Smithfield faucet leaks usually need new washers, a cartridge or O-rings, and with most homes built before 1980, old shutoff valves often need replacing too. Most repairs take one visit. Call the number on this page to be connected with a local plumber in Smithfield.

Does Smithfield's water affect faucets?
The Town of Smithfield treats its own Neuse River water at its plant on North 2nd Street. The 2025 report lists chloramine disinfection (2.82 ppm running average) and a pH of 7.6. Hardness isn't reported. Chloramine slowly hardens and cracks rubber parts, which is why washers and O-rings are the most common failures. Lead sampling in 2025 found no homes above the action level. The town did receive a violation for not sending required lead service line notifications by the 2025 deadline; the notices went out in March 2026. Part of the area, the Smithfield South district, gets its water from Johnston County instead.
Should I repair or replace an old faucet?
About 65% of Smithfield's homes were built before 1980, with a median of 1973. Many still have two-handle compression faucets. If the body is sound and parts are available, a new washer and seat will usually stop the drip. If the faucet is corroded, the finish is gone or parts aren't made anymore, replacement is usually better, and that's a good time to replace old supply tubes and stop valves too. Newer homes in town mostly have single-lever faucets, where a cartridge or O-ring kit is the usual fix.
What should I do before the plumber comes?
Try the valves under the sink. If they turn and stop the water, close them. If they're stuck, don't force them, since old stops can break; use the main shutoff instead. Clear out the cabinet, dry the area, and take a photo of the faucet and the pipes under it. If there's a brand name on the faucet, note it.
A local note
Johnston County Building Inspections handles building permits for Smithfield under contract, with the town issuing zoning permits first. A faucet repair usually doesn't involve either. Homes outside town limits in the 27577 area may be on Johnston County water or a private well rather than the town system, and a well home can have sediment or pressure swings that look like a faucet problem. Tell the plumber which supply you're on. If you're in the Smithfield South district, your water comes from Johnston County rather than the town plant.
Faucet Repair questions in Smithfield
Is the disinfectant in my town's water hard on faucet seals?
Could an old faucet add lead to my drinking water?
What should I do if the valve under the sink is stuck?
My outdoor spigot started leaking after a cold snap. Why?
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