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, TX typically runs $150 – $700 depending on the part that failed, and Dalton Heating & Air gets a technician to your door fast when you’re sitting in a cold house. We know how Fresno homes are built, we know which furnaces are in them, and we know that most of the equipment here fails from sitting dormant in Gulf humidity, not from overuse. If your heat won’t kick on, call (361) 306-9515 and a live person answers. No call center queue. No callback window.
We’re part of the Garrison Partners network, and we’ve operated under The Garrison Standard since 2003. That means the price goes in writing before any work starts, the repair is guaranteed in writing for a full year, and if the work doesn’t hold, we return at no charge. Those aren’t upgrades you pay extra for. They’re the baseline.
Why Dalton Heating & Air Is Fresno’s Preferred Furnace Repair Company
Homeowners across Fresno reach out to us because they want a crew that shows up inside the stated window and does the job by the book. The Garrison Code governs every call: arrive on time, put the price in writing before starting, work to manufacturer spec, leave the site clean, and stand behind the repair for a full year. That discipline is why people who’ve been burned by no-shows and door-price changes call us instead.
Our technicians are factory-trained to service nine major residential HVAC brands, including Trane, Lennox, Goodman, and Rheem. That matters in Fresno because subdivisions like Teal Run and the streets off Trammel Fresno Road are full of builder-installed equipment from different brands, and the last thing you want is a tech who only knows one line standing in front of your furnace with a guess.
Marco Benitez leads our team, and he holds every tech to one standard: the repair is done right or we come back free. No arguments. No “well, it’s a different problem this time.” The 365-Day Done Right Promise covers it, in writing, on every service call.
Furnace Maintenance in Fresno
Furnace Maintenance in Fresno is less about catching wear from heavy use and more about catching what happens when a furnace sits unused for nine months: corroded igniters, rusted burners, and flame sensors coated in residue from a full Houston-metro cooling season. A tune-up here runs $80 – $200, and it’s the single best way to avoid a no-heat call on the first cold night of the year.
Burner and Igniter Service
We pull the burner assembly, clean the burners and flame sensor, and test the igniter’s resistance. In Fresno’s humidity, a corroded igniter won’t glow hot enough to light the gas. Catching that in a tune-up beats finding out at 10 p.m. when it’s 38 degrees outside.
Heat Exchanger and Safety Inspection
We inspect the heat exchanger for cracks or rust-through, check the exhaust draft, and verify the limit switch is tripping properly. Furnaces installed in attic or closet spaces in Fresno bake all summer and collect condensation all winter. That combination is what puts hairline cracks in a heat exchanger. If we find one, we show you the photo and put the recommendation in writing before any replacement work is discussed.
Heat Pump Repair in Fresno
Heat Pump Repair in Fresno shows up two ways: the heat pump that won’t heat on a cold snap, or the one that’s been struggling through a Fort Bend County summer and the homeowner finally notices when the backup strips kick in and the bill jumps. Repairs run $150 – $700, same as furnace work, and if your heat pump is your primary heat, we treat a winter failure with the same urgency as a no-heat furnace call.
Reversing Valve Failure
The reversing valve is the part that flips a heat pump between heating and cooling mode. When it sticks, the system blows cold air in winter or hot air in summer. Dalton techs test the valve coil and solenoid first, because a $40 coil beats a $500 valve replacement when the valve itself is still good.
Defrost Board and Aux Heat Issues
In Fresno’s damp winter air, a heat pump’s outdoor coil frosts over routinely. The defrost board is supposed to clear it. When that board fails, the system locks into auxiliary heat or shuts down entirely. We bench-test the board, check the defrost sensor, and verify the heat strips are staging correctly so you’re not paying for backup heat when the compressor could be doing the job.
Trusted Brands We Service in Fresno
Dalton Heating & Air services all nine major residential HVAC brands: Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard. In Fresno we see a lot of Trane and Lennox equipment in newer subdivisions, and a good share of Goodman and Rheem in older homes off the main corridors. We stock common parts for those lines locally, which means less waiting on a distributor when your furnace is down. If we don’t have the exact part in the truck, we tell you honestly when it’ll arrive and what the repair will cost before we touch anything.
Common Furnace Repair Problems We See in Fresno Homes
- Igniter and flame-sensor failure on dormant furnaces. Furnaces in Fresno sit idle through the long cooling season, and the igniter gets brittle from moisture while the flame sensor picks up residue. When you fire it up the first cold night, nothing happens or the flame cuts out after a few seconds.
