Homes inside Buford city limits are on the City of Buford Water Department, while some Buford-mailing addresses outside the city, including Sugar Hill, are on Gwinnett County water. The city hasn't published where its piping ends, so report anything at the meter to your utility and call a plumber for the line across the yard. Call the number on this page to be connected with a local plumber in Buford.

Once you call
This site is a referral service, not a plumbing company, and your call goes to an independent local plumber who works in Buford. They'll ask which utility is on your bill, where water is surfacing and whether the meter moves with the house quiet. On site, the plumber confirms the leak, finds where the line enters the house and traces the path before digging. With the pipe exposed, you'll learn whether a splice will last or the line should be replaced.
What drives the price
- Run length and slope. Lots near Lake Lanier and the foothills can be steep.
- Other utilities. Buford runs its own gas system, and those lines must be located before digging.
- Pipe age. Older lines near downtown and Tannery Row may need replacing.
- Surface. Driveways, walls and landscaping.
- Permit office. The city's Inspection Department handles addresses inside city limits; unincorporated Buford-mailing addresses go to Gwinnett County Planning & Development.
Buford conditions
Buford grew up as "The Leather City," a railroad town known for saddles and harness, and it still runs its own utilities: water, sewer and natural gas. City water comes from Lake Lanier through a membrane ultrafiltration plant that opened in early 2024, plus a small share bought from Gwinnett County. Customer service is 678-889-4600, and after-hours utility emergencies go to 770-932-7986. The city keeps a service line inventory that can be viewed at City Hall.
The median home was built in 1996 and about 25% predate 1980. Subdivisions around the Mall of Georgia and I-985 tend to have plastic or copper lines that fail at fittings or where later work nicked them. Homes in the older core are more likely to have worn galvanized or patched pipe.
The biggest source of confusion is the mailing address. ZIPs 30518 and 30519 cover far more than the city, including Sugar Hill, and many of those homes are on Gwinnett County water instead. Your bill settles it.
Checklist before the visit
- Check your bill for City of Buford or Gwinnett County water
- Locate and test the main shutoff
- Look for water in the meter box
- Note any recent digging or landscaping along the route
- Do an hour-long meter test with no water use
Water Line Repair questions in Buford
How do I tell which water system serves my address?
Should I call the water utility or a plumber first?
How do I find out what my service line is made of?
Can tree roots damage a pressurized water line?
More plumbing services in Buford
Water Line Repair nearby
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