Duke Manufacturing Commercial Range Gas Smell in St. Augustine, FL
Rotten-egg odor near appliance. EMERGENCY — shut off gas, leave the area, call us and 911. We fix this on Duke Manufacturing commercial ranges across St. Augustine. Our trucks run this area every day, so next-day is the norm and same-day is common.

Why your Duke Manufacturing commercial range is gas smell
Catching gas smell early on a Duke Manufacturing commercial range is usually straightforward: rotten-egg odor near appliance. EMERGENCY — shut off gas, leave the area, call us and 911. More often than not it traces back to a cracked burner or manifold. Left unaddressed, the kitchen loses a station it can't work around.
Most likely causes
- Failed gas valve seal
- A worn supply-line connection
- A faulty regulator
- A cracked burner or manifold
- A loose gas line fitting
Known Duke Manufacturing commercial range weak points
- Hot-well heating element and thermostat failures
- Wet-well water evaporation and scaling affecting holding temperatures
- Holding-cabinet control board and thermostat faults
- Convection oven blower motor and door gasket wear
Quick check — and when it's not DIY
There's one thing worth checking before you book anyone: if it's safe to do so from outside, note whether the smell is near the unit only or spreading through the room. If that doesn't fix it, any further diagnosis — finding the actual leak point — needs a combustible gas detector and licensed training, not a nose and a guess.
How we fix it
We start with a full diagnostic on the Duke Manufacturing commercial range, confirm the real fault, then price it flat. OEM parts widely available via Duke and Parts Town; gas convection and cooking models require a licensed technician. Most gas smell jobs finish same-day, at a flat price, under our warranty.
Independent commercial service experienced with Duke serving, holding, and cooking equipment; not authorized by or a factory dealer for the manufacturer.
What St. Augustine homeowners say
on the First Coast
“No waiting around — the Duke Manufacturing commercial range was diagnosed within an hour of the tech arriving. Genuine Duke Manufacturing part, flat price, and done in a single visit.”
“They squeezed our Duke Manufacturing commercial range in on a busy day and still showed up inside the window. You can tell they work on Duke Manufacturing all the time — quick, clean diagnosis.”
“Two other shops couldn't fit us in — these guys fixed the Duke Manufacturing commercial range the same day. Stood behind the warranty and used a real Duke Manufacturing OEM part, not a knockoff.”
Other Duke Manufacturing commercial range problems we fix
Duke Manufacturing Commercial Range repair nearby
Frequently asked questions
Do you charge for the estimate?
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.
Do you offer same-day service in St. Augustine?
Yes. We cover St. Augustine daily and offer same-day and emergency service. Booking earlier in the day gives the best chance of an afternoon slot.
How much does a Duke Manufacturing commercial range that is gas smell cost?
Expect $200–$1,012 for parts and labour on a Duke Manufacturing commercial range that is gas smell. We charge a $149 diagnostic that comes off the repair total, and nothing begins until you approve a flat price.
What if the same problem comes back?
You're covered by our 1-year labour warranty and 6-month parts warranty. Should the same fault return inside that period, the follow-up visit is free.
Get same-day service in St. Augustine.
Flat-rate pricing, 1 year labour warranty, and fast dispatch.