- Rusted burners from cabinet condensation. Attic and closet installs in Fresno see wild temperature swings: 140 degrees in the attic in August, then cold metal all winter. That condensation cycle rusts burners from the outside in. A rusted burner won’t carry the flame cleanly, and the furnace short-cycles or soots up.
- Heat exchanger cracking on aging units. The same humidity cycle that rusts burners also stresses heat exchangers. We find cracks on 12- to 15-year-old furnaces in Fresno that a drier climate might not see for several more years. This is a safety item. If the exchanger is cracked, you don’t patch it, you replace the furnace or the exchanger depending on age and warranty.
- Limit-switch tripping from builder-grade ductwork. Newer Fresno subdivisions often have undersized return air and ducts that are too small for the furnace’s blower. The furnace overheats and trips on the high-limit switch, which reads to the homeowner as “it runs for a while and then shuts off.” We measure static pressure and set the blower speed, or tell you straight if the ductwork itself is the bottleneck.
Pricing for Furnace Repair in Fresno, TX
Most furnace repairs in Fresno run $150 – $700. An igniter replacement sits at the low end of that range. A gas valve or blower motor job lands toward the top. A heat exchanger replacement is a different conversation, because on a furnace over 12 years old it often makes more sense to put that money toward a new unit. The price is in writing before we start, every time.
| Service | Fresno Price Range |
|---|---|
| Furnace Repair | $150 – $700 |
| Heat Pump Repair | $150 – $700 |
| Tune-Up | $80 – $200 |
Call (361) 306-9515 for a free estimate. We give you a written fixed price, not an “it depends” and not a number that changes when the tech gets to the door.
We Also Serve Cities Near Fresno
Beyond Fresno, our technicians cover Missouri City, Manvel, Stafford, and Sugar Land. If you’re in one of those areas and your heat is down, the same Furnace Repair standards apply: written price, on-time arrival, one-year written guarantee. We dispatch to Fresno and the surrounding Fort Bend corridor daily.
Serving Fresno, TX - 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 igniter or the flame sensor, about eight times out of ten in Fresno. Both fail from sitting in humid air, not from use. The igniter cracks or won’t glow hot enough, and the sensor builds up a coating that tricks the control board into shutting the gas off. A local tech can usually diagnose either one in under 30 minutes and have the heat back on the same visit. Call (361) 306-9515 and we’ll walk you through what we’re checking before we even arrive.
It matters when the furnace was never sized right to begin with, which happens a lot in Fresno’s older homes and even in some newer subdivisions. A load calculation tells you how many BTUs your house actually needs for its square footage, insulation, and window area. If the furnace was oversized, it short-cycles and the heat exchanger cracks sooner. If the blower is mis-matched to the ductwork, it trips on limit. We run the numbers when a customer asks the repair-versus-replace question, because the right answer depends on what the house actually needs, not what the builder installed.
Repairs here run $150 – $700. A full furnace replacement in Fresno typically runs higher than a repair, but the decision isn’t just about the dollar amount on one visit. If the heat exchanger is cracked on a 14-year-old furnace, putting $1,200 into a repair that buys another year doesn’t pencil out. We’ll show you the math on both options, in writing, and let you decide without pressure. The estimate is free.
SEER2 is a cooling-efficiency rating, so it doesn’t apply to a gas furnace by itself. It matters when you’re deciding whether to pair a new furnace with a heat pump or a higher-efficiency AC, because Fresno’s real load is cooling, not heating. If you’re replacing the furnace anyway, we’ll walk through what a heat pump upgrade would do to your annual bill in a climate where the AC runs nine months and the heat runs three.
We do both. Fresno Heat Pump Installation and repair runs $150 – $700, and that includes reversing-valve work, defrost board failures, and aux-heat issues on split systems and mini splits. If your heat pump is your only heat source, we treat a winter failure exactly the same as a no-heat furnace call: same-day response, written price before work starts, and the repair guaranteed in writing for a year.
If your heat is down in Fresno, call (361) 306-9515. A live person answers, we give you a straight answer on what it’ll cost, and our Furnace Repair team is dispatched from the Houston office to Fresno daily.
Written by Marco Benitez, Owner at Dalton Heating & Air. Marco leads a Garrison Partners team held to The Garrison Standard on every job in Fresno, TX: show up in the window, price in writing before starting, and stand behind the work for a full year.