Same-Day Service · Convection, Deck, Combi, Conveyor & Rapid-Cook Ovens · Gas & Electric · NET-15 / NET-30 Accounts & COI on Request
(619) 330-5105
When a commercial oven won’t hold temperature, the whole line backs up — tickets stack, food goes out late or cold, and the kitchen bleeds money by the hour. Spark Appliance Repair gets San Diego ovens cooking again the same day across every type a busy kitchen runs: full- and half-size convection ovens, deck and pizza ovens, combi ovens and steamers, conveyor ovens, and countertop rapid-cook / speed ovens like TurboChef and Merrychef. We work both gas and electric equipment from Vulcan, Hobart, Garland, Blodgett, Bakers Pride, Montague, Southbend and more — for restaurants, pizzerias, bakeries, cafes, hotels and ghost kitchens countywide. Cooking on a range or charbroiler too? See commercial range repair, and browse all commercial appliance repair services.
A commercial oven that won’t light, runs cold, overshoots, or trips on safety is usually a failed igniter or spark module, a weak or shorted heating element, a gas safety valve, a thermocouple or flame sensor, or a thermostat or control-board fault — and on convection and rapid-cook units, a dead blower or air-circulation motor. Our in-house technicians diagnose the real cause, clean and re-gap igniters, and fit OEM parts so every deck and cavity holds calibrated temperature. Family-owned and San Diego-based since 2016, BBB Accredited and California BHGS-licensed (#C 62399), we open every call with a flat $80 diagnostic credited toward the repair, back every fix with a 90-day parts-and-labor warranty, and bill approved accounts on flexible NET-15 or NET-30 terms with a COI on request. Call (619) 330-5105 — calls before noon are usually same-day from our Spring Valley headquarters, and we hold a 5.0-star rating across 264+ Google reviews.
A dead oven in the middle of service is late tickets, comped meals, and a line that can’t recover. Here is why restaurants, pizzerias, and bakeries across San Diego call Spark first when the heat goes out:
A down oven during prep or service is lost covers by the hour. Most before-noon calls are handled the same day, with after-hours and weekend coverage — we get at least one cavity firing so you can finish service, then complete the full repair on your schedule.
Convection, deck and pizza, combi and steam, conveyor, and rapid-cook / speed ovens — TurboChef and Merrychef included. Igniters, spark modules, elements, gas valves, thermocouples, blowers, thermostats and boards: we diagnose the actual fault instead of throwing parts at it.
An oven 40°F off bakes inconsistent product and fails the line. We verify true cavity temperature with a meter, calibrate the thermostat or control, and confirm recovery time — so what the dial says is what the deck actually delivers, batch after batch.
Approved accounts are billed on NET-15 or NET-30 with a clean monthly invoice, and we provide a certificate of insurance (COI) and W-9 on request — the documentation your bookkeeping and your landlord need, without chasing paperwork after the repair.
A flat $80 service call on arrival, credited in full toward the repair on approval, and a written fixed-price quote before any part is ordered. Every oven repair carries a 90-day parts-and-labor warranty — if the same fault returns, we come back at no charge.
We carry OEM igniters, spark modules, heating elements, gas valves, thermocouples and flame sensors, convection blower motors, thermostats and control boards for commercial ovens — so most single-failure repairs are finished in one visit and your oven is back on the line the same day.
A gas oven that clicks but won’t catch, or lights then drops out, usually has a failed hot-surface igniter, a weak spark module, a clogged pilot, or a gas safety valve that won’t open. We test the ignition circuit and gas-valve resistance, clean and re-gap or replace the igniter, and confirm a clean, reliable light every cycle.
An oven that never gets to set point, or takes forever to recover after the door opens, points to a weak igniter pulling low amperage, a burned-out heating element, a failing gas valve, or a bad thermostat. We meter true cavity temperature, find the weak link in the heat chain, and fit OEM parts so the deck holds calibrated temperature.
A cavity that overshoots, burns product, or keeps heating with the dial down has a shorted element, a stuck relay or contactor, or a failed thermostat or control board reading temperature wrong. We isolate the fault and replace the failed control so the oven cycles safely instead of cooking everything — and itself.
