Gas Fireplace Repair by Licensed Technicians
We provide prompt, reliable gas fireplace repair in Oakville, Burlington, Hamilton, and the surrounding areas. We address ignition issues, poor flame quality, and safety concerns with detailed inspections and functional repairs.
Reliable Gas Fireplace Repair for Safe, Consistent Operation
GasFix Inc. offers professional gas fireplace repair in Oakville, Burlington, Hamilton, and the surrounding areas, performed by TSSA-licensed gas technicians who follow defined inspection procedures and safety protocols. We repair common and advanced issues affecting ignition, flame stability, venting, pilot systems, and gas flow. Whether your fireplace won’t turn on, the flame is weak, or the pilot keeps shutting off, we identify the root cause and provide a clear path to resolution.
Licensed, In-House Technicians
Our technicians are TSSA-certified and trained to diagnose and repair safely.
Fully Stocked Repair Vehicles
Each service vehicle carries more than 300 commonly needed parts for quick same-day repairs.
Clear Communication
If a problem is found, the technician will explain the issue and outline possible solutions before moving forward.
Service Focused on Function and Safety
We complete repairs to restore proper function, resolve safety concerns, and return the fireplace to dependable working condition.
Our Gas Fireplace Repair in Oakville, Burlington, Hamilton, and the surrounding areas
We provide professional gas fireplace repair, addressing issues related to ignition, pilot failure, weak flames, unusual noise, and safety concerns. Each repair is handled by a TSSA-licensed gas technician who inspects the unit, identifies the fault, and explains the problem clearly. Our service vehicles are stocked with parts commonly needed for fireplace repairs, allowing us to complete many jobs during the same visit. We follow a focused, methodical approach to restore function and safety without delays. Whether the fireplace won’t turn on or shuts off unexpectedly, we’re equipped to resolve most problems efficiently and properly.
Weak or Uneven Flame
An uneven or low flame may signal blocked ports, pressure problems, or improper air-to-gas ratio. We assess the burner, inspect valves, and make the necessary adjustments or replacements to restore a steady, clean-burning flame.
- Burner inspection and debris removal
- Testing and adjusting gas pressure
- Checking for flame lifting or rollout
- Cleaning and clearing burner ports
- Reviewing vent system for draft issues
Ignition and Pilot Repair
Ignition issues are one of the most common problems we address. These include failure to ignite, delayed flame response, or repeated pilot light outages. We inspect all ignition components, clean contacts, and replace sensors or thermopiles as required.
- Diagnosis of pilot light and ignition sequence
- Cleaning or replacement of thermocouple or thermopile
- Voltage and response time testing
- Adjustment of spark electrode position
- Functional flame test and safety shut-off check
Fireplace Not Turning On
If the fireplace won’t start at all, it may be due to electrical issues, faulty sensors, or disconnected controls. We evaluate every part of the ignition circuit, pilot system, and wall switch to find the issue.
- Full start-up system assessment
- Inspection of wiring and connections
- Testing wall switch or remote control
- Checking control board and safety features
- Pilot reset and ignition retest
Carbon Buildup and Soot Correction
Excessive soot or carbon residue often points to incomplete combustion. We remove buildup, inspect flame characteristics, and correct air intake or gas flow problems to prevent recurrence.
- Cleaning of burner, pilot, and firebox
- Visual inspection of flame quality
- Adjustment of air shutter and gas valve
- Review of combustion air and vent paths
- Final check for proper flame color and shape
Noisy Operation or Fan Malfunction
Rattling, buzzing, or humming sounds often come from worn fan bearings or loose internal parts. We locate the noise source and repair or replace affected components to restore quiet operation.
- Inspection of fan assembly and mounting
- Lubrication or replacement of worn bearings
- Tightening of internal panels or housings
- Electrical test of fan motor and controller
- Confirmation of reduced operational noise
Common Signs Your Gas Fireplace Needs Repair
Gas fireplaces can develop issues over time that affect safety, performance, or ignition. Recognizing the early signs of a problem can help prevent complete system failure and reduce the risk of unsafe operation. If you notice any of the following, it’s time to schedule a professional assessment.
- Delayed or failed ignition when turned on
- Pilot light won’t stay lit
- Weak, flickering, or discoloured flame
- Soot buildup on glass or around the burner
- Odd smells or unusual noises during operation
- Fan not working or making excessive noise
- Fireplace shuts off unexpectedly after a few minutes
Mercury Flame Switch Conversions and Repairs
Some gas fireplaces—especially older models—use a Mercury Flame Switch as part of their control system. Many contractors, when encountering these systems, may advise homeowners to replace the entire fireplace, claiming that these switches are obsolete and no longer serviceable. At GasFix Inc., we take a different approach.
Our licensed gas technicians understand that a defective Mercury Flame Switch does not require replacing the entire unit. Instead, we offer a solution: we convert the system using modern components by replacing the gas valve and the complete pilot assembly. This update brings your fireplace up to current safety and performance standards without the cost of a full replacement.
Our service vehicles are stocked with the necessary gas valves and pilot assemblies, allowing us to complete Mercury Flame Switch conversions on the spot—often in the same visit. The result is a properly functioning fireplace without unnecessary delay or replacement.
Gas fireplace brands that may require this type of conversion include, but are not limited to:
- Cambridge
- Clair Brothers
- GSW
- Heatilator
- Hunter
- Instaflame
- Kingsman
- Montigo
- Napoleon
- Regency
- Security
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GasFix Inc. is a gas services company that provides expert solutions for homeowners across Hamilton, Burlington, Oakville, Grimsby, Waterdown, Dundas, Ancaster, Stoney Creek, Brantford, Carlisle, Flamborough, Copetown, Lincoln, Smithville, Mississauga, and the surrounding areas.