Commercial Oven Not Heating — Causes & Fix
Commercial Oven Not Heating? Here are the most likely causes, what you can safely do right now, and when to call a technician.
- Licensed & insuredCommercial refrigeration and kitchen equipment technicians
- $135 service callClear price before any work starts
- $50 off your repairWhen you book online or mention the website
- Warranty on every job30-day labor, 90-day parts, extended 1, 3 or 5 years on select work
- Open 7 days a weekMon–Sat 8 AM–6 PM · Sun 10 AM–3 PM
- Same-day serviceWhen you call early — trucks stocked with common parts
We repair this every week across Charlotte — $135 service call · $50 off repair.
Most likely causes
- Failed igniter or flame sensor
- Bad gas valve
- Failed thermostat or probe
- Convection blower or door switch failure
What to do right now
- Check that gas and power are on
- Note any error codes
- If you smell gas, leave and call the gas utility
When to call
If the problem comes back, product is above safe temperature, or the fix involves refrigerant, gas or electrical parts, call a technician. Ovens that won't heat, heat unevenly or show error codes usually have a failed igniter, gas valve, thermostat, temperature probe, blower motor or door switch. We test the whole sequence of operation to find it.
Save $50 on your repair
Book online or mention our website when you call and we take $50 off the repair. The service call is a flat $135, and you get a clear price before any work begins — no surprises.
Typical jobs we handle
Examples of common repairs on commercial refrigeration and kitchen equipment.
- Commercial OvenBakeries
Convection oven baking unevenly
- What we found
- Blower motor bearings worn
- What we did
- Replaced the convection blower motor
✓ Typically fixed in one visit
- Commercial OvenPizzerias
Conveyor pizza oven not reaching temperature
- What we found
- Failed igniter and flame sensor
- What we did
- Replaced igniter and sensor, verified bake temperature
✓ Typically fixed in one visit
- Commercial DishwasherHotels & Banquet Facilities
Dish machine final rinse at 160°F
- What we found
- Booster heater element burned out
- What we did
- Replaced the element, verified 180°F final rinse
✓ Typically fixed in one visit
- Reach-In FreezerPizzerias
Reach-in freezer frosting up every few days
- What we found
- Defrost heater open circuit
- What we did
- Replaced the defrost heater and tested a full defrost cycle
✓ Typically fixed in one visit
- Prep Table & Sandwich UnitPizzerias
Pizza prep table rail pans at 46°F
- What we found
- Dirty condenser and weak evaporator fan
- What we did
- Cleaned the condenser, replaced the fan motor, rail back to 39°F
✓ Typically fixed in one visit
- Prep Table & Sandwich UnitRestaurants
Sandwich unit lid won't stay open
- What we found
- Broken lid hinge pin
- What we did
- Replaced the hinge set and adjusted the lid
✓ Typically fixed the same day
- Refrigerated Display CaseBakeries
Bakery display case warm at the front
- What we found
- Evaporator iced from a bad defrost timer
- What we did
- Replaced the timer, defrosted, verified temperatures
✓ Typically fixed in one visit
- Coffee & Beverage EquipmentCafés & Coffee Shops
Coffee brewer not hot
- What we found
- Scale-coated heating element
- What we did
- Replaced the element, descaled the tank
✓ Typically fixed in one visit
Examples for illustration. Every job is diagnosed on site; parts, time and price depend on the equipment.
Get it fixed in your area
- Commercial Oven Not Heating — Charlotte
- Commercial Oven Not Heating — Ballantyne
- Commercial Oven Not Heating — Pineville
- Commercial Oven Not Heating — Matthews
- Commercial Oven Not Heating — Mint Hill
- Commercial Oven Not Heating — Stallings
- Commercial Oven Not Heating — Indian Trail
- Commercial Oven Not Heating — Weddington
- Commercial Oven Not Heating — Wesley Chapel
- Commercial Oven Not Heating — Waxhaw
- Commercial Oven Not Heating — Monroe
- Commercial Oven Not Heating — Fort Mill
Related
Frequently asked questions
Why is my commercial oven not heating?
Most often: failed igniter or flame sensor; bad gas valve; failed thermostat or probe; convection blower or door switch failure.
Can I fix it myself?
Simple checks are safe: check that gas and power are on; note any error codes. Refrigerant, gas and electrical repairs should be done by a licensed technician.
How fast can you come?
Same-day service is often available. Hours: Monday through Saturday from 8:00 AM to 6:00 PM, and Sunday from 10:00 AM to 3:00 PM (Eastern Time).