What we offer
What is included
Ignition and flame sensor service
Inducer and blower motor repair
Pressure switch and control board
Gas valve and burner service
Heat exchanger inspection
Carbon monoxide test
Before you call
Quick checks you can do yourself
- Set the thermostat to Heat, raise the setpoint a few degrees above room temperature, and set the fan to Auto.
- Replace the furnace filter if it is dirty.
- Make sure the furnace door is fully closed so the door safety switch is pressed.
- Look through the small window on the furnace door for a blinking status light. Count the blinks and match them to the chart on the door, then share that with the technician.
- Check that the furnace breaker or the switch near the furnace is On.
- If you smell gas, do not touch any switches. Leave the house and call SoCalGas or 911 from outside.
Still not working? Call (323) 240-2373 or tap "Call me back". Do not open electrical panels or touch gas parts.
Troubleshooting guides
Common problems, explained
Troubleshooting
Furnace Blowing Cold Air? 7 Causes and What to Check
A furnace that blows cold air is often just set to fan On instead of Auto, or the burners shut off after a few seconds because of a dirty flame sensor, a clogged filter, or an ignition problem. Check the thermostat and filter first. If the burners do not light or keep shutting off, call a technician.
Read the guideTroubleshooting
Furnace Turns On Then Shuts Off? Short Cycling Causes
A furnace that turns on and shuts off quickly is short cycling, usually because of a clogged filter causing overheating, a dirty flame sensor, a blocked vent or intake, or a thermostat problem. Replace the filter and check the thermostat first. If it keeps cycling, a technician should check the safety switches and venting.
Read the guideTroubleshooting
Thermostat Blank or Not Responding? Causes and Fixes
A blank thermostat usually has dead batteries, lost power from a tripped breaker or switch, or was shut off by a tripped condensate float switch. It can also be a blown fuse on the control board or a failed transformer. Replace the batteries and check breakers and the float switch first. If it is still blank, a technician should test the low voltage power.
Read the guideFurnace Repair in Santa Clarita & Orange County
WY&G, Inc. provides furnace repair for homes and light commercial buildings in Santa Clarita, Valencia, Saugus, Canyon Country, Newhall, Stevenson Ranch, Castaic and the north San Fernando Valley, and across Orange County from Tustin and Irvine to San Clemente. No heat, short cycling, strange smells or noises. Safe, same-day gas furnace repair. Every visit starts with a diagnostic and a written price, and our licensed technicians (CSLB C-20 #1044922) explain what they found in plain language.
Furnace Repair by city
Stage 1
01Request
You call or send a request. We confirm the problem and set a time, usually the same day.
Stage 2
02On-site visit
The technician tests the system: electrical, refrigerant or gas, airflow and drain.
Stage 3
03Written estimate
You get a written diagnosis and price before any work starts.
Stage 4
04Service
We repair with quality parts and keep the work area clean.
Stage 5
05Support
We test performance, explain what we found and how to avoid it next time.
Tip
Common problems and what they mean
Starts, then shuts off
Usually a dirty flame sensor. Quick fix.
Blower runs, no heat
Ignition problem: igniter, pressure switch or gas valve.
Burning smell
A little dust smell on the first cold day is normal. A strong or lasting smell is not.
Error light blinking
Note the pattern through the panel window. It helps us bring the right part.
Pro tip
If you smell gas, leave the house and call SoCalGas or 911 first. Call us once it is safe.
Related
More heating services
Ductless Mini-Split Installation
Quiet, efficient heating and cooling for rooms without ducts: additions, garages, bedrooms.
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Heat Pump Installation
One system for cooling and heating. Repair, replacement and conversion from gas furnaces.
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Rooftop Package Unit Repair
Repair and replacement of rooftop and ground package units and gas packs.
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Zoning Systems
Separate temperatures for upstairs and downstairs with dampers and multiple thermostats.
Get detailsReviews
Reviews from our customers
WY&G is very reliable and professional. They were assigned by the warranty company and did excellent work. Same day fixed the problem and finished the work. Strongly recommends WY&G Inc for all AC repair or regular maintenance work for HVAC.
Canyon Country, CAWe’re very happy with WY&G services. We had our old heater & AC replaced in our unit. The tech guys are professional and provide high quality services. Definitely recommend if you want to upgrade your system. The crew worked smoothly and cleaned up after work.
Studio City, CAI don’t have enough good things to say about WY&G. They are professional, fast, and do quality work. I had a lengthy issue that required working with a home warranty and manufacturer’s warranty that WY&G was able to help me resolve. They are great with communicating and always called me back promptly. I will definitely be using them again.
Sherman Oaks, CAFAQ
Frequently asked questions
How fast can you come?+
Same day in most cases, 24/7 for emergencies.
Do you check for carbon monoxide?+
Yes, on every heater call.
Is my old furnace safe?+
Age alone does not decide it. We inspect the heat exchanger and venting and tell you plainly.
Do you repair all brands?+
Yes.
Licensed, insured C-20 HVAC contractor
All major brands
Our own team, no middlemen
Written price before work begins
Help with home warranty claims
Support after every repair and install
Consultation
Get a free quote and consultation
Send a quick request and we will call you back fast.
- A clear written estimate
- Help choosing the right system
- Straight answers to your questions
