Find a 24/7 HVAC Technician in Boise, ID
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 Boise
Call Now — (844) 582-179524/7 call line · call to check availability in Boise
Furnace not igniting or blowing cold
Furnace won't ignite · blowing cold air · short-cycling · burning smell on first startup. In Boise 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 Boise
24/7 Boise call line
Our phone line is open 24/7. Calls are routed to independent HVAC providers in the Boise 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 Boise. 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 with the Idaho license lookup. Idaho rules are in the local data section below.
Boise's high-altitude climate & your HVAC
The Zone 5B (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
Boise had an estimated 238,429 residents on July 1, 2025. In Boise, the median home was built in 1985 with a current median value of $456,000. Around 63% of homes are owner-occupied. About 62% of households heat with natural gas vs. 34% electric. The Idaho 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 Boise, ID: local data & sources
Every numerical claim below references a federal, state, or municipal primary source — NOAA climate normals, U.S. Census ACS, the Idaho licensing authority, and your local utility's published rebate program.
NOAA NCEI 1991–2020 Normals
Boise Air Terminal (KBOI) is the official NOAA reference station for the city. Per the NOAA NCEI U.S. Climate Normals 1991–2020 (station USW00024131), Boise records an annual mean temperature of 53.2°F, an average annual maximum of 64.3°F against an annual minimum of 42.0°F, approximately 5,320.5 annual heating degree days against 1,045.0 cooling degree days, an annual precipitation normal of 11.51 inches, and an annual snowfall normal of 17.6 inches. Boise sits in DOE Climate Zone 5B (cool-dry) at roughly 2,700 ft elevation in the Snake River Plain. The roughly 5:1 HDD-to-CDD ratio establishes Boise as a heating-dominant market, but the meaningful summer cooling load (1,000+ CDD) means properly sized cooling capacity remains essential.
U.S. Census ACS 2023 5-Year
The U.S. Census Bureau ACS 2023 5-year estimates (Tables B25040 House Heating Fuel and B25035 Median Year Structure Built for Boise City city, Idaho) report 99,616 occupied housing units with a median year built of 1985. Heating-fuel distribution: 62.3% utility natural gas (62,027 units), 34.0% electricity (33,838 units), 1,326 units on bottled/tank/LP gas, 940 on wood, and 392 on fuel oil. The relatively young housing stock (median 1985) reflects Boise’s post-1980s growth trajectory and means most homes were built under more modern envelope standards than older Mountain West cities — a factor that improves heat-pump conversion economics.
Idaho Licensing Authority
HVAC contractors operating in Idaho are regulated by the Idaho Division of Occupational and Professional Licenses (DOPL) under Idaho Statute Title 54, Chapter 50 (Heating, Ventilation and Air Conditioning Act). Verify a specific contractor’s current license status on the DOPL public lookup before contracting. Idaho HVAC license requirements include passing a written examination and meeting documented experience requirements; permit-pulling responsibility typically rests with the licensed installing contractor. Primary source: Division of Occupational and Professional Licenses (DOPL).
Idaho Power
Idaho Power administers a residential Heating & Cooling Efficiency Program for its Boise service territory. Current rebates for existing homes include: $800 for a qualifying ducted air-source heat pump when replacing an electric forced-air furnace, electric baseboards/ceiling cable/wall units, propane forced-air furnace, or oil forced-air furnace; $400 for a qualifying ductless heat pump meeting the 9 HSPF / 7.6 HSPF2 efficiency requirement; and $50 for a qualifying smart thermostat. Intermountain Gas administers separate gas-side incentives; contact Intermountain Gas directly for current natural-gas furnace rebate amounts.
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 Boise
- Emergency HVAC Repair in Boise
- Central Air Conditioning Installation & Replacement
- Heat Pump Systems for Mountain Climates
- Ductwork Inspection & High-Altitude Combustion Testing
Neighborhoods & ZIPs listed for Boise
- North End
- East End
- Southeast Boise
- Boise Bench
- Highlands
- ZIP codes: 83702, 83706, 83712, 83704, 83705
HVAC repair costs: national ranges for Boise, ID homeowners
Cool Call Pro editorial estimates of typical U.S. prices from our 2026 cost guide — not quotes and not Boise-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 Boise?
Independent technicians · 24/7 call line · Verify any contractor’s license with the Idaho license lookup
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 — Boise, ID
Yes, ensure your contractor files a mechanical permit with the City of Boise Planning & Development Services. Pulling the correct permits protects you as a homeowner and ensures work is inspected to code.
Rebate programs for Boise homeowners are summarized, with sources, in the Local Rebates & Permits card above. Confirm current amounts and eligibility with your utility (Idaho Power) 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 Boise are in the ZIPs & Neighborhoods card above. Provider availability varies by address, so call (844) 582-1795 to check availability in Boise.
Cool Call Pro’s editorial estimate for a standard AC replacement in Boise is $4,000–$7,500, and for furnace installations $3,500–$7,000. 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 Idaho, new AC units must meet a minimum SEER2 13.4 (North Region) rating.
In Idaho, HVAC contractors should hold this license: ID HVAC Contractor License (DOPL). Always verify your contractor’s credentials before authorizing work. For Boise residents, permits are filed through the City of Boise Planning & Development Services.