Find a 24/7 HVAC Technician in Salt Lake City, UT
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 Salt Lake City
Call Now — (844) 582-179524/7 call line · call to check availability in Salt Lake City
Furnace not igniting or blowing cold
Furnace won't ignite · blowing cold air · short-cycling · burning smell on first startup. In Salt Lake City 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 Salt Lake City
24/7 Salt Lake City call line
Our phone line is open 24/7. Calls are routed to independent HVAC providers in the Salt Lake City 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 Salt Lake City. 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 Utah license lookup. Utah rules are in the local data section below.
Salt Lake City's high-altitude climate & your HVAC
The Zone 5B (Cool-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
Salt Lake City had an estimated 218,428 residents on July 1, 2025. In Salt Lake City, the median home was built in 1963 with a current median value of $495,700. Around 47% of homes are owner-occupied. About 73% of households heat with natural gas vs. 23% electric. The Utah 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 Salt Lake City, UT: local data & sources
Every numerical claim below references a federal, state, or municipal primary source — NOAA climate normals, U.S. Census ACS, the Utah licensing authority, and your local utility's published rebate program.
NOAA NCEI 1991–2020 Normals
Salt Lake City International Airport (KSLC) is the NOAA reference station for the city. Per the NOAA NCEI U.S. Climate Normals 1991–2020 (station USW00024127), Salt Lake City records an annual mean temperature of 54.7°F, approximately 5,153.9 annual heating degree days against 1,419.7 cooling degree days, 15.52 inches of annual precipitation, and 51.9 inches of annual snowfall. The 3.6:1 HDD-to-CDD ratio, 4,226 ft elevation (altitude derating on combustion equipment and heat-pump capacity), and well-known Wasatch Front winter inversions (which trap valley air pollution for days at a time) combine to make Salt Lake City’s HVAC design considerations distinctive among Western cities.
U.S. Census ACS 2023 5-Year
The U.S. Census Bureau ACS 2023 5-year estimates (Tables B25040 and B25035 for Salt Lake City city, Utah) report 88,932 occupied housing units with a median year built of 1963. Heating-fuel distribution: 73.3% utility natural gas (65,185 units), 23.1% electricity (20,513 units), and 1,840 bottled/LP gas homes. The gas dominance reflects Dominion Energy Utah’s mature distribution network, though the mid-1960s median year means a significant share of stock predates modern duct-sealing and envelope standards.
Utah Licensing Authority
Every HVAC contractor in Salt Lake City must hold a current S350 HVAC Contractor license from the Utah Division of Occupational and Professional Licensing (DOPL). The S350 classification covers heating, ventilating, and air conditioning contracting statewide. Verifying a contractor’s active S350 license via DOPL’s online lookup before authorizing work is the baseline due-diligence step. Salt Lake City is served by Rocky Mountain Power (PacifiCorp) for electricity, running the wattsmart residential efficiency program, and by Dominion Energy Utah for natural gas with its ThermWise rebate program. For current wattsmart and ThermWise rebate dollar amounts, visit rockymountainpower.net/wattsmart and dominionenergy.com/utah directly — both sites route through interactive lookup tools rather than static dollar lists. The federal Section 25C tax credit was terminated for installations after Dec 31, 2025 (OBBBA, P.L. 119-21). Primary source: Utah License Lookup.
City of Salt Lake City Permitting
Per the Salt Lake City Consolidated Fee Schedule (Building Services Division, Section 18.52.050 mechanical permits), current mechanical permit fees include: base fee $57; forced-air furnace or burner up to 200,000 BTU/h $29, 200,000–300,000 BTU/h $41, 300,000–1,000,000 BTU/h $65; floor furnace $18; appliance vent $18; heating appliance repair/alteration $41 (up to $1,000 contract value) or $100 (greater than $1,000); boiler/compressor up to 3 hp $29. For a typical residential furnace replacement, expect a $57 base + $29–$65 per-appliance fee depending on capacity.
Salt Lake City’s Wasatch Front valley regularly experiences wintertime temperature inversions that trap PM2.5 and NOx from combustion sources — including residential gas furnaces — at ground level for days at a time. This is a strong air-quality argument for heat-pump adoption in the Salt Lake Valley: electric heat pumps (powered by Rocky Mountain Power generation outside the valley) don’t add valley-floor combustion emissions during inversion episodes. ENERGY STAR tests cold climate heat pumps down to 5°F and notes they continue working below that, which makes cold-climate selection meaningful for Wasatch Front installations. Altitude derating per manufacturer tables applies on top of cold-climate selection.
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 Salt Lake City
- Emergency HVAC Repair in Salt Lake City
- Central Air Conditioning Installation & Replacement
- Heat Pump Systems for Mountain Climates
- Ductwork Inspection & High-Altitude Combustion Testing
Neighborhoods & ZIPs listed for Salt Lake City
- Sugar House
- The Avenues
- Federal Heights
- Yalecrest
- Capitol Hill
- ZIP codes: 84105, 84103, 84108, 84102, 84106
HVAC repair costs: national ranges for Salt Lake City, UT homeowners
Cool Call Pro editorial estimates of typical U.S. prices from our 2026 cost guide — not quotes and not Salt Lake City-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 Salt Lake City?
Independent technicians · 24/7 call line · Verify any contractor’s license with the Utah 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 — Salt Lake City, UT
Yes, ensure your contractor files a mechanical permit with the Salt Lake City Building Services Division. Pulling the correct permits protects you as a homeowner and ensures work is inspected to code.
Rebate programs for Salt Lake City homeowners are summarized, with sources, in the Local Rebates & Permits card above. Confirm current amounts and eligibility with your utility (Rocky Mountain 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 Salt Lake City are in the ZIPs & Neighborhoods card above. Provider availability varies by address, so call (844) 582-1795 to check availability in Salt Lake City.
Cool Call Pro’s editorial estimate for a standard AC replacement in Salt Lake City 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 Utah, new AC units must meet a minimum SEER2 13.4 (North Region) rating.
In Utah, HVAC contractors should hold this license: UT DOPL - S350 HVAC Contractor. Always verify your contractor’s credentials before authorizing work. For Salt Lake City residents, permits are filed through the Salt Lake City Building Services Division.