$59.99 service call
Signs. Likely Causes. Solution.
Signs: No lights, no fan, no heat.
Likely Causes: Blown fuse, tripped breaker, faulty door switch, or defective main control board.
Solution: Check power supply, inspect door safety switches, and test control panel functionality.
Signs: Takes too long to reach temperature or stays lukewarm.
Likely Causes: Faulty thermostat, heating element (electric), gas valve/igniter (gas), or blocked airflow.
Solution: Test and replace heating components, inspect airflow ducts and fans.
Signs: Product on one side burns while other side undercooks.
Likely Causes: Malfunctioning convection fan, blocked vents, or poor rack rotation.
Solution: Inspect fan motor, clean air ducts, and ensure rotating rack moves freely.
Signs: Rack doesn’t turn or stops mid-cycle.
Likely Causes: Broken drive motor, failed gear assembly, or faulty rotation sensor.
Solution: Test motor and gear system, replace defective parts, and reset rack position sensors.
Signs: No steam during bake, crust not forming properly.
Likely Causes: Blocked steam injector, failed solenoid valve, or empty water reservoir.
Solution: Clean injectors, check water lines, test solenoids, refill or reconnect water supply.
Signs: Display not responding, errors, or locked screen.
Likely Causes: Moisture in the panel, software glitches, or control board failure.
Solution: Dry out components, reboot the system, or replace the panel.
Signs: Product burns too quickly, temperature exceeds set point.
Likely Causes: Faulty thermostat or temperature sensor, stuck relay.
Solution: Replace temperature probe and check control relays or solid-state relays.
Signs: Grinding, humming, or squealing during bake.
Likely Causes: Worn drive motor, faulty fan bearings, or loose components.
Solution: Lubricate or replace bearings, tighten mounts, or replace noisy motor.
Signs: Detectable odor before ignition or during idle.
Likely Causes: Leaking gas line, defective valve, or improper combustion.
Solution: Shut off gas, check for leaks, and test burner assembly.
Signs: Heat escapes, longer bake times, visible steam leaks.
Likely Causes: Worn gasket, bent hinges, or damaged latch.
Solution: Replace door gasket, realign hinges, or repair latch mechanism.
Need reliable Commercial Rotary Rack Oven? Marshall Appliance is your local expert in San Diego County. We service restaurants, cafés, bakeries, and production kitchens with 5 years of experience, honest diagnostics, and manufacturer‑approved parts. Call (619) 342-8320 or email appliancerepairmarshall@gmail.com. We’re available 7 days a week with same‑day or next‑day appointments when available.
Issue | Possible Cause | Typical Repair Time | Estimated Cost Range |
---|---|---|---|
Won’t start during rush | High‑use wear, safety interlocks, power phase | 1–2 hours | $180–$440 |
Inconsistent temperature | Thermostat, relays, gas valves, sensors | 1.5–3 hours | $190–$480 |
Slow recovery time | Scaled components, blocked airflow, weak burners | 2–3 hours | $220–$490 |
Leaks or spills | Drain lines, gaskets, fittings | 1–2.5 hours | $190–$420 |
Tripping breakers | Shorts, overloading, bad contactors | 1–2 hours | $200–$480 |
Alarm / error codes | Board faults, sensors, comms | 1–2 hours | $180–$420 |
Brands we service: Amana, Bosch, Dacor, DCS, Electrolux, Frigidaire, GE, Jenn-Air, Kenmore, KitchenAid, LG, Liebherr, Magic Chef, Maytag, Miele, Samsung, Sharp, Speed Queen, Sub-Zero, Thermador, Thor, U-Line, Viking, Whirlpool, Wolf.
Ready to book? Call (619) 342-8320 or email appliancerepairmarshall@gmail.com. We’re available 7 days/week across San Diego County.
🌟 At Marshall Appliance, we go beyond simple fixes. Our technicians share maintenance tips, energy‑saving advice, and guidance on extending the life of your appliance. Serving all of San Diego County, we proudly help households and businesses reduce downtime and enjoy reliable performance every day. Our repeat customers in Oceanside, Carlsbad, Vista, and across the county know they can trust us for honest, long‑lasting repairs.
Proudly serving the San Diego area with reliable appliance repair and maintenance services for both residential and commercial clients.
5142 Catocin Drive San Diego, CA 92115 United States
Mon. – Sun.: 8:00 AM-10:00 PM
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