If you smell gas in your Augusta home, get everyone out of the building first, then call 911 and Atlanta Gas Light at 877-427-4321 from outside. Do not flip a light switch, do not open the garage door with the remote, and do not use your phone indoors. Once the utility has made the property safe, a licensed leak detection company can pinpoint the source and repair it.
What to do if you smell gas in your Augusta home is a sequence, not a single action, and the order matters. Below we walk through the first five minutes, what natural gas actually smells like, the warning signs people miss, and how we track down a leak in everything from a 1920s Summerville bungalow to a new build out in Grovetown.
What to do if you smell gas in your Augusta home: the first five minutes
Your first move is evacuation, not investigation. Natural gas accumulates from the floor up, and a small leak in a closed-up house can reach a flammable concentration faster than most people expect.
Run through this in order:
- Get out. Leave doors open as you go if you can do it without stopping. Do not go back for pets, phones, or paperwork.
- Leave the door open behind you. A closed door traps gas; an open one gives it somewhere to go.
- Call 911 from outside or from a neighbour's porch. Then call Atlanta Gas Light at 877-427-4321. Both numbers are free to call and both respond around the clock.
- Wait for the all-clear. A utility technician will shut off the meter if needed and tell you when it is safe to re-enter.
- Do not relight anything yourself. Pilot lights, water heaters, and furnaces should only be relit by a qualified technician after the line has been tested.
If you are in an apartment or duplex, knock on your neighbour's door on the way out. Gas travels through shared walls and floor cavities, so a smell in your unit is often a smell in theirs.
What does a gas leak actually smell like in an Augusta home?
Natural gas has no odour of its own. What you are smelling is mercaptan, a sulfur-based compound the utility injects into the line so leaks are detectable at concentrations as low as 1 part per million.
Most people describe it as rotten eggs, or as the smell of a struck match that lingers. If you have ever walked past a paper mill on the way down I-20, it is close to that - sharp, sulfurous, and hard to ignore once you have noticed it.
Two things throw Augusta homeowners off. First, mercaptan can fade as gas passes through certain soils, so a leak in an underground service line may smell weaker by the time it reaches your yard. Second, a faint smell near a gas water heater on a cold morning is sometimes just a draft pulling combustion byproducts back down the flue - that is a venting problem, not a leak, but it still needs a technician to look at it.
Propane works the same way. If your home runs on a propane tank, the same sulfur smell applies, and the same evacuation rules apply.
Signs of a gas leak in an Augusta home beyond the smell
Signs of a gas leak in an Augusta home are not limited to odour. Plenty of leaks announce themselves through sound, soil, or a spike in your gas bill before anyone notices a smell.
Watch for these:
- A hissing or whistling sound near a gas line, meter, or appliance connection. A pinhole leak in a 1/2-inch supply line can be audible in a quiet room.
- Dead or dying grass in a strip or circle over the yard line. Gas displaces oxygen in the soil, and turf above a leaking line browns out even in a wet spring.
- Bubbles in standing water after rain, or a persistent damp patch that never dries.
- A gas bill that jumps 20% or more month over month with no change in usage. That is often the first hard evidence of an underground leak.
- Headaches, nausea, or dizziness that ease when you leave the house and return when you come back.
- Soot or scorching around a furnace, water heater, or range hood - a sign of incomplete combustion.
Our team handles the full range of residential leak work across the state, from water leak detection in Georgia to gas line diagnostics, and we see these same patterns repeat in every city we serve.
How to check for a gas leak in Augusta without putting yourself at risk
How to check for a gas leak in Augusta safely comes down to one rule: check from outside, or check with a tool designed for it. Never use a flame to test a gas line. That advice still circulates and it still causes house fires.
What you can do from a safe distance:
- Look at the meter. With every gas appliance off, watch the dials on your meter for two full minutes. Any movement means gas is flowing somewhere it should not be.
- Sniff along the exterior service line where it enters the house, and around the meter itself. Do this from outdoors only.
- Check the yard for the grass strip described above. Walk the line between the meter and the street.
- Use a soap solution on outdoor fittings only. A 50/50 mix of dish soap and water brushed onto a joint will bubble if gas is escaping. Do this outdoors, on the meter side, never on a fitting inside the house.
If any of those checks turn up something, stop and call. A combustible gas detector - the handheld kind our technicians carry - reads concentrations in parts per million and can trace a leak to within a few inches through drywall, slab, or soil. That is the tool that turns a smell into an address.
We run the same equipment on plumbing leak detection in Georgia jobs where a pinhole in a copper line is hiding behind a finished wall, and it works the same way on gas.
What to watch out for: mistakes that make a gas smell worse
The most common mistake we hear about is people treating a gas smell like a plumbing drip - something to note down and deal with next week. Gas does not wait.
Other errors that show up in our call logs:
- Flipping switches on the way out. A light switch, a garage door opener, or a doorbell can all arc. Any spark in a gas-filled room is a problem.
- Calling from inside the house. Cell phones are low-risk in theory, but the guidance from every utility is to call from outside. Follow it.