On a convection oven, a noisy, dragging, or dead circulation fan means hot and cold spots, uneven bakes, and a motor on its way out. We replace the convection blower motor, bearings and switches and confirm even airflow so every rack bakes the same from front to back.
TurboChef, Merrychef and other rapid-cook ovens throw error codes, lose magnetron or convection heat, or fail the air-filter and catalytic-converter service most kitchens skip. We diagnose the control and microwave/convection systems, clear faults, and handle the scheduled cleaning these high-output ovens require to keep firing.
A pilot that won’t stay lit, or a burner that fires then shuts off after a few seconds, is almost always a dirty or failed thermocouple or flame sensor telling the gas valve to close. We clean or replace the sensor and verify the safety circuit so the burner stays lit and the oven holds heat.
Deck ovens with cold stones, pizza ovens that won’t hold heat, and conveyor ovens running slow, fast, or unevenly usually have element, burner, belt-drive, thermostat or control issues. We dial in deck and conveyor ovens so bake time and temperature are consistent across the whole cooking surface.
A commercial oven door that won’t seal, sags, or won’t latch leaks heat, wastes gas, and bakes unevenly — and a cracked door spring or hinge is a burn hazard on a hot line. We replace door gaskets, springs, hinges, handles and glass so the door seals tight and holds the heat in the cavity where it belongs.
An oven down mid-service can’t wait on a quote by mail, so we keep the commercial terms simple and predictable. Every repair is priced in writing before any work, and how we bill and prioritize you is what separates real commercial service from a one-off call — flexible accounts, the right paperwork, and same-day response when the line stops cooking.
| Billing Terms (approved accounts) | NET-15 / NET-30 |
| Certificate of Insurance (COI) & W-9 | On Request |
| Written Fixed-Price Quote Before Any Work | Always |
| Parts & Labor Warranty | 90 Days |
| Same-Day (before noon) & After-Hours / Weekend | Available |
| Oven Calibration & Preventive Maintenance | Per Account |
| Dedicated Account Contact | Included |
Every type of commercial oven our in-house crew repairs across San Diego County — or call (619) 330-5105 for same-day service.
Full- and half-size convection ovens and combi ovens/steamers — Vulcan, Hobart, Blodgett, Garland and more. Igniters, elements, gas valves, blower motors, steam generators, thermostats and controls, diagnosed and repaired same-day.
Deck and stone pizza ovens and conveyor ovens that have to hold heat and bake evenly through a rush — Bakers Pride, Middleby Marshall, Lincoln. Burners, elements, belt drives, thermostats and controls dialed in for consistent bake time and temperature.
Countertop rapid-cook and speed ovens — TurboChef, Merrychef and Amana — the high-output units cafes, sandwich shops and ghost kitchens depend on. Error codes, magnetron and convection heat, controls, and the scheduled filter/catalyst cleaning they need.
Oven bases under a commercial range, salamanders, charbroilers and the rest of the hot line — gas and electric. We keep the whole cooking station firing, not just the oven cavity. See all commercial appliance repair.
From the first call to a clean NET-15 or NET-30 invoice — the four-touch process that gets a dead oven firing again fast:
Call (619) 330-5105 or book online — tell us the oven type, the location, and whether you’re down mid-service. Down-oven calls jump the queue. New account? One call sets it up, with COI and W-9 on request.
A uniformed, background-checked technician arrives the same day (for calls before noon) with OEM oven parts on the van, meters the ignition and heat circuit, checks true cavity temperature, and finds the real fault — not a guess.
You get a written fixed-price quote — parts and labor, with the $80 diagnostic credited — before any work. For accounts you can set a standing auto-approve threshold so small fixes never wait on a manager.
Most single-failure repairs finish in one visit so your oven is back on the line the same day, backed by a 90-day parts-and-labor warranty — billed to your account on a clean NET-15 or NET-30 invoice.
