Newnan Utilities provides water and wastewater service in Newnan and runs the Wahoo Creek and Mineral Springs treatment plants, so a sewer line replacement here means new pipe for the private lateral from your house to its sewer. Most Newnan homes are from the 2000s, but the older houses around the historic downtown have laterals that are often worn through. Call the number on this page to be connected with a local plumber in Newnan.

Signs a lateral needs replacing
- The same main-line clog comes back after cleaning
- The lowest drain fills first, even with light use
- Gurgling in a toilet when the washer empties
- Odor or wet ground between the house and the street
- Camera footage of breaks or roots at more than one point
A single break in sound pipe is a repair. Widespread damage, which is typical in older clay and cast iron, makes a new lateral the better value.
Local conditions in Newnan
Newnan is the Coweta County seat on I-85, with a historic downtown of antebellum architecture and housing that is mostly 2000s and newer. The median home dates to 2004 and about 23.2% predate 1980, according to ACS 2019-2023 estimates. In the newer subdivisions, plastic laterals fail from settling and later digging; near downtown, clay or cast iron that has cracked and taken in roots is common.
Newnan Utilities lists a 24-hour power and water support line, 770-683-5516, and offers a line-inspection request form on its site. Call it if the backup seems to be in the street or neighbors are affected. Customers in the 30263 and 30265 ZIPs outside its service area may have another provider, which wasn't verified. No source we found states where the utility's sewer responsibility ends, so ask before work near the street is priced.
Cost factors
- Run length and depth to the Newnan Utilities sewer
- Method: trenchless where the line keeps its slope
- Restoration of drives, walks and old trees on historic lots
- Interior cast iron replaced with the yard section
- Permit through the City of Newnan Building Department
After you call
You'll be connected with an independent local plumber who works in Newnan. A camera inspection usually comes first. Inside city limits, the City of Newnan Building Department administers the plumbing code and issues permits from the second floor of City Hall on LaGrange Street, 770-254-2354. Outside city limits a different office applies, so the plumber should confirm jurisdiction before filing. Ask for the camera footage and keep it with the permit; a future buyer will want it, and so will the next plumber.
Sewer Line Replacement questions in Newnan
When sewage backs up, should I call the utility or a plumber first?
What are older sewer laterals around here usually made of?
Who issues the permit for replacing a sewer line here?
How can I tell a sewer line needs replacing instead of another repair?
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