AC repair
Furnace & heating
Heat pumps
Ductless mini splits
Carrier
Trane
GoodmanSeasonal 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.
Get your free estimateStyles & brands we work with
See the difference
Before
After
Before
After
Before
AfterFurnace Repair in Fresno, CA
Furnace repair in Fresno typically runs $150 – $650 for most common fixes, with the average service call landing around $300 – $400 parts and labor included. That covers things like ignitor replacements, flame sensor cleaning, blower motor swaps, and gas valve adjustments on furnaces made by Trane, Lennox, Goodman, and Rheem. If your furnace is blowing cold air, short cycling, or making a grinding noise, you’ll want a technician out fast. Brandt HVAC Co Fresno answers the phone 24/7 with a live person, and every repair starts with a written price before any work begins. Call (559) 354-6878 and you’ll know exactly who is coming to your door, by name and photo, before they arrive.
This page covers what furnace repair costs in Fresno, what actually goes wrong inside a furnace, how our repair process works, and which signs mean you need help now rather than later. For a broader look at everything we do around heating, see our Heating & Furnace in Fresno page.
When You Need Furnace Repair
Fresno winters get cold in a particular way: overnight lows in the 30s throughout December and January, with dry air that makes a dead furnace feel even colder inside. A furnace that fails at 2 a.m. on a 34-degree night is not something to wait out. Here are the signs we hear most often from homeowners in Fresno, Clovis, and the surrounding neighborhoods:
- Blowing cold or lukewarm air. Your furnace is running, but the air coming through the vents is not heating the room. This usually means an ignitor or gas valve problem, not a full system failure.
- Short cycling. The furnace kicks on, runs two or three minutes, shuts off, and starts again. Often a dirty flame sensor or an overheating limit switch. Left alone, it wastes gas and wears out the blower motor.
- No ignition at all. You hear the thermostat click, maybe a faint hum, but no heat follows. Ignitors on Goodman and Rheem furnaces are a common culprit, and replacement is usually a same-day fix.
- Strange noises. Banging, rattling, or a metal-on-metal screech. A loose blower wheel or failing inducer motor makes noise long before it quits entirely. Better to catch it early.
- Yellow or flickering pilot light. Should be a steady blue. Yellow means the gas is not burning cleanly, which can point to a ventilation or burner issue that needs a trained set of eyes.
- Higher gas bills with no change in usage. When a furnace loses efficiency, it runs longer to hit the same temperature. That cost shows up on the PG&E bill before you feel it in the house.
If any of these sound familiar, call (559) 354-6878. We will tell you over the phone what the likely cause is, what it might cost, and when we can be there.
Our Furnace Repair Process
We built our process around one thing: you should never wonder who is walking through your door or what you are paying for. Here is exactly how it works:
- You call, a live person answers. Day or night, weekday or holiday. No menu tree, no voicemail. You describe the problem in your own words, and we schedule a window that works for you.
- You get your technician’s name and photo before the visit. The technician we send has been background-checked and identity-verified under the Threshold Verified standard. When they knock, they show a photo ID badge at the door. If someone shows up who you were not told to expect, that visit is on us.
- Diagnosis and a written price. The technician examines the furnace, finds the fault, and puts the repair cost in writing before turning a single wrench. You agree to the number first. No exceptions.
- Repair done right, same day in most cases. We carry common parts for Carrier, Trane, Lennox, and other major brands on the truck, so a typical ignitor, flame sensor, or pressure switch repair is finished in one visit.
- Written guarantee on every repair. The repair is covered for 365 days under our Done Right Promise. If the same repair fails inside that year, we return at no charge. No argument, no second invoice.
