Professional Gas Fireplace Repair & Servicing
Gas fireplaces, log sets, and inserts offer clean, effortless heat at the flip of a switch or click of a remote. However, despite their low-maintenance reputation, gas appliances rely on complex electronic ignition systems, delicate safety sensors, precision gas valves, and sealed glass enclosures. When soot accumulates or electrical components degrade, your gas fireplace can stall, shut off unexpectedly, or pose dangerous gas leak and carbon monoxide hazards.
Our certified gas technicians specialize in diagnosing, repairing, and tuning vented and vent-free gas fireplaces, inserts, and gas log sets.
Common Gas Fireplace Problems We Fix
Gas hearth systems require technical expertise across electrical, gas-line, and ventilation components. Call us if you notice any of these common issues:
- Pilot Light Won't Stay Lit: The pilot light flickers out as soon as you release the knob, signaling a worn thermocouple or thermopile.
- Main Burner Fails to Ignite: The pilot is burning, but turning on the wall switch, remote, or thermostat fails to ignite the main log set.
- Fireplace Shuts Off Randomly: The unit ignites fine but abruptly shuts down after 5 to 20 minutes of operation.
- Cloudy, Black, or Sooty Glass: Foggy white film, yellow film, or dark black carbon soot coating the interior ceramic glass door.
- Gas Odor or Rotten Egg Smell: Strong odor of mercaptan (natural gas / propane) when attempting to turn the fireplace on or off.
- Odd Whistling, Roaring, or Rumbling Noises: Air-to-gas ratio imbalances, delayed ignition, or clogged burner ports causing unusual sounds.
Our Diagnostic & Gas Repair Services
We service all major brands (including Heatilator, Majestic, Superior, Mendota, Regency, Empire, Valor, and Napoleon) using original manufacturer (OEM) replacement parts:
Thermocouple & Thermopile Replacement
The thermocouple and thermopile are thermal safety sensors that detect the pilot flame and generate millivoltage to hold the gas valve open. We replace worn sensor probes to restore instant, reliable ignition.
Pilot Assembly & Burner Port Cleaning
Over time, dust, cobwebs, and chemical corrosion clog the tiny pilot orifice and main burner ports. We clean, de-scale, and calibrate the pilot assembly for smooth flame transfer.
Gas Valve & Control Module Repairs
We test electrical millivolts, solenoid resistance, and gas pressure manifolds, replacing faulty gas control valves, wall switches, receivers, and remote modules.
Glass Restoration & Gasket Replacement
We remove stubborn white mineral haze from ceramic glass using non-abrasive gas glass cleaners, inspect high-temp door rope gaskets, and ensure the firebox forms a safe, direct-vent vacuum seal.
Gas Fireplace Safety: Carbon Monoxide & Venting
Because gas burns so cleanly, many homeowners assume gas fireplaces don’t require safety maintenance. However, incomplete gas combustion creates carbon monoxide (CO), a colorless, odorless, and deadly gas.
- Important Safety Note: If you smell gas near your fireplace, immediately turn off the main gas shutoff valve, open windows, leave your home, and contact your local gas utility or emergency services before calling for repair.