Igniter or flame sensor failure
The furnace tries to light, then shuts off. A cracked igniter or dirty sensor is a frequent cause.
No heat? We can help
Furnace Repair When Your Home Goes Cold
Our technicians find the real reason your furnace stopped, explain it clearly and quote the fix before starting. Emergency help is available 24/7.
- Technicians on call 24/7
- Clear quote before work
- All common brands
No heat, no hot water or a gas smell? Call any time, day or night.
GAS FURNACE · Schematic
- 24/7 emergency service
- Tri-Cities, Burnaby, Surrey, Pitt Meadows, Maple Ridge
- Clear quote before work starts
- Tidy, respectful work
- Furnaces and boilers
- Air conditioning
- Heat pumps
- Water heaters
- Book online in about a minute
Overview
Fast, honest furnace repair
A furnace that will not start, keeps shutting off or blows cold air is more than an inconvenience in a Lower Mainland winter. Pipes can freeze during a cold snap, and families with babies or older relatives need heat quickly. Our furnace repair service starts with a proper diagnosis: we test the controls, ignition, gas supply, safety switches and venting so we are fixing the cause rather than swapping parts and hoping.
Modern furnaces have a control board that flashes a code when something trips. That code is a clue, not an answer. A pressure switch fault, for example, might mean a failing inducer motor, a blocked condensate drain or a vent pipe clogged with a bird's nest. Once we know the cause, you get options with a clear price, and you decide what happens next.
Common furnace problems we fix
These faults account for most of the no-heat calls we receive.
Blower motor problems
Humming with no airflow, burning smells or a blower that runs constantly point to motor or capacitor trouble.
Pressure switch faults
Often caused by a weak inducer, blocked vent or clogged condensate line, rather than the switch itself.
Control board and wiring
Power surges, moisture and age can damage boards and connections, leaving the furnace dead or erratic.
Thermostat issues
Wrong settings, dead batteries or a failed thermostat can mimic a furnace fault.
Overheating and limit trips
Restricted airflow makes the furnace overheat and shut itself down to stay safe.
Included
Try these before booking a repair
- Set the thermostat to Heat and raise it a few degrees
- Replace the thermostat batteries
- Make sure the furnace service switch is on
- Reset any tripped breaker once, and call us if it trips again
- Check that the filter is not clogged
- Make sure the furnace door panel is closed securely
- Clear snow or debris from outdoor vent pipes
How it works
Our repair process
- 1
Call or book
Reach us at (236) 222-2222 any time, or book online for non-urgent repairs.
- 2
Diagnose the cause
We read the error codes and test each part of the system to find what failed.
- 3
Approve the price
You see the repair options and the cost up front, with no surprises.
- 4
Repair and verify
We fix it, run the furnace through several cycles and check that it is operating safely.
Why call Able Pro for furnace repair
Round-the-clock help
Emergencies do not wait for business hours, and our technicians are on call 24/7.
Real diagnosis
We test before replacing parts, so you only pay for what actually fixes the problem.
Repair or replace, honestly
If an old furnace is not worth repairing, we will tell you and explain why.
Safety checks included
We confirm the furnace is venting and burning safely before we leave.
Near you
Furnace Repair in your city
Related services
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Questions homeowners ask us
Still unsure? Call (236) 222-2222 and talk it through with us.
Is a furnace that won't turn on an emergency?
It can be, especially in freezing weather, with young children or older family members at home, or when pipes are at risk. Call (236) 222-2222 and we will help you decide how urgent it is.
Why does my furnace blow cold air?
The blower may be running while the burners fail to light, often because of a dirty flame sensor, failed igniter or a safety switch trip. A thermostat fan setting of On instead of Auto can also cause cool air between cycles.
What does a blinking light on my furnace mean?
Most furnaces have an LED on the control board that blinks a code. The door panel usually has a chart explaining the codes. Note the pattern before you call so the technician can prepare.
Should I repair or replace my old furnace?
Consider the age of the furnace, the cost of the repair, how often it breaks down and its efficiency. If it is near the end of its expected life and needs a major part, replacement often makes more sense. We will lay out both options clearly.
My carbon monoxide alarm is going off. What do I do?
Get everyone outside right away and call 911 from outside. Do not go back in until emergency responders say it is safe. Then have the furnace and other gas appliances inspected before using them again.
Book your visit
Need heat back tonight? Call us
Our technicians are on call 24/7 at (236) 222-2222, or you can book a repair online for a time that suits you.
Call or text, 24/7 for emergencies(236) 222-2222Request a visitTakes about a minute
We only use your details to arrange your visit.
Request received
Thanks! We will call you to confirm a time. Need us sooner? Call (236) 222-2222.