FURNACE REPAIR IN SALT LAKE CITY — EVERY VINTAGE

Service call $89-$129 (waived with repair). Most actual repairs fall between $145 (flame sensor clean) and $925 (blower motor replace). Control boards and gas valves $385-$825 range. Thermocouples and pilot assemblies on older units $145-$385. We quote flat-rate before parts come off the truck.

60-90 minute emergency dispatch 24/7 in hard freeze. Avenues calls usually 30-45 minutes from our Marmalade shop. Sugar House and Liberty Wells 45-60. East Bench and Federal Heights 60-90. After-hours surcharge $95-$150. Quality Service Club HVAC members skip the dispatch queue — material on coldest 3-4 nights every winter.

Depends on repair cost and condition. $200 flame sensor on a 22-year-old that's otherwise been maintained? Yes. $900 control board or $1,500 heat exchanger? Almost always no — at that price you're 40-50% toward a brand new high-efficiency furnace that'll last another 15-20 years and cut gas bills 15-25%. SLC has a lot of older equipment hitting end-of-life right now and we run the honest math on every call.

Modern gas furnaces (post-2000) run 15-20 years on the Wasatch Front. The old octopus gravity furnaces from the 40s-50s often run 60+ years before failure — they're fundamentally simpler with fewer electronic parts. Annual maintenance can stretch any unit toward the long end. Unmaintained equipment fails faster — common in SLC rentals where landlords delay service. Quality Service Club HVAC members get tune-up included.

Usually a failing thermocouple (on older standing-pilot units common in SLC homes built 1970-1995) or a dirty flame sensor (on newer electronic ignition). Both are sub-$300 fixes. Don't keep relighting indefinitely — something's asking for service, and the worse it gets the more likely you'll come home to a cold house.

Usually one of: dirty filter starving airflow (worse in SLC during inversion when MERV 13 filters load fast), bad flame sensor dropping out the burner, oversized furnace cycling too fast (common on old SLC homes where prior contractor sized for peak load), or pressure switch issue from clogged condensate. Diagnosable on a service call. Ignored, it wastes gas and wears parts faster.

Yes — Quality Service Club HVAC is $199/year per unit. Includes annual pre-winter tune-up (burner clean, flame sensor, pressure test, blower check, combustion analysis), plus 15% off any repair, priority dispatch, and 1-year parts/labor warranty.

Yes — we still service the 1940s-1950s gravity furnaces still running in Avenues and Marmalade basements. Common repairs: limit switch replacement, gas valve, thermocouple, pilot assembly. Parts are sometimes specialty-sourced but we have the suppliers. We're also honest: at 60-70 years old, these units are increasingly hard to repair, and we'll have the replacement conversation if a major part fails.

Yes — Carrier, Trane, Lennox, Rheem, Goodman, Bryant, Payne, Amana, York, American Standard, Ruud, Day & Night, Armstrong, Coleman, ICP, Janitrol, Singer (the older brands you'll see in old SLC homes), and everything in between. Cross-trained on all major brands and vintages.

Yes — every repair visit includes CO test at supply registers as part of the safety check before we leave. If we find elevated CO, we don't restart the unit until the cause is fixed. Not negotiable. Especially important on aging SLC equipment where heat exchanger cracks are more common.