wildfire season or long Montana winters when windows stay shut. That’s why we offer a full suite of air quality services in Great Falls, including:
Air Purification Systems
Whole-home systems that trap dust, pollen, pet dander, and airborne particles before they reach your lungs.
Humidifiers & Dehumidifiers
Balance moisture levels to reduce static shocks, protect wood furniture, and prevent dry skin or mold growth.
We’ll help you identify the right solution for your family or facility and install it professionally—no guesswork, no upselling.
Smarter HVAC Upgrades for Greater Efficiency
Ready to take your heating and cooling system to the next level? Northern’s HVAC upgrades in Great Falls are designed for homes and businesses that want better control, lower bills, or tailored climate solutions. Popular options include:
If your current setup isn’t working as efficiently—or as comfortably—as it should, we’ll help you make it better.
We design and build duct systems that improve airflow, reduce energy loss, and fit your home’s unique layout.
Update older systems with modern components to boost performance without a full replacement.
Adjust your heating and cooling from your phone, voice assistant, or programmable schedule.
Control temperatures in different areas of your home independently—perfect for multilevel homes or unused rooms.
Licensed to Handle the Jobs Others Won’t Touch
Some HVAC needs go beyond the usual. Whether you’re converting an old electric system to natural gas or looking for an eco-friendly heating alternative, we’ve got the skills and certifications to do it safely and correctly:
Gas Line Installation & Repair
For furnaces, water heaters, gas ranges, and fireplaces—installed to code by licensed techs.
Geothermal HVAC Systems
Tap into Montana’s natural energy with a sustainable heating and cooling solution that lasts decades.
These services require special care, and that’s exactly what we bring to every job.
Not Sure What HVAC Service You Need? Let’s Talk.
Every home or business is different—and so are its comfort challenges. Whether you're dealing with poor airflow, uneven temperatures, dry indoor air, or just want better energy control, our experts can help you figure out what makes sense. We’ve served generations of families in Great Falls with personalized solutions that work.
Contact us today to schedule a consultation or explore our full range of HVAC services.