Get Your Quote for Heating System Repair
Fill the form below to inquire about Gas Services Edmonton's Heating System Repair in Edmonton.
Fill the form below to inquire about Gas Services Edmonton's Heating System Repair in Edmonton.
Heating failures follow predictable patterns. Here are the problems homeowners call us about most and what we do to fix them correctly.
A furnace that ignites and then shuts off within seconds is usually tripping a safety control because the flame sensor cannot confirm ignition, the igniter is too weak to light the burners reliably, or a pressure switch is failing to close. Attempting to override the safety lockout to keep it running can cause further damage. We test each component in the startup sequence to identify the specific failure before replacing anything.
A furnace that runs but produces no heat is often dealing with a failed heat exchanger that has caused the furnace to shut off combustion while continuing to run the blower, or a gas valve that is not opening. This is a repair that requires a proper diagnosis because the cause and the safety implications differ significantly between the two possibilities. We check combustion, gas pressure, and control signals before recommending a repair path.
A heat pump blowing cold air in heating mode is almost always caused by a stuck reversing valve that cannot switch from cooling to heating position, or a refrigerant charge that has dropped below effective operating range. Both cause identical symptoms but require different repairs. We test the reversing valve electrically and check refrigerant charge before recommending which issue is responsible.
A boiler that repeatedly loses pressure has either a leak somewhere in the system or a failed expansion tank that is no longer absorbing pressure fluctuations properly. Continually topping up the pressure without finding the cause accelerates corrosion and damages the boiler's pressure relief valve over time. We locate the source of pressure loss and address it correctly rather than just recommending a refill.
Banging, rattling, squealing, and grinding from a heating system each point to different faults: loose ductwork, worn blower bearings, a failing inducer motor, or delayed ignition producing a small gas buildup before the burners light. Each is repairable at the stage when the sound first appears, and most become more expensive if the system continues to run. We diagnose the sound source and correct the mechanical cause.
A heating system that is consuming significantly more energy than it used to is usually working harder to compensate for a developing fault: low refrigerant in a heat pump, a partially clogged burner in a furnace, or a zone valve stuck open in a boiler system. The system produces the same amount of heat but uses more fuel or electricity to do it. We identify the efficiency loss and correct the underlying cause.
A furnace that turns on and off every few minutes rather than completing full heating cycles is short-cycling, which can be caused by an oversized unit, a restricted filter, a failing limit switch, or poor thermostat placement near a heat source. Short-cycling increases wear on the heat exchanger and blower motor and should be corrected rather than accepted as normal. We check all contributing factors and address the root cause.
A CO alarm triggered near the furnace or heating system is a serious safety event that requires immediate evacuation and professional inspection before the system is used again. The most common cause is a cracked heat exchanger allowing combustion gases to enter the circulated air supply. We carry all required safety equipment and perform a full combustion analysis and heat exchanger inspection before returning any system to service.
A furnace that fails to start during cold weather is most often in a safety lockout triggered by a failed igniter, flame sensor, pressure switch, or limit switch fault. In below-freezing temperatures, a heat loss situation can put pipes at risk within hours. We diagnose the specific trigger before attempting any restart so the repair addresses the actual fault rather than just clearing the lockout code.
Our furnace died on the coldest night of the year and Gas Services Edmonton had someone out within two hours. Turned out to be a failed ignitor. Can't thank them enough for the fast response.
Another company had already guessed wrong twice on our furnace noise. The technician here actually tested each component and found a loose blower bracket in twenty minutes. Fixed on the spot.
Our control board needed replacing and it wasn't a stock part, so we waited a day with a space heater in the meantime. Once it arrived the fix was quick and the furnace has run perfectly since.
I expected to be told I needed a whole new furnace. The technician from Gas Services Edmonton explained the repair cost was well under the replacement threshold and fixed the flame sensor issue instead. Saved us real money.
Came in for a simple noise complaint and the technician found a cracked heat exchanger during testing. Explained the carbon monoxide risk clearly and walked us through next steps. Genuinely glad they checked thoroughly.
Called on a Sunday afternoon expecting a long wait. Gas Services Edmonton had a technician at our door within a couple hours and the repair was done before dinner. Exactly what we needed.
Contact Gas Services Edmonton today for expert HVAC repair, installation, and maintenance services in Edmonton area.
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