Out of our Spring Valley shop at 2637 Summitview Ln, with crews running from Downtown San Diego and Bonita / Chula Vista, a Spark oven tech reaches restaurants, pizzerias and bakeries across the county the same day on most before-noon calls:
Escondido, Santee, National City, Lemon Grove, Lakeside, Imperial Beach and Solana Beach are covered too — dial (619) 330-5105 for same-day commercial oven repair anywhere in the county.
Yes. Spark Appliance Repair provides same-day commercial oven repair across San Diego County for restaurants, pizzerias, bakeries, cafes, hotels and ghost kitchens. We service convection ovens, deck and pizza ovens, combi ovens and steamers, conveyor ovens, and countertop rapid-cook / speed ovens — both gas and electric. Family-owned since 2016, BHGS-licensed (#C 62399), with NET-15 / NET-30 accounts and a COI on request.
We work on Vulcan, Hobart, Garland, Blodgett, Bakers Pride, Montague, Southbend, Middleby Marshall, Lincoln and more, plus rapid-cook / speed ovens from TurboChef, Merrychef and Amana. Convection, deck, pizza, combi, conveyor and speed ovens — gas and electric. Igniters, spark modules, heating elements, gas valves, thermocouples, blower motors, thermostats and control boards, all repaired with OEM parts.
A commercial oven that won’t light, runs cold, or never reaches set point usually has a failed hot-surface igniter, a weak or shorted heating element, a gas safety valve that won’t open, a dirty thermocouple or flame sensor, or a thermostat / control-board fault. On convection ovens, a dead blower motor causes hot and cold spots. We meter the ignition and heat circuit, check true cavity temperature, and fix the actual cause — not just swap parts.
Yes. Most calls received before noon are handled the same day, and we cover weekend and after-hours emergencies. A down oven mid-service is lost covers by the hour, so we triage it first — often getting at least one cavity firing so you can finish service. Call (619) 330-5105 and tell us you are down mid-service.
Yes. Rapid-cook / speed ovens such as TurboChef, Merrychef and Amana are a core part of what we do — the high-output countertop ovens cafes, sandwich shops and ghost kitchens rely on. We clear error codes, diagnose magnetron and convection-heat faults, repair controls, and handle the scheduled air-filter and catalytic-converter cleaning these ovens require to keep firing.
Yes. Approved kitchen accounts are invoiced on NET-15 or NET-30 once a month, and we send a certificate of insurance (COI) and W-9 whenever finance or your landlord requests one. We hold a California BHGS license (#C 62399) and BBB accreditation — the documentation a restaurant’s books require.
Every call begins with a flat $80 diagnostic, applied to the repair when you approve it, followed by a written fixed-price quote covering parts and labor before any work — so the bill holds no surprises. Cost depends on the oven, the part, and the fault; volume, multi-location, and recurring calibration and preventive-maintenance rates are available for accounts billed on NET-15 or NET-30.
Yes. An oven 40°F off set point bakes inconsistent product and slows the line. We verify true cavity temperature with a meter, calibrate the thermostat or digital control, check recovery time after the door opens, and on convection ovens confirm even airflow — so what the dial says is what the deck actually delivers, batch after batch.
Yes. We repair the oven base under a commercial range, plus charbroilers, salamanders and the rest of the hot line — gas and electric. See our commercial range repair page for cooktops and burners. We keep the whole cooking station firing, not just the oven cavity, so the line stays open.
Most before-noon calls in San Diego are same-day from our Spring Valley shop, with weekend and after-hours coverage when the line is down. Every oven repair comes with a 90-day parts-and-labor warranty — if the same problem returns within 90 days, we come back at no charge.
Same-day & emergency service · convection, deck, combi, conveyor & rapid-cook ovens · gas & electric · NET-15 / NET-30 accounts & COI on request · $80 diagnostic credited · 90-day parts-and-labor warranty · San Diego County since 2016.
Spark Appliance Repair provides Commercial Oven Repair across San Diego County: San Diego, Spring Valley, El Cajon, Chula Vista, Coronado, Del Mar, La Jolla, La Mesa, Mira Mesa, Poway, and surrounding areas.
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