Commercial · LA · Orange · Ventura · San Bernardino · Riverside Counties
Commercial Oven Repair Across Southern California
Convection oven down before dinner service, gas range not lighting, deck oven losing temperature, we dispatch commercial oven calls same-day across LA, Orange, Ventura, San Bernardino & Riverside counties. Vulcan, Garland, Southbend, Blodgett, Imperial.
Our Branches
8 service territories across Southern California
Commercial Oven Repair
Southern California
01, About This Service
A commercial oven failure mid-service isn't a maintenance issue, it's a kitchen shutdown.
A commercial convection oven that goes cold at 4pm on a Friday kills the dinner service. A gas range that won't light at 10am shuts down prep. Restaurants on the East Hollywood corridor, along the Wilshire Park stretch, and throughout Koreatown run equipment hard, 14–18 hour days, high-BTU loads, and door cycles that accumulate wear faster than any residential or light commercial schedule accounts for.
We dispatch commercial oven calls as same-day priority because we understand the business impact. An igniter, gas valve, or thermostat issue caught in the morning can be resolved before the lunch rush. The same issue escalating through a lunch service until the oven quits during dinner prep is a different, and much worse, outcome for the operator.
We repair commercial convection ovens, gas ranges, deck ovens, pizza ovens, and conveyor ovens. For Rational and Alto-Shaam combi ovens, we refer to factory-authorized service, these systems are complex enough that factory certification is the honest recommendation. We'll tell you this upfront rather than attempt a repair we're not the best option for.
If you smell gas near your commercial oven: call SoCalGas at 1-800-427-2200, not an appliance company. SoCalGas responds quickly, shuts off gas at the source safely, and verifies the leak, at no charge. Once the gas is secured and the area is safe, then call us at (424) 325-0520 for the mechanical diagnosis and repair. Gas utility first, appliance repair second. Never operate an oven that smells of gas.
02, Oven Types We Service
What we repair, and where we refer when factory certification matters
Different oven types have different failure modes and repair requirements. We come prepared for the specific equipment at your location.
Convection Ovens
Gas and electric convection ovens, the most common type in SoCal commercial kitchens. Igniter, gas valve, heating element, convection fan motor, thermostat, control board, door gasket and seal.
Commercial Gas Ranges
Full commercial ranges with oven section, open burners, pilot systems, igniters, gas valves, oven thermostat, broiler section. Vulcan, Garland, Southbend, Imperial, and Montague.
Deck Ovens
Single and double-deck baking ovens for pizzerias and bakeries. Heating elements, thermostat, door seal and hinge, steam injection systems on equipped models.
Pizza Ovens
Gas and electric pizza ovens, stone deck and conveyor types. Igniter, gas valve, thermostat, conveyor belt motor and drive system, temperature controller.
Conveyor Ovens
Lincoln Impinger, Middleby Marshall, and similar conveyor pizza and baking ovens. Belt drive motor, heating elements, finger fan motors, control board, temperature sensor.
Rack Ovens & Proofers
Commercial roll-in rack ovens and proofer/retarder cabinets for bakeries. Heating system, fan, humidity control, door seal. Common in SoCal's expanding bakery markets, Koreatown bakeries, Anaheim Korean/Vietnamese bakeries, Persian bakeries (Westwood/Tarzana), Inland Empire ethnic-market bakery clusters.
Rational & Alto-Shaam Combi Ovens
Combi oven systems require factory-authorized certification for proper service. We'll refer you to the right specialist, this is honest service, not a limitation.
Convotherm & Complex Steam Systems
Factory-certified service is the right call for complex combi steam systems. We'll connect you with the appropriate specialist rather than attempt a repair we're not best positioned for.
03, Common Failures
What our technicians diagnose most often in SoCal commercial ovens
Not Heating / Won't Reach Temperature
Gas ovens: failed igniter (most common, most replaceable) or faulty gas valve. Electric ovens: failed heating element. Both types: thermostat calibrated incorrectly or drifted beyond spec, oven cycles off before reaching set temperature. We test igniter draw current before condemning it, since weak igniters that still spark don't always light reliably.
Uneven Cooking / Hot Spots
Convection oven with a failed fan motor, without air circulation the oven reverts to radiant heat only, causing hot spots near the elements and cold zones away from them. Also: blocked air circulation baffles from grease buildup, or a warped rack creating uneven airflow. We check fan motor amperage draw to catch motors that run but are losing torque before they fail completely.
