Same-day AC repair
Furnace turns on, then shuts off
A dirty flame sensor. Cleaning or replacing it is one of the most common winter fixes.
Book a techFurnace and heating repair experts in Burbank & LA
No heat? A licensed tech today, a flat price before any work, and a carbon monoxide check on every visit.
Safe heat, not just heatHeat exchanger inspectedCarbon monoxide testedSafety switches never bypassed
Same day7 days, 7 AM-9 PM
$89diagnostic, credited to the repair
CO checkon every furnace call
On timeor $50 off
Common problems
Furnace and heating problems we fix
Furnace not igniting or clicking
A failed hot surface igniter or a pressure switch problem caused by a blocked vent or a weak inducer motor.
Book a techFurnace blowing cold air
The furnace may be overheating and tripping its limit switch because of a clogged filter or closed vents, or the thermostat fan is set to On.
Book a techSmell of gas or a CO alarm
Leave the house, then call SoCalGas at 1-800-427-2200 or 911. Do not restart the furnace; a cracked heat exchanger or a venting problem needs inspection first.
Book a techOld wall furnace
Many LA homes from the 1940s and 1950s still heat with wall furnaces. Parts get hard to find; a ductless heat pump is a common replacement.
Book a techHow we work
Know your furnace is safe before we leave
Every furnace call includes a carbon monoxide test and a heat exchanger check, not just getting the heat back on.
- Readings, not guesses
- Photos of every problem
- A flat price for each fix
CSLB #1148919. Verify it on cslb.ca.gov
Heating repair reportAirwork tech · sampleExampleHeat exchangerNo cracks foundOK
Carbon monoxide0 ppm in the houseOK
Flame sensorDirty, flame drops outFix
IgniterWithin specOK
Gas pressureSet to the maker's specOK
VentingDraft confirmedOK
Fix today: clean the flame sensor, flat price before work
How it works
How furnace repair works
- 60 seconds
Book
Online or by phone. Pick a two-hour arrival window that works for you.
- Live ETA
Track
A text with your tech's name, photo and arrival time. No waiting by the door.
- On site
Diagnose and approve
We check the igniter, flame sensor, venting and heat exchanger, then show a flat price on a tablet. Nothing starts until you say yes.
- Same visit
Fixed
Common parts ride on the truck. Photos of the work and a two-year labor warranty.
Upfront pricing
Furnace repair cost
Flat prices, posted here. Your tech confirms the final number on a tablet, and nothing starts until you approve it.
| Diagnostic visitCredited to the repair | $89 |
|---|---|
| Flame sensor or igniter | from $189 |
| Pressure switch or limit switch | from $249 |
| Inducer or blower motor | from $549 |
| Furnace replacementPermit included | from $4,900 |
Flat prices, confirmed on a tablet before any work starts.
What you get
- Ignition, flame sensor, pressure switch and limit tests
- Combustion check and carbon monoxide reading
- Heat exchanger inspection with a camera where accessible
- Venting and gas connection check
- Flat price before work; parts for major brands on the truck
Our guarantees
Four promises, in writing.
On time, or $50 off.
If we miss your arrival window, the discount is applied automatically.
Price first, always.
You approve a flat price before any work begins. No hourly surprises.
Fixed right, or we come back free.
Same problem within 90 days means a free return visit.
Two-year labor warranty.
On every repair and install, on top of the manufacturer's parts warranty.
CSLB license #1148919. Verify it on cslb.ca.gov
FAQ
Furnace repair: answers from our techs
Something else on your mind? Call (818) 351-1443 and a real person picks up.
Why does my furnace turn on and off quickly?
Short cycling usually comes from a dirty flame sensor, a clogged filter causing overheating, or an oversized furnace. A technician can tell which in one visit.
Is it safe to run a furnace that smells like burning?
A dusty smell on the first cold day is normal for a few minutes. A persistent burning, electrical or gas smell is not: turn the furnace off and call.
Should I replace my wall furnace?
If parts are hard to find or it runs on a standing pilot, replacing it with a ductless heat pump adds efficient cooling too, and LADWP, BWP and GWP pay rebates for it.
Do you work on heat pumps in heat mode?
Yes. Heat pumps are common in newer LA homes, and we repair reversing valves, defrost controls and outdoor units.
About heating repair in Burbank and Los Angeles
Short answer
Airwork repairs gas furnaces, wall and floor furnaces and heat pumps in homes within 20 miles of Burbank. Common fixes such as igniters, flame sensors and pressure switches are done on the first visit, and every heating call includes a combustion and carbon monoxide check. Replacement furnaces start from $4,900 installed.
We provide this service everywhere within 20 miles of Burbank. See the areas we serve
Related services
Updated October 2026. Prices are flat and confirmed on site before work starts.
Need it fixed today?
Open 7 days, 7 AM-9 PM. 24/7 emergency line.