Seasonal tune-up and full diagnostic on your Carrier, Trane, or Goodman system - readings shown to you before any repair is proposed
Diagnosis first, numbers second - you approve the repair price before a single part goes in.
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AfterFast, Reliable Furnace Repair Across Fresno
Furnace repair in Fresno typically costs $150 – $700, and our Furnace Repair in Fresno team answers calls live 24 hours a day. When your furnace won’t start on a foggy January morning or your propane system ices up on rural acreage past Shaw Avenue, you need someone who knows the difference between a valley-floor gas furnace and a tank-fed propane unit in unsheltered country. Brandt HVAC dispatches from our Fresno, Central Valley office, and we carry the parts to fix Trane, Lennox, Goodman, and Rheem systems on the spot. Call (984) 538-9003 – a live person picks up, and you’ll know your technician’s name and face before we knock.
Why Brandt HVAC Is Fresno’s Preferred Furnace Repair Company
We’ve been part of the Threshold Group family since 2003, and our Fresno location is independently owned and operated by people who live here. Our technicians are background-checked, identity-verified, and introduced by name and photo before every visit under our Threshold Verified standard. If anyone shows up at your door who you weren’t told to expect, that visit is on us.
Our 365-Day Done Right Promise means this: if a repair fails within a year, we return at no charge. No argument. Every job starts with a written price you see and approve before any work begins. No exceptions. Our phones are staffed by a live person 24/7 – nights, weekends, holidays – no voicemail, no callback queue.
We’re familiar with Fresno’s housing patterns, from the ranch-style tracts built during the 1970s – 1990s boom to the pre-1960s homes west and southeast of downtown with original ductwork and single-speed blowers. We also know the rural properties off Highway 99, Belmont Avenue, and beyond where propane tanks replace gas mains and Tule fog changes how furnaces behave.
Furnace Tune Up in Fresno
Furnace Tune Up in Fresno is preventive maintenance that keeps your heating system reliable through valley fog and prepares it for the heavy cooling season that follows. A tune-up runs $80 – $200 and includes combustion analysis, heat exchanger inspection, burner cleaning, electrical connection checks, and filter evaluation. In Fresno’s environment, we also inspect evaporator coils and outdoor refrigerant lines because the same agricultural dust and wildfire smoke that chokes AC coils in summer coats furnace components by winter.
What the Visit Covers
Our technician tests gas pressure or propane manifold pressure, measures temperature rise across the heat exchanger, and checks for carbon monoxide spillage with a combustion analyzer. We clean flame sensors, inspect ignitors for wear, and lubricate blower motors. You’ll get a written report showing what we found, what’s within spec, and what needs attention.
When Fresno Homeowners Need It
Schedule before the first Tule fog in late November or early December. Systems that sat idle through Fresno’s long cooling season collect dust and develop cracked ignitors or failed pressure switches. A pre-season tune-up catches these failures before you’re heating your garage with a space heater at midnight.
Emergency Furnace Repair in Fresno
Emergency Furnace Repair in Fresno means same-day response when your heat is out and temperatures are dropping through fog or freeze. Our live dispatchers answer (984) 538-9003 around the clock, and we prioritize calls from homes with infants, elderly residents, or medical equipment dependent on stable temperatures. Emergency repairs fall in the same $150 – $700 range as standard calls; we do not charge overtime rates for after-hours or holiday service.
What Counts as an Emergency
No heat at all, a furnace that cycles on and off rapidly without warming the house, the smell of gas or burning, or a carbon monoxide detector alarm. If your propane furnace won’t light on a foggy rural morning, that’s an emergency – regulator icing can drop tank pressure below operational levels, and lighting issues may indicate a cracked heat exchanger venting combustion gases into your living space.
How Fast We Respond
Our Fresno office dispatches to city neighborhoods and rural routes daily. Clovis and Sanger calls typically see arrival within two hours during business hours. Rural properties off West Shaw, Belmont, or north toward Madera may take longer due to distance, but you’ll get an honest ETA and technician tracking.
Trusted Brands We Service in Fresno
We repair and maintain Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard furnaces and heat pumps. Our Fresno service vehicles stock common ignitors, flame sensors, blower motors, and gas valves for Trane, Lennox, Goodman, and Rheem systems, which means most repairs finish in one visit without waiting on parts. For rural propane conversions and specialized heat pump components, our warehouse relationship with Threshold Group suppliers typically turns special orders next-day.
