If a water line under the concrete in a Powder Springs home starts leaking, Cobb County Water System's responsibility ends at the meter and the rest is the owner's to repair. Since 2019, Cobb has run water and sewer that the city used to operate. Call the number on this page to be connected with a local plumber in Powder Springs.

Symptoms to look for
- A Cobb County water bill that jumps without a change in household use
- The meter keeps moving after you have shut everything off
- A warm or moist patch of floor, often near the water heater or a bathroom
- Swollen laminate or lifting vinyl plank in one area
- Weak pressure at fixtures on one side of the house
Rule out a running toilet or a leaking hose bib first; both can mimic a slab leak on the meter.
Local background for Powder Springs
Powder Springs no longer runs its own water. Cobb County Water System bought the city's water distribution and sewer collection systems, and the sale closed in June 2019, so former city customers are now Cobb customers. Cobb owns the line from the main to the meter; the pipe from the meter to the home is the owner's.
Most housing here is suburban subdivision stock built from the 1980s onward around a small historic downtown. Census survey figures via Point2Homes put the median year built at 1996, and about 15% of homes predate 1980. Slab-on-grade construction is common in that era. Leaks in these homes often trace to a fitting or a section of pipe that chafes against the slab as the ground shifts.
The City of Powder Springs requires permits for plumbing work, issued through Community Development at 4483 Pineview Drive.
Pricing factors
- Leak detection steps, from isolation and pressure tests to electronic location
- Repair method: open the slab at one point, or run a new line above the floor
- Flooring and drywall that must be cut and restored
- Cleanup and drying
- City permit and inspection
Expect the plumber to talk through two paths: a direct repair at the leak, which keeps the old line in service, or a bypass that retires the buried section. Where the rest of the pipe is in good shape, the direct repair is usually reasonable. Where the house has had leaks before, the bypass is often the steadier choice.
When you get through
We connect you with an independent plumber who covers Powder Springs. Be ready to describe what you have seen, whether the meter moves with fixtures off, and the age of the house. If water is visible, close the main shutoff valve while you wait.
Slab Leak Repair questions in Powder Springs
Who is responsible for a leak between the meter and the house?
Is a permit needed for slab leak work here?
How can I tell whether my house is built on a slab?
My water bill jumped and nothing looks wet. What should I check?
More plumbing services in Powder Springs
Slab Leak Repair nearby
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