Marsal & Sons Pizza Oven Not Heating in St. Augustine, FL
Appliance runs but doesn't reach set temperature. Failed heating element, igniter, or thermal fuse. We fix this on Marsal & Sons pizza ovens across St. Augustine. Typical response time in this area is under an hour once you're on the schedule.

Why your Marsal & Sons pizza oven is not heating
The first things owners spot on a not heating Marsal & Sons pizza oven: appliance runs but doesn't reach set temperature. Failed heating element, igniter, or thermal fuse. More often than not it traces back to a bad control board. Left unaddressed, the kitchen loses a station it can't work around.
Most likely causes
- Failed igniter or gas valve
- A broken door switch cutting the heat circuit
- Burned-out heating element
Known Marsal & Sons pizza oven weak points
- Uneven deck temperature and hot spots
- Pilot outages from improper ventilation
- Slow heat recovery on large stone decks
- Burner venturi fouling and thermostat/safety-valve faults
Quick check — and when it's not DIY
Do this first — it takes two minutes: confirm the pizza oven has power, any gas supply valve is open, and a simple reset — power off 60 seconds, back on — doesn't restore heat. Should that not clear it, no spark or flame usually means the igniter or gas valve itself has failed, and gas-carrying parts are restricted to licensed work in most jurisdictions.
How we fix it
First we diagnose the Marsal & Sons pizza oven end to end, so you're not paying to swap parts on a guess. OEM parts (thermostats, burner tubes, pilots, safety valves) available via Middleby and PartsTown; gas work requires a licensed technician. Most not heating jobs finish same-day, at a flat price, under our warranty.
Independent commercial foodservice repair experienced with Marsal deck and brick ovens; not an authorized Marsal service center.
What St. Augustine homeowners say
on the First Coast
“The Marsal & Sons pizza oven died mid-week and they had it sorted before I'd even rearranged my schedule. Genuine Marsal & Sons part, flat price, and done in a single visit.”
“Our Marsal & Sons pizza oven quit on us and they had a technician out the same afternoon in St. Augustine. You can tell they work on Marsal & Sons all the time — quick, clean diagnosis.”
“They squeezed our Marsal & Sons pizza oven in on a busy day and still showed up inside the window. Stood behind the warranty and used a real Marsal & Sons OEM part, not a knockoff.”
Other Marsal & Sons pizza oven problems we fix
Marsal & Sons Pizza Oven repair nearby
Frequently asked questions
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.
Is there a fee for the diagnostic?
A flat $149 covers the on-site diagnosis and rolls into the repair price. What we quote is what you pay — no add-ons.
How much does a Marsal & Sons pizza oven that is not heating cost?
Most repairs for a Marsal & Sons pizza 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.
Can you come out same-day in St. Augustine?
We do — St. Augustine is on our daily route, with same-day and after-hours emergency slots. The earlier you call, the better the odds of a same-day visit.
Get same-day service in St. Augustine.
Flat-rate pricing, 1 year labour warranty, and fast dispatch.