Gas fireplace won’t light / won’t stay lit MOST COMMON Pilot won’t ignite, or lights then goes out | $150–$300 + thermopile or thermocouple | Thermopile millivolt test, thermocouple replacement, piezo igniter, pilot assembly. We test thermopile output before recommending replacement. Gas supply check included. |
Igniter not sparking GAS No spark when attempting to light, clicking but no ignition | $150–$280 + igniter module or electrode | Electronic igniter module, spark electrode, igniter wire. Moisture from coastal fog or infrequent use is a common cause in LA. |
Gas valve failure GAS Gas not flowing, or flowing uncontrolled | $250–$420 + gas valve assembly | Gas valve replacement. We confirm thermopile output and supply pressure are adequate before diagnosing the valve — a good valve can appear failed if the thermopile output is low. Post-replacement leak test required. |
Burner cleaning / debris removal GAS Uneven flame, yellow/orange flame, debris in burner | $150–$260 Usually no parts needed | Burner cleaning, spider/insect nest removal (common in LA fireplaces unused over summer), debris clearing. Often no replacement part needed. |
Remote / wall switch not working GAS Fireplace won’t respond to remote or switch | $120–$240 + receiver or switch if needed | Remote receiver, wall switch, wiring. Battery check (always first), then receiver unit, then wiring assessment. |
Direct-vent / flue issues GAS Odor, backdrafting, draft problems | $180–$360 + parts if needed | Vent cap inspection, flue blockage clearing, draft inspection. Coastal debris and nesting animals are common LA vent blockage causes. |
Electric fireplace not heating Unit runs but no heat, or completely dead | $120–$260 + heating element or blower | Heating element replacement, blower motor, thermal fuse, control board. Electric fireplaces are simpler and generally less expensive to repair than gas units. |
Electric flame effect not working Heat works but flame display dead or flickering | $120–$240 + LED driver or motor | LED flame effect system, light motor, mirror drum. Display-only issues don’t affect heating function. |
Outdoor fire pit / fire table OUTDOOR Gas fire pit won’t light or stay lit | $150–$340 + parts per diagnosis | Igniter, thermopile, burner cleaning, valve assessment. Coastal corrosion assessment included for properties within 5 miles of the ocean. |
Valor / Napoleon / Regency / SL fireplaces PREMIUM Premium direct-vent fireplace systems | $240–$480+ + OEM parts | Proprietary thermopile systems, premium valve assemblies, specialized ignition modules. OEM parts for these brands run higher than standard fireplace components. |
Diagnostic fee Service call + full diagnosis · gas includes safety check | $89 Applied to repair | Applied to labor total when you approve. Gas calls include supply pressure check, thermopile millivolt reading, and post-repair leak test. |