Simple. Fast. Professional.
Schedule your appointment at your convenience.
$80 diagnostic visit — applied to repair if you proceed.
Upfront estimate before any work begins. No surprises.
Professional repair with 180-day warranty on parts and labor.
How Your Repair Visit Works
Schedule your repair at a time that works. Same- or next-day available.
Licensed technician arrives on time, inspects your commercial oven, identifies the problem. $80 fee applies.
Clear written estimate before work begins. $80 diagnostic credited if you proceed.
Issue fixed with quality parts. Most jobs completed in one visit. 180-day warranty included.
Common Commercial Oven Problems
A broken commercial oven can shut down a restaurant kitchen in minutes. Bakeries can't bake, pizzerias can't make pizza, and hotels fall behind on banquet service. FixitBay LLC provides emergency commercial oven repair for every type of commercial cooking equipment in San Francisco, the Peninsula, and Marin County.
Our licensed technician has hands-on experience with convection ovens, deck ovens, pizza ovens, combi ovens, conveyor ovens, commercial ranges, and related cooking equipment from all major manufacturers. We test thermostats, calibrate temperature controls, inspect gas burners and igniters, check heating elements, and evaluate fan motors and convection systems. The $100 diagnostic fee is credited toward your repair.
From a Rational combi oven with a failed steam generator to a Bakers Pride pizza deck that won't hold temperature, we handle the full spectrum of commercial cooking equipment repair. Every job includes our 180-day warranty on parts and labor.
Convection fan motor failures, element burnout, or baffle damage causing hot spots and cold zones in commercial convection ovens. Critical for bakeries and restaurants that depend on consistent baking results.
Deck pizza ovens not reaching or maintaining target temperature (typically 500-700°F). Gas burner clogs, thermostat drift, or insulation degradation affecting pizza quality in San Francisco pizzerias.
Steam generator scale buildup, heating element failure, or water supply issues in combi ovens. Scale from San Francisco's mineral-rich water supply is the leading cause of combi oven failures.
Commercial gas ovens and ranges failing to ignite. Pilot light going out, electronic igniters cracking, or gas valve solenoids failing in high-use restaurant environments.
Modern commercial ovens displaying error codes, touchscreen becoming unresponsive, or programmed cooking profiles lost due to control board failures or power surge damage.
Oven door gaskets degrading from thousands of heating cycles, allowing heat loss. Broken hinges, worn springs, or latch failures on commercial ovens and ranges requiring heavy-duty replacements.
Kitchen range hoods with failed fan motors, worn belts, or grease-clogged filters reducing ventilation. Proper exhaust is required by San Francisco fire code for all commercial cooking equipment.
Conveyor ovens with belt tracking issues, belt tears, or speed control failures affecting cook time and food quality in high-volume restaurant and catering operations.
Need Commercial Oven Repair Today?
Same- or next-day appointments available
Repair vs. Replacement — Commercial Ovens
Commercial ovens are built heavy-duty. Most repairs are far cheaper than replacement.
| Situation | Repair | Replace |
|---|---|---|
Unit under 12 years old Commercial ovens last 15–25 years. Individual component repairs are almost always worthwhile. | — | |
Igniter or gas valve failure Common repairs ($350–$425) that restore full heating. A fraction of a $5,000–$20,000 new oven. | — | |
Temperature control issues Thermostat replacement or calibration ($375) restores cooking accuracy. | — | |
Structural damage or firebox cracks Major structural issues compromise safety. Replacement is the responsible choice. | — |
Commercial Oven Symptoms Checklist
Igniter weakening, gas valve not opening fully, or thermostat calibration drift.
Convection fan motor failing, baffle damage, or hot spots from igniter position issues.
Thermocouple failure, draft issues, or gas pressure inconsistency.
Gas valve not seating completely. Shut off gas and call immediately.
Worn hinges or gasket in a high-use commercial environment. Heat loss increases cook times and energy costs.
How We Diagnose and Fix Commercial Ovens
We test igniters, gas valves, thermostats, convection motors, safety controls, and door seals. Gas pressure and temperature accuracy are measured with professional instruments.
We carry common commercial oven parts. Components for Vulcan, Garland, Blodgett, and other restaurant brands are available next business day.
After repair, we verify temperature accuracy, test all heating modes, check gas connections for leaks, and confirm proper door seal. 180-day warranty.
Commercial Oven Repair Cost in the San Francisco Bay Area
$80 diagnostic fee — applied to your repair if you proceed. Written estimate before any work begins.
| Repair | Starting From |
|---|---|
| Gas valve assembly | from $425 |
| Igniter / pilot assembly | from $350 |
| Thermostat / temperature control | from $375 |
| Convection fan motor | from $395 |
| Door hinge & gasket | from $295 |
| Control board | from $450 |
| Diagnostic visit | $100 |
* Prices include parts and labor. Final cost depends on model and parts required.
Quick Answers
All Major Brands
Commercial Oven Types We Repair
San Francisco's diverse restaurant scene — from Michelin-starred kitchens in Nob Hill to neighborhood pizzerias in the Mission — uses every type of commercial cooking equipment. Our technician understands the engineering differences between each oven type and brings the right diagnostic approach and parts for efficient repair.
Full-size and half-size convection ovens from Blodgett, Vulcan, and Garland. Fan-forced hot air circulation for even baking. Common issues: fan motor bearings, heating elements, thermostat calibration, and door gaskets. Used in nearly every San Francisco restaurant kitchen.
Gas and electric deck ovens from Bakers Pride, Blodgett, and Marsal. Stone or steel decks that reach 500-700°F for artisan-style pizza. Common issues: burner clogs, thermostat drift, cracked decks, and insulation degradation.
Combined steam and convection ovens from Rational, Alto-Shaam, and Electrolux Professional. The most versatile and complex commercial oven type. Common issues: steam generator scale buildup (especially with San Francisco water), control board failures, and fan motor problems.
Belt-driven ovens from Middleby Marshall, Lincoln, and TurboChef for high-volume operations. Common issues: belt tracking, heating element zones, speed controller failures, and conveyor motor problems.
Gas and electric ranges with 4-12 burners plus ovens from Vulcan, Garland, and Wolf. The backbone of every commercial kitchen. Common issues: burner igniters, gas valves, oven thermostats, and range top regulator failures.
Kitchen ventilation systems including hood fans, make-up air units, and grease filtration. San Francisco fire code requires proper exhaust for all commercial cooking. Common issues: fan motor failure, belt wear, grease filter saturation, and airflow imbalance.
Combi Oven & Pizza Oven Specialized Repair
Combi ovens and pizza ovens represent significant investments — a Rational combi oven costs $15,000-$40,000+, and a quality deck pizza oven runs $5,000-$20,000. These are not appliances you want repaired by a generalist. Our technician has specific training and experience with these high-value cooking systems.
San Francisco water has moderate mineral content that causes scale buildup in combi oven steam generators over time. Scale reduces heating efficiency, causes temperature inaccuracy, and eventually blocks water flow entirely. We descale steam generators, replace calcified heating elements, repair water treatment systems, and advise on water filtration to prevent recurrence.
Artisan pizza requires precise, consistent deck temperatures. We calibrate thermostats using professional infrared thermometers, test temperature recovery time (how quickly the oven returns to set temperature after loading), and repair gas burners, igniters, and insulation to ensure consistent performance for San Francisco pizzerias.
Conveyor pizza ovens and toasting ovens require precise belt speed and even heat distribution across multiple heating zones. We diagnose zone heating failures, calibrate belt speed controllers, replace worn belts, and repair conveyor motors to restore consistent throughput.