Trusted HVAC Services in Great Falls, Montana
Reliable comfort. Local expertise. Year-round peace of mind.
At Halcro Heating and Cooling, we’re here to keep your home safe, comfortable, and running efficiently, no matter the season. We’re a family-run business with deep Montana roots, and we’re proud to serve our neighbors with honest advice and dependable HVAC service.
Built on Integrity. Backed by Generations.
Ask how we can help!
Locally Owned, Family Run, Committed to You
We’re more than just another HVAC company, we’re your neighbors. As a family-owned business with deep Montana roots, Halcro Heating and Cooling has proudly served Great Falls and the surrounding area for over 20 years. When you call us, you’re getting real people who care about the work and the community we live in.
What makes us different?
- Over 35 years of HVAC experience
- Licensed, insured, and safety-focused
- Friendly, respectful technicians
- Clear pricing and no-pressure advice
- We stand behind our work
No Overtime Fees – Just Honest, Around-the-Clock Service
Call us any time and always get the same rate!
HVAC Services That Fit Your Home at a Fair Price
Heating
Stay warm through Montana’s longest winters with reliable heating solutions built for local homes. We service and install furnaces, heat pumps, woodstoves, and radiant floor systems, always focusing on safety, efficiency, and long-term comfort.
Cooling
Beat the summer heat with expert cooling services designed to match your space and budget. From central air systems to ductless mini-splits and heat pumps, we help you stay cool and energy-efficient, no matter how high the temperature climbs.
Air Quality and Comfort
Create a healthier, more comfortable home with systems that support clean air and balanced humidity. We install air filters, humidifiers, and smart thermostats, especially helpful during Montana’s wildfire season and dry, indoor winters.
What Sets Us Apart
You don’t need a hard sell, you need someone you trust. We’ll walk you through your options, explain what’s worth fixing (and what’s not), and help you choose the right solution for your home and budget.
Here’s what our customers appreciate:
No surprises, just straight answers
Skilled technicians, not salespeople
Ruud Dealer: reliable, high-performance equipment
Local experience with Montana’s harsh temperatures
Quick response times and flexible scheduling
How It Works
We make it easy to get the help you need without the hassle.
- Contact us – Call, text, or fill out our online form
- We assess the problem – One of our experienced techs will come out, explain what’s going on, and lay out your options
- We fix it or install it – No hidden fees, just quality work done right
- You stay comfortable – With equipment and service that’s built to last
Serving Great Falls & Beyond
We’re based in Great Falls and serve homeowners within about 100 miles, including: Belt, Cascade, Fort Benton, Ulm, Vaughn, Fairfield, and beyond. If you live in Central Montana, chances are we’ve worked on a home just like yours.
Tips & Advice for Homeowners
Want to make your system last longer? Wondering how to keep heating bills down in the winter? Our blog has practical answers to real homeowner questions.
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New Year Furnace Checklist and Heating Safety Tips
New Year furnace checklist for Great Falls, MT homeowners: filters, thermostat settings, airflow, and CO safety tips to start January with peace of mind.
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Furnace Not Working? 8 Safe DIY Furnace Troubleshooting Tips for Montana Homes
Home furnace not working? Safe DIY troubleshooting for filters, thermostat, vents, and drains. Guide for homeowners in and around Great Falls, Montana.
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No Overtime Fees: Just Honest, Around-the-Clock Service
HHC offers 24/7 HVAC service with no overtime fees, just honest, dependable help when you need it most. Call anytime, even after hours.
Let’s Make Your Home More Comfortable
Don’t wait for it to break, schedule your HVAC service today!
From repairs and maintenance to brand-new installs, Halcro Heating and Cooling is your local HVAC partner. You’ll never get pushy sales tactics, just honest work from people who care about doing the job right.
Integrity, experience, and comfort: your HVAC partner in Great Falls and surrounding Montana communities.