Local Pros / Montana / Great Falls
HVAC Contractors in Great Falls, MT
7 local hvac contractors serving Great Falls and the surrounding area. Great Falls is a smaller city where most pros also serve nearby towns. See typical Montana costs and a free DIY-or-hire breakdown before you reach out. We never sell your info and never take kickbacks.
Population
~59,638
Pros within 35 mi
7
Nearest listed
2 mi
Typical hvac replacement cost in Montana: hiring runs $5,600–$12,000, DIY about $2,800–$6,600. Calibrate it to Great Falls before you call.
HVAC Contractors near Great Falls
Gill's Heating & Cooling, Inc.
HVAC · Great Falls, Montana · 2 mi
Falls Mechanical Services LLC
HVAC · Great Falls, Montana · 2 mi
Kindred Plumbing and Heating, Inc.
HVAC · Great Falls, Montana · 2 mi
All About You Plumbing and Heating
HVAC · Great Falls, Montana · 2 mi
Brennan Heating & Cooling Inc
HVAC · Great Falls, Montana · 2 mi
Northern Heating & Cooling
HVAC · Black Eagle, Montana · 2 mi
Permits & rules in Montana
Permit rules for hvac replacement vary by city and county in Montana. Most structural, electrical, plumbing, or mechanical work needs a permit and an inspection. Confirm with your local building department, or see the Montana guide for specifics. Varies by municipality Montana hvac replacement costs are calibrated from the national average using Montana's regional price parity (0.94) and local labor index (0.91).
See Montana permit details →HVAC Contractors in Great Falls: common questions
How much does it cost to hire a HVAC contractor in Great Falls, Montana?
In Montana, hvac replacement typically runs $5,600 to $12,000 when you hire a pro, and about $2,800 to $6,600 if you do it yourself. Great Falls prices track the Montana range, with larger metros toward the high end. Size it to your own home with our free calculator.
Do I need a permit for hvac replacement in Montana?
Permit rules for hvac replacement vary by city and county in Montana. Most structural, electrical, plumbing, or mechanical work needs a permit and an inspection. Confirm with your local building department, or see the Montana guide for specifics. Varies by municipality Always confirm with the Great Falls or Montana building department before work begins.
Should I DIY or hire a HVAC contractor in Great Falls?
Hvac replacement is rated moderate for a DIYer. Doing it yourself can save the gap between $2,800 to $6,600 and $5,600 to $12,000, but hvac contractors bring tools, permits, and a warranty. For a large or time-sensitive job, a local pro in Great Falls is usually the safer call. Our free DIY-or-hire calculator walks through it.
How many hvac contractors serve Great Falls?
We currently list 7 hvac contractors within about 35 miles of Great Falls, the nearest about 2 miles out. We never sell your information and never take kickbacks.