Furnace Repair Pricing in Fresno
We believe in telling people what repairs actually cost before they commit. Not a bait price at the door. Not a vague “it depends” with no numbers. Here are honest ranges for the repairs we do most in Fresno:
| Repair Type | Typical Cost (Parts & Labor) |
|---|---|
| Ignitor replacement | $150 – $300 |
| Flame sensor cleaning or replacement | $100 – $200 |
| Pressure switch replacement | $150 – $275 |
| Blower motor replacement | $350 – $650 |
| Gas valve replacement | $250 – $500 |
| Thermocouple replacement | $125 – $225 |
| Capacitor replacement | $100 – $200 |
| Diagnostic service call | $75 – $125 (waived with repair) |
What moves the price is the part, the age of the furnace, and how hard it is to reach. A 25-year-old Lennox with a rusted heat exchanger chamber is a different conversation than a 7-year-old Trane with a dirty sensor. In Clovis and northeast Fresno, we see a lot of Goodman and Rheem units from the mid-2000s reaching the end of their original ignitors and pressure switches, which are straightforward same-day jobs.
Older homes in the Tower District and Fig Garden can have tighter utility closets and older venting paths, which sometimes adds labor time. We will tell you before we start if access is going to push the price up. Estimates are free. Call (559) 354-6878 for an exact number on your furnace.
Why a Lack of Heat in Fresno Is a Safety Concern, Not Just a Comfort Issue
Fresno’s winter nights drop into the 30s, and a cold house is harder on the body than most people realize, especially for older homeowners and young children. Beyond that, a furnace that runs with a cracked heat exchanger can push carbon monoxide into the home. That is odorless, colorless, and genuinely dangerous. If you ever smell gas or suspect a carbon monoxide issue, leave the house and call your gas utility first. Then call us at (559) 354-6878 and we will inspect the furnace before you run it again. We treat every no-heat call in December and January as the priority it is.
Furnace Repair Costs: Repair or Replace?
Here is a practical rule we use with homeowners in Fresno: if the repair is under $500 and the furnace is under 12 years old, repair it. If the repair is over $500 and the furnace is over 15 years old, start doing the math on replacement. A new furnace runs $4,000 – $8,000 installed in this market, so the threshold matters. We will give you the repair number in writing and tell you honestly whether we think replacement is the smarter play. The decision stays yours, and we do not push a replacement you don’t need.
FAQs – Furnace Repair
How much does furnace repair cost in Fresno?
Most furnace repairs in Fresno run between $150 and $650, with typical jobs like ignitor replacement landing around $150 – $300 and blower motor replacement around $350 – $650. The price depends on the part, the furnace brand, and how accessible the unit is. Call (559) 354-6878 for a written quote before any work starts, and the estimate is free.
Can you fix my furnace the same day?
Yes, in most cases we can. Common repairs like flame sensors, ignitors, and pressure switches are parts we carry on the truck, so a single visit usually finishes the job. Calls answered by a live person, 24/7, so you will know your window within minutes of calling.
Is it cheaper to repair or replace a furnace?
If the repair is under $500 and your furnace is under 12 years old, repair is usually the cheaper path. Once the furnace passes 15 years and the repair climbs above $500, replacement starts making financial sense. We give you the repair number in writing and an honest recommendation either way, with no pressure to replace.
What does your furnace repair guarantee cover?
Every furnace repair from Brandt HVAC Co Fresno is covered for 365 days under the Done Right Promise. If the same repair fails within that year, we return and fix it at no charge. The guarantee is written, not verbal, and it comes with every repair we do.
Do you charge for estimates?
No. Estimates are free, and you get the repair price in writing before any work begins. If you decide not to proceed, you owe nothing for the diagnostic beyond the standard service call fee, which is waived when you go ahead with the repair.
Get Your Furnace Fixed in Fresno – Call (559) 354-6878
A working furnace is not a luxury in Fresno, not when the temperature drops into the 30s. If your furnace is blowing cold air, short cycling, or making noises it did not make before, call (559) 354-6878. You will speak to a live person, get a clear time window, and receive your technician’s name and photo before they arrive. We have been part of the Threshold Group family since 2003, and every repair carries a written 365-day guarantee. When your heat goes out, you deserve a company that tells you exactly what is wrong, exactly what it costs, and exactly who is coming to your door.
Written by Devin Marlowe, Owner at Brandt HVAC Co Fresno, serving Fresno.