Common Furnace Repair Problems We See in Fresno Homes
- Propane regulator icing on rural acreage. Fresno’s Tule fog inversions trap cold air for weeks, and above-ground propane tank regulators ice over, dropping pressure below what the furnace manifold needs. We see this on properties off Highway 99 and west of Shaw where natural gas never ran.
- Heat exchanger cracks in oversized shop furnaces. Outbuilding units sized by rule-of-thumb for exposed Central Valley lots with no wind shelter run hot and cycle frequently. The heat exchanger overheats, cracks prematurely, and risks carbon monoxide in workspace air.
- Failed ignitors in pre-1960s Fresno homes. Original single-speed blower motors and undersized ductwork in older neighborhoods near downtown or southeast Fresno force the heat exchanger to absorb loads the duct system should carry. Ignitors and high-limit switches fail from the strain.
- Dust-coated flame sensors after almond harvest. Valley particulates blow through standard filters and coat sensors by late October. The furnace lights, senses no flame, and shuts down – a failure mode that confuses homeowners who didn’t run heat all summer.
Pricing for Furnace Repair in Fresno, CA
Most furnace repairs in Fresno run $150 – $700, parts and labor included. A failed ignitor replacement typically lands in the $150 – $300 range. Blower motor repairs or gas valve replacements trend toward the higher end. What drives the final number is parts availability, whether we can complete the repair in one visit, and whether the system has underlying issues like duct leakage or improper sizing that contributed to the failure.
| Service | Price Range |
|---|---|
| Furnace repair (diagnostic plus repair, common parts) | $150 – $700 |
| Furnace tune-up | $80 – $200 |
Every repair starts with a diagnostic fee that rolls into the total if you proceed. We give you a written price before any work starts. If you decline, you pay only the diagnostic. Call (984) 538-9003 for a free estimate – we’ll ask a few questions and give you an honest range before we dispatch.
We Also Serve Cities Near Fresno
Our Furnace Repair crews work daily in Clovis, Madera, Sanger, and Fowler, with the same live-answer dispatch, Threshold Verified technicians, and written pricing we provide in Fresno. Rural properties between these cities – where propane is common and service drives are longer – get the same upfront ETAs and no-surprise billing.
Serving Fresno, CA - Our Local Coverage Area
We’re based in the Fresno area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Furnace Repair in Fresno
The tank regulator is likely icing during Tule fog inversions, dropping propane pressure below the furnace’s manifold rating. We check regulator function, verify orifice sizing for propane (not natural gas), and test combustion with an analyzer. Call (984) 538-9003 – we’ll diagnose it and give you a written price before any work starts.
Yes. Outbuilding furnaces on exposed rural lots are often oversized or undersized for the actual load, and unsheltered properties lose heat faster than sheltered ones. The heat exchanger overheats, the high-limit trips, and the cycle repeats. We measure temperature rise and static pressure to confirm. Call (984) 538-9003 for a free estimate.
Fresno’s long cooling season means furnaces sit idle for months, and heat exchanger cracks from prior overwork go undetected until first use. Carbon monoxide risk is real, and our combustion analyzer catches cracks that visual inspection misses. This is standard on every Brandt HVAC repair and tune-up, guaranteed for 365 days.
Yes. Even light-use systems develop cracked ignitors, failed pressure switches, and dust-coated flame sensors during months of disuse. A $80 – $200 tune-up prevents a $400 emergency call on the coldest fog night. We also inspect the cooling side, since your AC works harder than your heat in Fresno.
Yes. Many rural properties use heat pumps for mild weather and propane furnaces for fog-season backup. We service both, check refrigerant charge and capacitors on the heat pump, and verify propane combustion on the furnace. Our field vignette: we ran a call off West Shaw past Highway 99 where the shop propane furnace short-cycled on every fog morning – regulator icing and a plugged burner orifice from untreated fuel. We swapped the regulator, cleaned burners, verified the heat exchanger, and re-checked the main house heat pump’s charge and capacitor since the same dust is worse where there’s no wind shelter.
Written by Devin Marlowe, Owner at Brandt HVAC, serving Fresno since 2003.