Pilot Light Won't Stay Lit
On standing pilot systems, a pilot that lights but won't hold almost always means a failed thermocouple or thermopile, the safety sensor that detects the pilot flame and allows the gas valve to stay open. This is a $80–$150 repair. If the pilot won't light at all, the pilot orifice may be blocked with grease or carbon, a cleaning service resolves it.
Temperature Fluctuation / Inconsistent Heat
A thermostat that cycles the oven on and off at incorrect intervals causes inconsistent temperature. In SoCal high-use commercial kitchens, thermostats drift over time, an oven "running at 350°F" may actually oscillate between 310°F and 390°F. We calibrate against a certified reference thermometer and replace if outside acceptable range.
Door Won't Seal / Heat Escaping
Door gasket compression failure or a warped door allowing heat to escape. Beyond wasted energy, heat escaping from the door changes the oven's thermal profile, front products cook faster than back products. Door gasket replacement is typically a same-visit repair. Warped doors require assessment for repair vs. replacement.
Control Board Fault
Digital control boards on modern commercial ovens fail from heat cycling stress, grease contamination, and power surges. A board fault can present as temperature errors, display failures, or non-responsive controls. We assess whether the fault is the board itself or a sensor feeding incorrect data to it, sensors are usually cheaper to replace.
04, Gas Safety Protocol
What to do when your commercial oven smells like gas, the correct sequence
SoCalGas first. Appliance repair second. This order matters.
Most appliance repair companies don't tell you this, but the correct response to a gas smell near commercial kitchen equipment is to call the gas utility, not a repair company. SoCalGas (1-800-427-2200) will dispatch a technician who can safely locate the leak, shut off gas supply, and confirm the area is safe, and they do this at no charge. An appliance repair technician arriving in this situation without the gas isolated is working in an unsafe environment.
Once SoCalGas has secured the gas supply and confirmed the area is safe, the mechanical repair, finding which component has failed and replacing it, is where we come in. Gas valve replacement, fitting repair, or igniter system issues are our work. The sequence simply matters for safety.
Turn off the oven and move everyone away from the area. Don't operate switches that could create a spark.
Call SoCalGas: 1-800-427-2200. They respond quickly, at no charge, and will shut off the gas supply safely.
Ventilate the space, open doors and windows once you're sure there's no ignition source.
Call us at (424) 325-0520 once gas is secured. We'll diagnose the component failure and repair it same day.
05, Where We Dispatch Most
SoCal restaurant corridors across all 5 counties, where commercial oven calls come from
🎬 East Hollywood / Koreatown (LA)
Dense restaurant corridor on Sunset and Santa Monica Blvds + highest LA restaurant density. Thai Town, Korean BBQ, bakeries, commercial ranges and deck ovens running 18-hour days.
🥐 Silver Lake / Los Feliz / DTLA (LA)
Independent restaurants, artisan bakeries, coffee shops, ghost kitchens, deck ovens, rack ovens, conveyor ovens for morning baking and high-volume operations.
🌊 Newport Beach / Costa Mesa (OC)
Coastal Orange County restaurant row, high-end seafood + casual coastal kitchens. Higher-end commercial ovens, Garland and Wolf commercial equipment common.
🍔 Anaheim / Irvine (OC)
Master-planned community restaurant clusters, Disney-adjacent food service, Irvine Spectrum/Diamond Jamboree commercial kitchens. Ghost kitchen density in Irvine industrial parks.
🌳 Thousand Oaks / Westlake (Ventura)
Conejo Valley restaurant clusters along Thousand Oaks Blvd. Mid-volume restaurants and bakeries, convection and deck oven calls steady year-round.
🏘️ Rancho Cucamonga / Riverside / Temecula (IE)
Inland Empire food service, Victoria Gardens, Riverside historic district, Old Town Temecula. Higher ambient temps stress oven cooling fans and electronics harder.
06, Brands We Service
Commercial oven brands across SoCal kitchens
Gas certified technicians. Parts for Vulcan and Garland carried on service vehicles. Rational, Alto-Shaam, and Convotherm combi ovens referred to factory-authorized service, we'll give you the right referral.
07, Recent Repairs
What our technicians actually fixed recently
"Oven not reaching temp, stuck at 280°F no matter the setting"
Failed igniter on a Vulcan gas convection oven, the igniter was producing a spark but drawing insufficient current to hold the gas valve open reliably. The oven would light, heat partially, then the valve would cut off when the igniter current dropped. Classic weak igniter presentation: oven appears to be working but never reaches set temperature, cycling on and off irregularly.
