Find a 24/7 HVAC Technician in Billings, 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 Billings
Call Now — (844) 582-179524/7 call line · call to check availability in Billings
Furnace not igniting or blowing cold
Furnace won't ignite · blowing cold air · short-cycling · burning smell on first startup. In Billings 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 Billings
24/7 Billings call line
Our phone line is open 24/7. Calls are routed to independent HVAC providers in the Billings 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 Billings. 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.
Billings'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
Billings had an estimated 121,239 residents on July 1, 2025. In Billings, the median home was built in 1979 with a current median value of $311,800. Around 65% of homes are owner-occupied. About 74% of households heat with natural gas vs. 23% 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 Billings, 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
Billings Logan International Airport (KBIL) is the official NOAA reference station for Billings, Montana. Per the NOAA NCEI U.S. Climate Normals 1991–2020, Billings records approximately 6,754 annual heating degree days against just 663 annual cooling degree days, 32.0 days per year above 90°F, 142 days below freezing, and roughly 57 inches of annual snowfall. The 10.2:1 HDD:CDD ratio is strongly heating-dominant — Billings sits in IECC Zone 6B (Cold-Dry), with subzero winter design temperatures and rapid daily swings driven by Chinook winds off the Beartooth Front. Equipment selection must prioritize cold-climate heat-pump performance (HSPF2 ≥ 8.5) or, more commonly in the Billings market, high-AFUE gas furnaces with central AC for the relatively short summer cooling season.
U.S. Census ACS 2023 5-Year
The U.S. Census Bureau ACS 2023 5-year estimates (Tables B25040, B25003, B25077 and B25035 for Billings city, Montana) report a median year built of 1979, with a heating-fuel distribution heavily skewed gas: 73.7% utility natural gas and 22.9% electricity. The dominance of pipeline gas reflects both the punishing winter design temperature and the cost economics of NorthWestern Energy’s natural-gas tariff — Montana’s residential average gas rate of $0.79 / therm is among the lowest in the U.S. (EIA Natural Gas Prices). The 64.8% owner-occupancy rate is in line with the U.S. average (65.0%). The median home value of $311,800 reflects rapid Yellowstone-region in-migration since 2020. Montana’s residential average electricity rate of 13.33¢/kWh (EIA Electric Power Monthly) is below the U.S. average, but the cold climate keeps electric-resistance heating economically uncompetitive against gas.
Montana State Resource
Montana does not issue an HVAC-specific contractor licence, but since January 1, 2026 (HB 239) every construction contractor must be licensed with the Montana Department of Labor & Industry, replacing the former Construction Contractor Registration. There is no state trade exam or experience requirement, but anyone handling refrigerants must hold a current EPA Section 608 certification under federal law (CFR Title 40 Part 82). Verify a Billings contractor’s license status on the DLI public lookup before signing. Local permit-pull discipline matters as a compensating control: mechanical permits inside city limits are issued by the City of Billings Building Division; ask the contractor to pull the permit so a city inspector reviews the work.
Utility & Permit Sources
Billings’ electric and gas service is provided by NorthWestern Energy, which administers the E+ residential rebate program covering air-source and ground-source heat pumps, smart thermostats, and envelope improvements (insulation / weatherization). Specific air-source heat-pump incentive amounts vary by equipment efficiency tier and are published in the utility’s Existing-Home Electric Rebate document; rebate schedules are updated periodically, so verify the current tier with the utility before signing. Montana’s state-administered Home Energy Rebates Program (HEEHR & HOMES) is not currently available to consumers as of September 2026. Per DEQ, DOE issued its initial revised program guidance on June 1, 2026; DEQ must update its pending application and receive final DOE approval before the program can launch. DEQ has not posted a consumer launch date.
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 Billings
- Emergency HVAC Repair in Billings
- Central Air Conditioning Installation & Replacement
- Heat Pump Systems for Mountain Climates
- Ductwork Inspection & High-Altitude Combustion Testing
Neighborhoods & ZIPs listed for Billings
- West End
- The Heights
- Rimrock
- Central Park
- South Side
- ZIP codes: 59102, 59101, 59106, 59105, 59103
HVAC repair costs: national ranges for Billings, MT homeowners
Cool Call Pro editorial estimates of typical U.S. prices from our 2026 cost guide — not quotes and not Billings-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 Billings?
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 — Billings, MT
Yes, ensure your contractor files a mechanical permit with the City of Billings Codes & Information Division. Pulling the correct permits protects you as a homeowner and ensures work is inspected to code.
Rebate programs for Billings 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 Billings are in the ZIPs & Neighborhoods card above. Provider availability varies by address, so call (844) 582-1795 to check availability in Billings.
Cool Call Pro’s editorial estimate for a standard AC replacement in Billings 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 Billings residents, permits are filed through the City of Billings Codes & Information Division.