Furnace & heating
Heat pumps
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Carrier
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Diagnosis first, numbers second - you approve the repair price before a single part goes in.
Get your free estimateFast, Reliable Furnace Repair Across Van Nuys
Furnace repair in Van Nuys typically runs $150 – $700 depending on the failed part, and most jobs are completed the same day we arrive. Homes here were mostly built between the 1940s and 1960s, which means we’re routinely working on 20-to-40-year-old forced-air systems with original ductwork, aging ignitors, and blower motors at the end of their service life. Our Furnace Repair team knows these tract homes well because we’ve opened hundreds of them across Van Nuys, from the Victory Boulevard corridor out to the residential streets around Van Nuys High School. When your heat won’t fire on a 38-degree winter night, call us at (559) 245-8195 and a live person answers, not a voicemail tree. We’ll give you a live arrival time, and the technician shows up with a written price before any work starts.
Why Halden Heating and Air Woodland Hills Is Van Nuys’s Preferred Furnace Repair Company
Van Nuys homeowners call us because we run the way a modern service company should. You book online, you see exactly who’s coming, you track the van to your door, and the price is locked in writing before a single tool comes out. No four-hour windows. No door-step price changes. That standard comes from our operating model under the Relay Home Co. network and The Relay Visibility Guarantee, which holds every job to the same bar: written quote first, written guarantee on every repair, and a free second visit if the fix fails. Andre Fuller built this company in 2004 on that principle, and it’s why our calls in Van Nuys are answered by a live person 24 hours a day, every day.
We also know what actually fails in Van Nuys furnaces, which is more than half the battle. The dry, dusty air coming off the washes and the long summer runs on shared components mean blower motors and capacitors wear differently here than they do in Sherman Oaks or Encino. A technician who grew up on tract-home HVAC understands that a tripping breaker on a 1958 ranch might not be the furnace at all; it might be the original 70-amp panel finally saying no. That kind of local knowledge changes the repair plan and the price, and it’s why Van Nuys homeowners keep our number.
Styles & brands we work with
Heating Repair in Van Nuys
Heating Repair in Van Nuys covers the core components that make a furnace actually produce and circulate warm air: the ignitor, flame sensor, gas valve, blower motor, control board, and heat exchanger. Homes here were built for a climate that used to be milder, but Van Nuys now sees winter nights dipping near freezing, so a working heating system is not optional. A heating repair in Van Nuys runs $150 – $700, with the most common jobs – ignitor replacement, flame sensor cleaning, gas valve repair – landing in the $180 – $400 range. When the system won’t ignite on a cold January morning, that’s a safety issue as much as a comfort issue, and we treat it that way.
Ignitor and Flame Sensor Work
Most “furnace won’t light” calls in Van Nuys come down to a dead ignitor or a dirty flame sensor. The ignitor is the ceramic element that glows hot enough to light the gas; when it cracks, you’ll hear the furnace click but nothing fires. A flame sensor, meanwhile, tells the control board that gas actually lit. Dust from Van Nuys’s dry washes coats these sensors quickly, and a simple cleaning or replacement gets heat running the same day in most cases.
Gas Valve and Control Board Repairs
When the ignitor is fine but the furnace still won’t heat, the gas valve or control board is usually next in line. The gas valve controls fuel flow, and the control board is the furnace’s brain. Both are common failure points on 25-to-35-year-old units in Van Nuys. We stock parts for Carrier, Bryant, Trane, and American Standard systems locally, so we’re not waiting on a warehouse delivery to get your heat back.
Boiler Repair in Van Nuys
Boiler Repair in Van Nuys is less common than forced-air furnace work, but plenty of older homes here still run hydronic heat, particularly some of the larger custom builds south of Sherman Way. A boiler uses hot water circulated through radiators or baseboards instead of heated air pushed through ducts. Boiler repair in Van Nuys runs $150 – $700, though a failed circulator pump, pressure relief valve, or zone valve replacement typically falls in the $250 – $500 range. If you hear banging or knocking from the pipes, or rooms on one end of the house never reach temperature, a boiler repair is likely what you need.
Circulator Pump and Zone Valve Failures
The circulator pump moves heated water through the system, and zone valves direct it to different parts of the house. Both are mechanical parts that wear out, and in Van Nuys’s hard water they can fail faster than in softer-water areas. We replace pumps and valves the same day we diagnose them, with a written price before work starts.
Pressure and Expansion Tank Service
Boilers operate under pressure, and the expansion tank absorbs the volume change as water heats up. When that tank fails, the pressure relief valve starts weeping, and you’ll see water on the floor near the boiler. It’s a straightforward fix, but the system should be checked with a pressure gauge before and after to confirm the repair holds at operating temperature.
Trusted Brands We Service in Van Nuys
We service and repair furnaces from Carrier, Trane, American Standard, Bryant, and most other major brands found in Van Nuys homes. Because so many of the furnaces here were installed in the 1990s and 2000s, we keep high-failure parts – ignitors, flame sensors, capacitors, control boards – on our vans for those specific model lines. That means fewer second trips and faster same-day repairs for Van Nuys customers. If your furnace predates a brand’s current parts catalog, we’ll source the right replacement and confirm compatibility before quoting, so you’re never paying for a part that doesn’t fit.
Common Furnace Repair Problems We See in Van Nuys Homes
- Cracked heat exchangers in oversized 30-year-old furnaces. Many Van Nuys tract homes got furnaces sized for much larger floor plans, so they short-cycle: they fire, heat too fast, and shut off. That repeated cycling stresses the heat exchanger and can crack it, which creates a carbon monoxide risk on cold winter nights when windows are sealed shut. If you smell a faint exhaust odor when the furnace runs, shut it off and call us immediately.
