Plumbers in Chapel Hill, NC

Orange County, about nine miles from Durham

Chapel Hill was chartered in 1851 and grew up around the University of North Carolina. Most of the town lies in Orange County, with a small slice reaching into Durham County, and its center is roughly 9 miles from downtown Durham as the crow flies. The 2020 Census counted 61,960 residents. Franklin Street runs along the edge of campus, the Gimghoul Neighborhood Historic District sits close to the university, and Meadowmont Village and Southern Village are planned communities from a much later era.

One authority for both water and sewer

Where Durham homeowners deal with the City, Chapel Hill homes are served by OWASA, which also covers Carrboro. Raw water comes mainly from University Lake and Cane Creek Reservoir, with Quarry Reservoir and a Jordan Lake allocation held back for drought or emergencies, and it is treated at the Jones Ferry Road plant. OWASA disinfects with chloramines for most of the year and switches to chlorine for a short period each spring, which some households notice as a change in smell.

The authority says its Service Line Inventory found no lead water lines. It reported PFOA at 3.4 ppt and PFOS at 3.2 ppt in treated water in late 2024 after adjusting its carbon treatment, and it expects an enhanced PFAS treatment facility around 2028 or 2029. OWASA's water quality report has the full results.

Wastewater travels through about 350 miles of sewer to the Mason Farm treatment plant. OWASA treats the pipe linking a house to its system as the owner's private service line, and it asks owners to fix private sewer laterals when smoke testing finds defects. Grease was behind several sewer overflows in 2022, so cooking fat belongs in the trash, not the sink.

Housing age and typical repairs

The median Chapel Hill home was built in 1988, and about 35% are older than 1980. Close to campus and in the older districts, original drain lines and aging supply piping come up more often. In subdivisions from the 1990s and 2000s, the usual calls are water heaters, shutoff valves, toilets and faucet cartridges that have simply reached the end of their service life.

Permits and backflow rules

Plumbing permits here come from Town of Chapel Hill Building Permits and Inspections, not Durham City-County Building & Safety. A Trade Work permit is needed to install, extend, repair or alter a plumbing system, and the Town lists water heaters, irrigation systems and water or sewer lines as covered work. Applications go through the Town's OpenGov portal. Separately, OWASA requires a backflow device anywhere there is an irrigation system or swimming pool, with a test every year by an OWASA-certified tester.

Gas safety and placing a call

Enbridge Gas North Carolina, formerly PSNC, is the area's gas utility, though a main may or may not run down your street. If you smell gas, get everyone out, then call 911 or Enbridge at 1-877-776-2427 from outside. For leaks, clogs or a dead water heater, call the number on this page, explain what is happening and whether the main valve is closed, and you will be connected with an independent plumber who works in Chapel Hill. Price and scheduling are agreed between you and that plumber.