Powder Springs sold its water and sewer systems to the Cobb County Water System in 2019, gets natural gas through the Austell Gas System instead of Atlanta Gas Light, and requires a city permit for plumbing and gas work. Plumber Atlanta is a free connection service for homeowners; independent plumbers do the work. Call the number on this page to be connected with a local plumber in Powder Springs.

Plumbing services in Powder Springs
Southwest Cobb, about 19 miles out
The town began in 1838 as Springville and took the name Powder Springs in 1859, after the seven springs in the area. It is in southwest Cobb County, roughly 19 miles from downtown Atlanta in a straight line, and had 16,887 residents in 2020. The small historic downtown around City Hall is ringed by subdivisions built mostly from the 1980s on, with U.S. 278 and Austell-Powder Springs Road as the main routes. ZIP 30127 reaches far beyond the city into unincorporated west Cobb.
Utilities changed hands
Until 2019 the city ran its own water distribution and wastewater collection. That year the Cobb County Water System bought both, and former city customers now get county bills. Cobb's rule on pipe ownership is simple: the county owns the line from the main to the meter, and the owner is responsible from the meter to the house. A leak on that private stretch is a plumber's job. For a broken line or sewer backup on the county side, Cobb's emergency dispatch is 770-419-6201. Cobb publishes an annual water quality report with its test results.
Cobb also runs a backflow prevention program. Any property with a cross-connection that could contaminate the public supply needs a device, testable assemblies must be tested every year by a tester registered with the county, and reports are filed through the Swift Comply portal. Homes with lawn irrigation are the usual residential case.
Gas from Austell, not AGL
Powder Springs is one of the cities served by the Austell Gas System, a municipal utility run by the City of Austell. If you smell gas, leave the house before doing anything else, then call 911 or Austell Gas at 770-948-1841, option 1, from outside. The company whose name is on your gas bill tells you which utility serves the address if you are unsure.
Permits and housing
The city's Community Development Department, Permitting & Inspections, at 4483 Pineview Drive, requires a permit for all new plumbing, mechanical and gas work, residential or commercial (770-943-1666). Housing skews newer: the median home was built in 1996 and only about 15% predate 1980. Expect water heaters, valves, fixtures and irrigation backflow devices to be the common work, with older downtown homes more likely to have dated pipe.
Compared with Atlanta, and what happens next
Inside Atlanta, water comes from the city's Watershed Management department and gas leaks go to Atlanta Gas Light. Here both are different: Cobb County for water and sewer, Austell for gas, and the City of Powder Springs for permits. When you call this page's number, describe the problem and you will be connected with an independent plumber who works in Powder Springs; you agree on cost and scheduling with them.
Common questions in Powder Springs
Who provides water and sewer in Powder Springs?
Who handles gas leaks in Powder Springs?
Does a plumbing repair in Powder Springs need a permit?
How often does a backflow device need testing in Powder Springs?
Nearby cities and towns
Sources
- Wikipedia: Powder Springs, Georgia
- Cobb County: Purchase of Powder Springs water and sewer systems
- Cobb County Water System
- Cobb County Water System: Pipe ownership
- Cobb County Water System: Backflow prevention testing resources
- Cobb County: 2025 water quality report now available
- City of Austell: Gas System
- Austell Gas System: Safety
- City of Powder Springs: Building permits
- Point2Homes: Powder Springs demographics (housing age)
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