"Oven section not heating, pilot lights but burner won't come on"
Failed oven gas valve, the pilot was lighting correctly but the main oven burner valve wasn't opening. The thermocouple signal from the pilot was reaching the valve but the valve solenoid had failed mechanically. The oven had been intermittently failing for two weeks, which the kitchen had been working around by pre-heating earlier, by the time they called us the valve had failed completely.
"Bottom deck running much hotter than top, product burning on bottom"
Failed thermostat on the bottom deck of a two-deck Blodgett, the thermostat had failed in the "always on" position, running the bottom deck elements continuously without cycling off. The top deck was reading correctly at 375°F; the bottom was hitting 480°F+. The bakery had been manually managing this for days by reducing bottom deck use, but it was affecting production and risking a fire hazard with prolonged element operation at full load.
"Conveyor belt stopped moving, oven heating but pizzas not going through"
Failed conveyor drive motor on a Lincoln Impinger conveyor oven. The heating system was fully functional but without belt movement, the oven was useless for service. Friday evening call, the restaurant had pulled the unit out of service and was running a reduced menu from a single deck oven. Drive motor failures on Lincoln conveyors are common enough that we carry replacement motors for the 1116 series.
08, Pricing
Transparent pricing. Written estimate before any work begins.
All commercial oven repairs include a 90-day warranty on parts and labor. Multi-unit operators and restaurant groups can discuss priority service agreements, call to discuss your kitchen equipment list.
09, Frequently Asked Questions
Commercial oven repair, what SoCal operators ask us
How much does commercial oven repair cost?
Commercial diagnostic is $120, applied to the repair if approved. Most repairs run $180–$550. Igniter, thermostat, gas valve, door gasket, or fan motor is toward the lower end. Control board or complex assembly work runs higher. Written estimate before any work begins.
Which areas of Southern California do you cover?
All five SoCal counties: Los Angeles, Orange, Ventura, San Bernardino, and Riverside. We dispatch from 8 service territories so the technician on your commercial call is coming from the closest one. Same-day commercial dispatch, oven down = closed kitchen, so we treat it as urgent.
My commercial oven smells like gas, what should I do first?
Call SoCalGas at 1-800-427-2200 (LA, Ventura, parts of Orange and SB) or Southwest Gas at 1-877-860-6020 (Riverside, Anaheim/Long Beach), not an appliance company. They'll shut off the gas safely at no charge. Once the gas is secured and the area is confirmed safe, call us at (424) 325-0520 for the mechanical repair. Gas utility first, appliance repair second.
My commercial convection oven is not heating, what causes that?
Gas ovens: failed igniter (most common), faulty gas valve, or a thermostat cutting the circuit prematurely. Electric ovens: failed heating element or control board fault. If it heats but cooking is uneven, the convection fan motor is usually the issue.
What types of commercial ovens do you repair?
Convection ovens (gas and electric), commercial gas ranges, deck ovens, pizza ovens, conveyor ovens, and rack ovens. For Rational and Alto-Shaam combi ovens, we refer to factory-authorized service, we'll give you the right referral rather than attempt a repair we're not best positioned for.
My pilot light won't stay lit, can I fix this myself?
A pilot that lights but won't hold almost always means a failed thermocouple, a $80–$150 repair requiring a technician. If you smell gas when the pilot is out, follow the gas safety protocol above. Don't attempt to bypass or tape the thermocouple.
Do you repair Vulcan, Garland, and Southbend commercial ovens?
Yes. Vulcan, Garland, Southbend, Imperial, Blodgett, and Baker's Pride are the brands we service most across SoCal commercial kitchens. Parts for Vulcan and Garland carried on service vehicles; others sourced same-day.
How often should commercial ovens be serviced?
Every 6 months minimum. High-volume kitchens running 16+ hours/day benefit from quarterly service. Regular maintenance catches igniter degradation and thermostat drift before they cause failures, usually a $150 fix vs a $500 emergency repair.
When does it make sense to repair vs replace a commercial oven?
Commercial ovens (Vulcan, Garland, Southbend) are built for 15-20 year service lives with proper maintenance. Repair almost always makes sense. Replacement runs $4,000–$15,000+ for a new unit plus installation, gas line work, and ventilation hood adjustment. We give you an honest assessment during the diagnostic.
10, Other Commercial Services
Complete commercial appliance repair across Southern California
Counties We Serve
5 counties · 8 service territories. Same-day commercial dispatch from the closest branch.
Commercial oven repair across Southern California, same-day priority
5 counties · 8 service territories · BHGS Licensed #A49573, EPA 608 Universal certified #1346255700410, · 90-day warranty. Vulcan, Garland, Southbend, Blodgett, Imperial, Baker's Pride. Gas certified. $120 diagnostic.