Find a 24/7 HVAC Technician in Missoula, MT
When cold winters and warm summers both lean on your HVAC and it quits, you need help fast. Connect with an independent local HVAC pro — our phone line is open 24/7.
By Gyanesh Gulshan — Founder, Cool Call Pro
HVAC emergencies in Missoula
Call Now — (844) 582-179524/7 call line · call to check availability in Missoula
Furnace not igniting or blowing cold
Furnace won't ignite · blowing cold air · short-cycling · burning smell on first startup. In Missoula cold snaps, call right away if freezing weather is forecast — a home without heat risks frozen pipes. If you smell gas, leave the building right away without flipping switches or using phones inside, then call 911 or your gas utility’s emergency line from outside.
AC out, blowing warm, or iced over
Outdoor unit silent · indoor blower running but warm air · ice on the refrigerant lines · short-cycling on/off. Possible causes range from electrical parts (capacitor, contactor) to a refrigerant problem — both need a technician to diagnose.
Banging, screaming, or grinding outdoor unit
Loud bangs · metal-on-metal screaming · grinding or rattling from the outdoor unit. Possible causes include a failing fan motor, a loose blower wheel, or worn compressor bearings. Turn the system off at the thermostat and call a technician.
How Cool Call Pro works in Missoula
24/7 Missoula call line
Our phone line is open 24/7. Calls are routed to independent HVAC providers in the Missoula area where one is available; hours, weekend and holiday coverage, and overnight surcharges are set by each provider.
Call to check availability
Provider availability varies by address and time of day, so call to check availability in Missoula. The neighborhoods and ZIPs listed for this page are in the Services & service area section below.
Check licenses yourself
Cool Call Pro does not check contractor licenses or insurance. Verify any contractor’s license or registration before you hire. Montana rules are in the local data section below.
Missoula's high-altitude climate & your HVAC
The Zone 6B (Cold-Dry) climate combines cold winters with summer cooling needs. Federal SEER2 13.4 (North Region) minimum applies to new AC equipment.
Avg summer high
IECC zone (high-altitude)
Avg winter low
Federal SEER2 minimum
Days/yr above 90°F
Days/yr below 32°F
Missoula had an estimated 78,903 residents on July 1, 2025. In Missoula, the median home was built in 1981 with a current median value of $427,400. Around 48% of homes are owner-occupied. About 59% of households heat with natural gas vs. 38% electric. The Montana grid averages $0.13/kWh. Sources: U.S. Census population estimates · U.S. Census ACS 2019–2023 5-year tables B25035 · B25077 · B25003 · B25040 · U.S. EIA state rates.
Read our guide on preparing for winter storms.
HVAC in Missoula, MT: local data & sources
Every numerical claim below references a federal, state, or municipal primary source — NOAA climate normals, U.S. Census ACS, the Montana licensing authority, and your local utility's published rebate program.
NOAA NCEI 1991–2020 Normals
Missoula International Airport (KMSO) is the official NOAA reference station. Per the NOAA NCEI U.S. Climate Normals 1991–2020 (station USW00024153), Missoula records an annual mean temperature of 45.2°F, an average annual maximum of 56.7°F against an annual minimum of 33.6°F, approximately 7,514.4 annual heating degree days against only 306.2 cooling degree days, an annual precipitation normal of 14.11 inches, and an annual snowfall normal of 43.0 inches. The 24.5:1 HDD-to-CDD ratio is strongly heating-skewed — Missoula’s mountain valley location in western Montana produces virtually no summer cooling demand, and the entire HVAC budget goes to heating.
U.S. Census ACS 2023 5-Year
The U.S. Census Bureau ACS 2023 5-year estimates (Tables B25040 and B25035 for Missoula city, Montana) report 33,958 occupied housing units with a median year built of 1981. Heating-fuel distribution: 58.7% utility natural gas (19,945 units), 38.5% electricity (13,064 units), and 509 on bottled/tank/LP gas. The substantial electric share (38.5%) reflects Missoula’s access to affordable Pacific Northwest hydroelectric power, making heat-pump conversion economically attractive even in this extreme heating climate.
