Water Line Repair in Winston-Salem, NC

Signs the service line is failing

• A patch of lawn that stays soggy or greener than the rest, even in dry weather
• Pressure that has dropped at every fixture, not just one
• The meter moving while the house's main valve is closed
• Rusty or cloudy water that clears after running
• A sinkhole or depression along the path from the meter to the house

Check what your line is made of

Winston-Salem/Forsyth County Utilities keeps a service line inventory map at cityofws.org/pipes and asks customers to report the material of the private line entering their home. If your line turns out to be lead or galvanized steel, the utility asks those customers to wait for its replacement plan and financing announcement before acting, so check there before you schedule a full replacement. A plumber can identify the material where the pipe comes through the foundation.

The 2025 water quality report found lead and copper at the 90th percentile not detected, with no sampled sites above action levels. That speaks to the system overall, not to any one house, which is why the inventory matters.

Whose line is it

The utility's inventory covers lines from its water main to each customer's home, but it does not publish exactly where its part ends and the owner's begins. If the leak is near the meter or the street, call the utility first so it can look at its side.

Repair or replace

A plumber starts by confirming the leak with a meter test and listening equipment. Then the choice usually comes down to the pipe's condition:

1. Spot repair: dig at the leak and splice in a new section. Fine for one failure on a sound line.
2. Trench replacement: dig the full path and lay new pipe.
3. Trenchless replacement: pull new pipe through a bore between two small pits, which saves landscaping, driveways and walks.

Call 811 before any digging so buried utilities are marked.

What changes the cost

Length of the run, depth, soil and rock, what sits on top (pavement, trees, a patio), the pipe material chosen, and permit requirements from the City-County Inspections Division all affect the price.