- Opening windows and staying put. Ventilation helps, but it does not make the building safe. Leave.
- Assuming the smell is the neighbour's problem. In older Augusta neighbourhoods like Harrisburg and Summerville, where homes sit 8 to 12 feet apart and share mature tree root systems, a leak in one yard can migrate along a utility trench into the next.
- Relighting the pilot to "test" it. If gas is present, you have just created the ignition source you were trying to avoid.
- Ignoring a faint, intermittent smell. Leaks that come and go with the weather are usually real - barometric pressure changes how gas moves through soil.
Who to call for a gas leak in Augusta
Who to call for a gas leak in Augusta depends on what stage you are at. In an emergency, it is 911 and Atlanta Gas Light at 877-427-4321. Once the utility has shut off the supply and made the property safe, the repair itself is a licensed plumbing contractor's job.
That second call matters because the utility's responsibility typically ends at the meter. Everything from the meter into the house - the service line, the manifold, the appliance connectors - belongs to the homeowner. If the leak is on your side of the meter, the utility will not repair it, and your gas stays off until someone does.
We handle gas leak detection and repair for homeowners across the Augusta area, and we work alongside the utility rather than in place of it. If you are also chasing a water problem at the same time - a damp slab, a rising water bill - our leak detection services in Augusta Georgia cover both sides of the house.
How much does gas leak detection cost in Augusta?
Gas leak detection in Augusta typically runs $250 to $600 for a residential diagnostic, with the price driven by how hard the line is to reach. A leak at a visible appliance connection is a short job. A leak under a slab or out in the yard is a longer one.
Typical 2026 pricing in this area breaks down roughly like this:
- Appliance connection or visible fitting: $150-$300, usually 1 to 2 hours.
- Interior wall or ceiling line: $300-$550, including electronic tracing and access.
- Underground service line in the yard: $400-$800, depending on depth and run length.
- Slab or under-foundation gas line: $500-$1,200, since locating and accessing the line is most of the work.
Repair is quoted separately once we know what we are dealing with. A short section of black iron pipe replaced at a joint is a few hundred dollars; a full service line replacement runs into the low thousands. We give you the number before we start, and we do not add line items you did not approve.
For comparison, our slab leak detection in Georgia work sits in the same price band, and the locating process is nearly identical - acoustic listening, pressure testing, and thermal imaging to narrow down the spot before anyone cuts concrete.
When to call a professional
Call a professional the moment you have a confirmed smell, a hissing fitting, or a meter that moves with everything shut off. Those are not judgement calls.
There is a second category where the answer is less obvious but still leans toward calling. If your gas bill has climbed steadily for two or three billing cycles, if a patch of lawn stays brown through a wet month, or if you get headaches in one room of the house and nowhere else, get it checked. A diagnostic costs a few hundred dollars. A service line replacement after gas has been migrating under a foundation for a year costs considerably more.
Pro Leak Detection is a state-licensed plumbing contractor serving Augusta and the surrounding counties. We find the leak, repair it, and pressure-test the line before we leave, so the gas goes back on the same day whenever the utility can schedule the reconnect.
Frequently Asked Questions
What should I do if I smell gas in my Augusta home?
Leave the building immediately, leaving doors open behind you, then call 911 and Atlanta Gas Light at 877-427-4321 from outside. Do not use light switches, phones, or anything that could spark indoors. Wait for the utility to declare the property safe before you go back in, and have a licensed contractor handle the repair.
Who do I call for a gas leak in Augusta?
Call 911 and Atlanta Gas Light at 877-427-4321 first - both are available 24 hours. Once the utility has shut off the gas and made the property safe, call a licensed plumbing contractor for the repair. The utility typically stops at the meter; the line into your home is your responsibility.
How much does gas leak detection cost in Augusta?
Expect $250 to $600 for a residential diagnostic in 2026, depending on access. Appliance fittings run $150-$300, interior wall lines $300-$550, and underground service lines $400-$800. Slab or under-foundation lines run $500-$1,200. Repair is quoted separately once the source is located.
Can a gas leak make you sick in Augusta?
Yes. Low-level exposure over hours or days causes headaches, nausea, fatigue, and dizziness that ease when you leave the house. Higher concentrations cause confusion and loss of consciousness within minutes. If symptoms clear when you go outside and return when you come back, treat it as a leak and leave.
How do I check for a gas leak in Augusta?
From outside only: watch your meter dials for two minutes with all appliances off - any movement means gas is flowing. Sniff along the exterior service line and check for a brown strip of grass over the yard line. Never use a flame. A soap-and-water solution on outdoor fittings will bubble if gas is escaping.
Get help with Leak Detection in Augusta
If the utility has shut your gas off and you need the line found and repaired, we can help. Pro Leak Detection handles gas leak detection and repair across Augusta and the surrounding counties, with upfront pricing and same-day service whenever the schedule allows.
Call us at +1 888-682-0578 and we will get a technician out to trace the leak, fix it, and test the line before we leave.