Montana State Resource
Montana does not issue an HVAC-specific license, but since January 1, 2026 every construction contractor in Montana must be licensed with the Montana Department of Labor & Industry. Verify a contractor’s license status with DLI before contracting.
Utility & Permit Sources
NorthWestern Energy administers residential rebate programs for its Missoula service territory. Contact NorthWestern Energy directly for the current heat pump, smart thermostat, and HVAC rebate amounts. Primary source: DSIRE — Montana.
Mechanical/HVAC permit fees in Missoula are set by local permitting authorities. The federal Section 25C credit (Energy Efficient Home Improvement Credit) was terminated for installations placed in service after Dec 31, 2025 by the One Big Beautiful Bill Act (Public Law 119-21).
The federal Section 25C Energy Efficient Home Improvement Credit was terminated for installations placed in service after Dec 31, 2025 by the One Big Beautiful Bill Act (Public Law 119-21). Check your state energy office and utility for current rebate programs. See our HVAC financing options for what's still available.
Services & service area
Services you can ask about
- High-Altitude Furnace Installation in Missoula
- Emergency HVAC Repair in Missoula
- Central Air Conditioning Installation & Replacement
- Heat Pump Systems for Mountain Climates
- Ductwork Inspection & High-Altitude Combustion Testing
Neighborhoods & ZIPs listed for Missoula
- University District
- South Hills
- Rattlesnake
- Downtown Missoula
- Farviews
- ZIP codes: 59801, 59802, 59803, 59804, 59808
HVAC repair costs: national ranges for Missoula, MT homeowners
Cool Call Pro editorial estimates of typical U.S. prices from our 2026 cost guide — not quotes and not Missoula-specific. Actual price varies by provider and complexity.
Diagnostic / service call
$65–$150
Some providers credit it toward the repair — ask when you call
Minor AC repair
$75–$500
Capacitor, contactor, thermostat, drain line
Refrigerant recharge
$150–$600
R-410A per recharge; leak fix extra
After-hours surcharge
$100–$300
Added to repair cost on emergency calls
See full repair, install, and replacement ranges in our 2026 HVAC Cost Guide and how we build these ranges →
Ready to talk to an HVAC pro in Missoula?
Independent technicians · 24/7 call line · Verify any contractor’s license or registration before you hire
Call Now — (844) 582-1795Disclosure: We are a referral service and may receive compensation for qualified calls. Calls may be routed to an independent provider network and may be recorded. Pricing and availability vary by provider and location.
Frequently Asked Questions — Missoula, MT
Yes, ensure your contractor files a mechanical permit with the City of Missoula Building Division, Permits and Inspections. Pulling the correct permits protects you as a homeowner and ensures work is inspected to code.
Rebate programs for Missoula homeowners are summarized, with sources, in the Local Rebates & Permits card above. Confirm current amounts and eligibility with your utility (NorthWestern Energy) before scheduling work. The federal Section 25C credit was terminated for installations placed in service after Dec 31, 2025 (One Big Beautiful Bill Act, P.L. 119-21); check your state energy office and utility rebate programs instead.
The neighborhoods and ZIP codes listed for Missoula are in the ZIPs & Neighborhoods card above. Provider availability varies by address, so call (844) 582-1795 to check availability in Missoula.
Cool Call Pro’s editorial estimate for a standard AC replacement in Missoula is $4,000–$8,000, and for furnace installations $3,500–$7,500. These are our own estimates, not quotes or survey data — see how we build cost ranges. Costs vary with system size, efficiency rating, and installation complexity. In Montana, new AC units must meet a minimum SEER2 13.4 (North Region) rating.
Montana has no HVAC-specific license, but since January 1, 2026 all construction contractors must be licensed with the Department of Labor & Industry. Always verify your contractor’s credentials before authorizing work. For Missoula residents, permits are filed through the City of Missoula Building Division, Permits and Inspections.