Unox Commercial Oven Not Heating in Middleburg, FL
Appliance runs but doesn't reach set temperature. Failed heating element, igniter, or thermal fuse. We fix this on Unox commercial ovens across Middleburg. Most jobs are booked, diagnosed, and fixed inside 24 hours.

Why your Unox commercial oven is not heating
When a Unox commercial oven is not heating, here's what you'll usually notice: appliance runs but doesn't reach set temperature. Failed heating element, igniter, or thermal fuse. Nine times out of ten it comes down to failed igniter or gas valve. Left unaddressed, the kitchen loses a station it can't work around.
Most likely causes
- Failed igniter or gas valve
- Tripped thermal fuse
- Faulty temperature sensor
Known Unox commercial oven weak points
- Limescale scaling in steam/spray system in hard water
- Fan motor bearing wear
- Door gasket wear
- Touchscreen or control board faults
Quick check — and when it's not DIY
Before you call anyone, check whether an ignition click or spark is audible at all when it should be heating. Should that not clear it, heating elements, igniters, and gas valves combine high current or combustible gas, and that combination is a licensed-technician job, not a home fix.
How we fix it
Our technician runs a full diagnostic on your Unox commercial oven and isolates the exact cause before quoting. OEM parts available via Unox and PartsTown; regular descaling advised in hard-water areas; electrical work requires a qualified technician. The quote is flat, approved before we start, and every repair carries our warranty.
Independent commercial foodservice repair experienced with Unox combi and convection ovens; not an authorized Unox service center.
What Middleburg homeowners say
on the First Coast
“Called about our Unox commercial oven in the morning and it was running again by evening. Flat price agreed up front, and they stood behind the labour warranty.”
“Called late at night and a tech was here by mid-morning to look at the Unox commercial oven. Genuine parts, done in one trip, and the invoice matched the quote.”
“The Unox commercial oven died mid-week and they had it sorted before I'd even rearranged my schedule. Clean, on-time, and they took the old part with them. Would call again.”
Frequently asked questions
What does the call-out cost?
The $149 diagnostic covers a full on-site inspection and is applied to your repair total. There are no hidden trip charges or surcharges on top of your quote.
How fast can you get to Middleburg?
Yes. We cover Middleburg daily and offer same-day and emergency service. Booking earlier in the day gives the best chance of an afternoon slot.
What does a Unox commercial oven that is not heating usually cost?
Most repairs for a Unox commercial oven that is not heating run $200–$880 including parts and labour. The $149 diagnostic is credited in full toward the repair when you go ahead, and you get a flat quote before any work starts.
Do you warranty your repairs?
We stand behind the work with a 1-year labour warranty and 6-month parts warranty — if it recurs in that time, we fix it again for free.
Get same-day service in Middleburg.
Flat-rate pricing, 1 year labour warranty, and fast dispatch.