In Coats, the wastewater system belongs to Harnett County's utility, so replacing a sewer line here means new pipe for the private lateral from your house to the county's sewer. More than half of Coats homes predate 1980, and those original laterals are frequent candidates. Call the number on this page to be connected with a local plumber in Coats.

Who owns the sewer in Coats?
Not the town. A 2018 Harnett County presentation to the state's Legislative Research Commission says the county owns the wastewater system in Coats, through what was then the Department of Public Utilities and is now Harnett Regional Water. That hasn't been re-confirmed on a current page, but it's the best available source. The practical upshot: for a problem on the public side, Harnett Regional Water is likely the contact. The lateral on your lot is the owner's.
Is an old lateral the likely problem?
Often, yes. The median Coats home was built in 1978 and about 55% predate 1980, per ACS 2019-2023 estimates. Older homes along McKinley Street (NC 55) and Stewart Street (NC 27) near the town center are the likeliest to have their original clay or cast iron lateral.
Clay lines crack and shift at the joints, letting roots in. Cast iron corrodes from the inside and can split along the bottom. Both tend to fail in several places once they start. If the line has needed root cutting more than once, drains back up soon after cleaning, or the yard stays soggy over the pipe, a camera inspection will usually show whether replacement is the right move.
How do permits work in Coats?
There are two steps. The Town of Coats issues a zoning permit, and the Harnett County Inspection department, which provides building inspection services for the town including plumbing systems, won't issue its permit until the town grants that zoning permit. Harnett County's Central Permitting office handles the county side. The plumber will know whether a lateral replacement needs the town step and will coordinate both.
A local note
The 27521 ZIP reaches well beyond town limits, and outlying homes may not be on public sewer at all. If you have no sewer charge on your bill, the line to replace runs to a private onsite wastewater system instead.
Either way, calling the number on this page connects you with an independent local plumber who serves Coats. A camera inspection is the usual first step, and it settles whether you need a repair, a section or a whole new line.
Sewer Line Replacement questions in Coats
Should I contact the sewer utility before I hire a plumber?
Does a sewer line replacement need a permit, and who issues it?
What were older sewer laterals usually made of?
What if my house isn't connected to municipal sewer at all?
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