Close the main valve as soon as you find a burst pipe or sewage backup in Norcross. If you smell gas, leave and call 911 and Atlanta Gas Light at 877.427.4321 from outside. Then call the number on this page to be connected with a local plumber in Norcross.

Norcross in short
Norcross is a historic 1870 railroad town in southwest Gwinnett with a town square downtown and a young, diverse population. It no longer runs its own water and sewer: Gwinnett County took over the city system in 2013 and replaced city meters with county meters. Gwinnett's Department of Water Resources takes emergency reports at 678.376.7000. The median home was built in 1990, and about 18% predate 1980.
Older houses near the downtown square may still have original valves and drain lines, while newer townhomes and apartments bring shared-wall leaks, where water from one unit shows up in the next.
Steps for the first few minutes
- Close the main water valve.
- Turn off the water heater if it is leaking or the house is drained.
- Shut off power to wet areas at the breaker.
- Find where the problem is. Gwinnett maintains the meter and the short pipe from the main to it; the private service line, the whole sewer lateral and any backflow preventer belong to the owner.
- Call Gwinnett if water is coming up at the street or meter, or sewage is spilling outdoors.
- Call for a plumber for anything on the owner's side.
Signs and probable causes
| Sign | Probable cause |
|---|---|
| Water heater leaking | Tank or fitting failure |
| Sewage in a tub or shower | Blocked lateral |
| Spraying from a gas appliance connector area | Leave and call; possible gas line issue |
| Wet floor under a vanity | Failed supply line or drain joint |
| Hissing in a wall | Pinhole leak in a supply pipe |
Cost factors
- Timing. After-hours work usually costs more.
- Access. Older downtown houses and finished walls add labor.
- Scope. A fitting is quick; a water heater or line is a larger job.
- Permits. The City of Norcross still issues trade permits. It requires a permit to replace a water heater, for gas piping and for fixture work that alters piping, though a straight faucet or toilet swap does not appear to need one. Documents go through the city's ePlan portal (678-421-2027).
Ask about after-hours pricing when you are connected. Arrival depends on the hour and the plumber's workload, so no specific time is promised.
Emergency Plumber questions in Norcross
Does an emergency repair still need a plumbing permit?
Who handles a water main break or a sewer overflow in the street?
Sewage is coming up through a tub or floor drain. What should I do first?
Which plumbing problems can safely wait for a weekday?
More plumbing services in Norcross
Emergency Plumber nearby
Helpful guides
Sources
- Atlanta Gas Light: safety and emergencies
- Patch: county takes over Norcross water and sewer
- City of Norcross: permit requirements checklist
- City of Norcross: trade permit application
- Gwinnett County DWR: resident responsibility
- Gwinnett County DWR: contact
- Norcross housing by year built (ACS, via Point2Homes)
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