Plumbers in Benson, NC

Benson is in the southwest corner of Johnston County, about 28 miles from Raleigh in a straight line, close to where I-95 and I-40 meet. US 301 runs through as Wall Street and NC 50 as Main Street. The town, incorporated in 1887 and home to Mule Days every year, has about 4,000 residents; the 27504 ZIP has around 17,000. Dunn, across the Harnett County line, is the nearest larger town.

Water from three directions

The Town of Benson doesn't treat water itself. It buys surface water from Johnston County West, Johnston County East and the City of Dunn, so the supply is a mix of Neuse River and Cape Fear River water. It's disinfected with chloramine, averaging 2.34 ppm in the 2025 report. That year's lead sampling found the 90th percentile not detected with no sites over the action level, and the report shows no violations for Benson.

Because chloramine doesn't boil or air off the way chlorine does, carbon filters and some fish-tank or dialysis setups need to be chosen for it. Hardness isn't listed in the report.

The town's own sewer plant

Benson operates its own wastewater treatment plant, which discharges to Hannah Creek in the Neuse River basin. Four Oaks can also pump wastewater to it. For you, that means sewer questions at the street go to the Town of Benson, not the county. We didn't find a published rule on where the town's responsibility for water or sewer lines ends, so call the town about anything at the meter or cleanout near the street.

How Benson homes compare

The median home in Benson was built in 1988, and about 42% predate 1980. That's a wider spread than Raleigh, whose median is 1997. Houses in the Benson Historic District tend to have older drain lines and supply pipe, while newer homes on the edges of town have plastic piping and newer fixtures.

Permits

The town moved its building permits and inspection scheduling to Cloudpermit, which suggests Benson issues its own permits. We couldn't confirm the exact office for plumbing permits, so the plumber or the town hall can tell you which applies to your address. No backflow testing program was found online for Benson.

Gas leaks

Piedmont Natural Gas serves Johnston County; whether it reaches your street varies. If you notice a gas smell, leave right away and call 911 or Piedmont at 800-752-7504 once you're outside.

Your call

Give us the address and a quick description. We'll connect you with an independent plumber who works in Benson and the 27504 area.