- Tripped breakers from undersized 70-amp panels. The 1950s electrical service in many Van Nuys ranch homes was designed for a very different load than what a modern variable-speed blower demands. When a furnace repair reveals a tripping breaker or scorched wiring at the panel, the fix often requires an electrical service upgrade before the heating system can safely run again. We’ll flag that clearly and explain exactly what the panel shows before any work continues.
- Leaky original ductwork starving far bedrooms. Ducts in 70-year-old Van Nuys homes commonly leak 20 – 30% of the heated air into the attic or crawlspace before it ever reaches a register. You can have a perfectly repaired furnace and still feel cold air in the back bedrooms at the end of a long ranch-style hallway. We measure static pressure after a repair to confirm the system is actually delivering airflow, not just firing.
- Dust-driven blower motor and capacitor failures. The dry washes and unpaved alleys around Van Nuys put a lot of fine dust in the air, and that dust settles inside furnace cabinets, coating blower motors and capacitors. Over time, the motor overheats or the capacitor weakens, and the furnace shuts down, usually on the first cold snap of the season. We field a wave of these calls every December.
See the difference
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AfterPricing for Furnace Repair in Van Nuys, CA
Furnace repair in Van Nuys runs $150 – $700, and where your job falls depends on the part and the age of the unit. A flame sensor cleaning or ignitor replacement is at the low end. A blower motor, gas valve, or control board replacement pushes toward the upper end. Here are the line items for the heating repairs we do most often in Van Nuys:
| Service | Typical Price Range |
|---|---|
| Furnace Repair | $150 – $700 |
| Heating Repair | $150 – $700 |
| Boiler Repair | $150 – $700 |
Every quote is written and locked before work begins, and every repair comes with a written guarantee. If the repair fails within the coverage window, we come back at no charge, automatically. You don’t have to ask, and you don’t have to argue. Call (559) 245-8195 for an exact quote on your furnace repair in Van Nuys; the estimate is free.
We Also Serve Cities Near Van Nuys
If you’re a homeowner in a neighboring community, we handle Van Nuys furnace repairs and also cover Sherman Oaks, Encino, Reseda, and Tarzana. Many of our Van Nuys customers refer us to family and friends in these nearby cities, where the housing stock and furnace ages are similar. Call (559) 245-8195 and tell us what city you’re in; we’ll give you an honest arrival window.
Serving Van Nuys, CA - Our Local Coverage Area
We’re based in the Van Nuys 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 Van Nuys
That’s almost always a sign of an overloaded circuit feeding an older furnace, and in Van Nuys it’s especially common because of the original 70-amp electrical panels in 1950s ranch homes. When outdoor temperatures drop, your furnace runs longer and the blower motor draws more current, and if the breaker or wiring is aged or undersized, it trips. A technician should check the motor’s amp draw, the wire gauge, and the panel’s condition before condemning the furnace. Call (559) 245-8195 to have it diagnosed properly; a fix that ignores the panel will just trip again.
Yes, often, because the blower motor is shared between heating and cooling. In Van Nuys, where summer temperatures regularly exceed 100°F, the same blower that moves warm air in winter moves cool air in summer, and a failing capacitor, dirty blower wheel, or weak motor that doesn’t fail in winter can fail spectacularly in July. Fixing the blower side of the furnace during a heating repair can prevent a mid-summer AC failure. We check blower performance as part of any furnace repair in Van Nuys.
The most common signs are a faint exhaust odor while the furnace runs, visible rust or cracks on the heat exchanger itself, or a flame that flickers and rolls when the blower kicks on. In Van Nuys’s 30-year-old oversized furnaces, short-cycling accelerates heat exchanger cracking, and a crack means carbon monoxide can enter the living space. If you suspect a crack, turn the furnace off, ventilate the house, and call us at (559) 245-8195. We’ll inspect with a combustion analyzer and camera scope, not a guess.
A furnace repair in Van Nuys runs $150 – $700, while a full furnace replacement typically runs $3,500 – $7,500. When the repair is an ignitor, flame sensor, capacitor, or control board, repairing makes clear sense. When the heat exchanger is cracked or the unit is over 25 years old with multiple failing parts, replacement often saves money over the next two or three repair cycles. We’ll show you the numbers both ways and make a recommendation based on the furnace in front of us, not a sales target. Our techs are not paid on what they sell.
Short-cycling means the furnace fires, runs for a few minutes, then shuts off before the house is warm, and the two most common causes in Van Nuys are an oversized furnace and a failing limit switch. Many tract homes here got furnaces sized larger than the floor plan required, so they hit the temperature limit too quickly. The fix is to check the limit switch, verify temperature rise across the heat exchanger, and confirm the duct static pressure is within range, because a leaky original duct system also causes short-cycling. Call (559) 245-8195 for a proper diagnosis; a short-cycle repair that ignores these measurements won’t hold.
Call Halden Heating and Air Woodland Hills for Furnace Repair in Van Nuys
When your furnace won’t fire or your boiler is banging, call (559) 245-8195. You’ll talk to a live person, book a time that works for you, and track your technician to the door. Every Van Nuys furnace repair comes with a written price before work starts, a written guarantee on the repair, and a free second visit if the fix fails. That’s how we’ve operated since Andre Fuller founded the company in 2004, and it’s how we work today under The Relay Visibility Guarantee. If it’s not done right, we make it right.
Written by Andre Fuller, Owner at Halden Heating and Air Woodland Hills.