Lang Commercial Stove 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 Lang commercial stoves across St. Augustine. Same-day service is standard here, not a rush-fee upsell.

Why your Lang commercial stove is gas smell
Catching gas smell early on a Lang commercial stove is usually straightforward: rotten-egg odor near appliance. EMERGENCY — shut off gas, leave the area, call us and 911. On this platform it's most often a faulty regulator. Left unaddressed, the kitchen loses a station it can't work around.
Most likely causes
- A cracked burner or manifold
- A worn supply-line connection
- Failed gas valve seal
Known Lang commercial stove weak points
- Convection blower run-capacitor degradation slows the fan and lengthens bake times
- Griddle snap-disc thermostat drift causing hot and cold spots across the plate
- Door gasket flattening and hinge wear letting heat escape
- Solid-state control board and contactor failures
Quick check — and when it's not DIY
There's one thing worth checking before you book anyone: if you smell gas, don't check anything yourself — shut off the gas supply valve if it's safely reachable, open windows, and don't touch switches or open flames. Past that point, 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
An experienced tech tests the Lang commercial stove systematically and pinpoints what's actually causing the gas smell. OEM parts available through Middleby and Parts Town; gas models require a licensed technician. The quote is flat, approved before we start, and every repair carries our warranty.
Independent commercial service experienced with Lang cooking equipment; not authorized by or a factory dealer for the manufacturer.
What St. Augustine homeowners say
on the First Coast
“Two other shops couldn't fit us in — these guys fixed the Lang commercial stove the same day. The diagnostic fee came off the repair total, just like they promised.”
“The Lang commercial stove broke right before the weekend and they still came out same-day. Fair price, no surprise fees, and the Lang commercial stove has worked perfectly since.”
“Called about our Lang commercial stove in the morning and it was running again by evening. The tech explained exactly what went wrong before touching anything.”
Other Lang commercial stove problems we fix
Lang Commercial Stove repair nearby
Frequently asked questions
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.
Do you charge for the estimate?
A flat $149 covers the on-site diagnosis and rolls into the repair price. What we quote is what you pay — no add-ons.
Is the repair guaranteed?
Every repair is backed by a 1-year labour warranty and a 6-month parts warranty. If the same issue returns in that window, we come back at no charge.
What's the price for a Lang commercial stove that is gas smell?
Typical costs for a Lang commercial stove that is gas smell land between $200–$1,012, parts and labour included. The $149 call-out is applied to the job and the quote is flat — no meter running.
Get same-day service in St. Augustine.
Flat-rate pricing, 1 year labour warranty, and fast dispatch.