Gas leak detection and gas line repair in Dayton & Cincinnati.
Smell gas right now? Leave the building and call your gas utility from outside. Come back to this page after. We locate and repair the leak once the property is clear, and every job ends with a documented pressure test.
If you smell gas, leave the building and call your gas utility from outside. Call us for the repair once the property is clear.

Take these signs seriously.
What does a gas leak smell like?
Natural gas has no odor of its own. Utilities add mercaptan, which smells like rotten eggs or sulfur, precisely so a leak is detectable. If you smell that anywhere in or around the house, treat it as real. A faint smell near one appliance and a strong smell through a whole house are the same instruction: leave, then call.
The smell is the safety system working. It is there so you get out, not so you can judge how bad it is from the hallway.
What are the signs of a gas leak besides the smell?
Hissing near a line or appliance. A patch of dead or dying grass in a line over a buried gas line, with healthy lawn either side. Pilot lights that will not stay lit. A gas bill climbing with no change in usage. Headaches, dizziness or nausea that improve when people leave the house.
Should I call the gas company or a plumber first?
The gas utility, always, and from outside the building. The utility's job is to make the property safe, shut off supply at the meter if needed, and confirm the area is clear. A licensed plumber's job is to locate and repair the line afterward. They are two different calls and the order is not interchangeable.
Utility first, plumber second. Every time, no exceptions, even if you are certain you know where the leak is.
How is a gas leak located and repaired?
Electronic gas detection equipment narrows the location, then the affected section is isolated and pressure-tested to confirm it. Buried lines are traced before anyone digs. The repair is made, the section is brought back up to pressure and held, and the result is documented before the gas is restored.
A visit without surprises.
Can I use my other gas appliances until the line is fixed?
Not until the system has been tested and confirmed safe. A leak on one branch does not stay on one branch once supply is restored, and "it seems fine" is not a test. After the repair we tell you exactly what is usable and when, on the basis of the pressure test rather than an opinion.
Why do old gas lines fail?
Corrosion on buried steel, threaded joints that have loosened over decades of thermal cycling, and lines that were sized for a smaller appliance load than the house now carries. A line that has been repaired more than once is usually telling you that a new run is the cheaper answer.
How quickly can someone come out?
Gas calls are answered at any hour and go ahead of routine work, on (844) 584-7399, alongside emergency plumbing. That said, the utility call comes first and it comes from outside the building, every time. Licensing and permits are covered on the gas line overview.
What else do people ask about gas leaks?
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