A gas leak is a life-safety emergency. STL Plumbing Pros provides electronic gas leak detection to locate leaks at fittings, connections, appliances, and underground lines. Once located, we provide immediate gas line repair. We respond quickly, detect precisely, and repair safely. If you suspect a gas leak, evacuate first, then call.
Our Process
Safety Assessment
We assess the situation, ensure the area is safe to work in, and use electronic detectors to measure gas concentrations.
Systematic Detection
We check every gas connection, fitting, appliance hookup, and pipe section with electronic combustible gas detectors.
Repair & Verify
Once located, we repair the leak, pressure test the system, and verify zero gas readings at all connections.
What Does Gas Leak Detection Cost?
| Service | Price Range | Details |
|---|---|---|
| Gas Leak Inspection | $100–$250 | Electronic detection of all connections |
| Single Fitting Repair | $150–$300 | If leak found at one connection |
| Gas Line Section Repair | $300–$800 | Replace damaged pipe section |
| Emergency Response | Call for pricing | 24/7 availability for gas emergencies |
* Prices are estimates. We provide exact pricing after diagnosis. No hidden fees.
What Our Customers Say
"Smelled gas in the basement. They found a leak at a union fitting behind the furnace. Quick repair, peace of mind restored."
"Gas company couldn't find the leak — said it was past the meter. These guys found it in 20 minutes with their electronic detector."
"Annual gas safety check for our rental property. They checked every connection and found one that needed tightening. Responsible service."