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New Hanover County · Wilmington metro

Plumbing Services in Wilmington, NC

Need help with a sewer line backup, a failing water heater or a leaking pipe in Wilmington? Call (833) 878-1592 to describe the problem and get connected with a licensed local plumber.

Call (833) 878-1592By calling, you agree to be connected with an independent plumbing contractor serving your area. Calls may be recorded for quality and training. The call and referral are free, and you are never obligated to hire.Request service online

Calling is free. Repairs are done by independent, licensed plumbing companies serving Wilmington and New Hanover County.

Plumbing help in Wilmington

Plumb Right Now arranges plumbing repair, drain and sewer service, water heater work and emergency help in Wilmington, NC, through independent licensed local plumbers. The calls that come up most here are sewer line repair, water heater replacement and sewer backup. Call (833) 878-1592 to describe the problem and get connected with a local plumber.

Plumber reconnecting drain pipes under a sink
Stock photo of residential plumbing work.

Most requested plumbing services in Wilmington

Start with the service that matches your problem. Services marked “Common in Wilmington” are the calls local housing and conditions produce most in Wilmington, NC.

Emergency plumbing in Wilmington, NC

Call (833) 878-1592By calling, you agree to be connected with an independent plumbing contractor serving your area. Calls may be recorded for quality and training. The call and referral are free, and you are never obligated to hire.

Shut off your main water supply if it's safe to do so. The emergencies below are listed most likely first for Wilmington, NC homes, based on local conditions. See also what to do in a plumbing emergency.

When to call, and what to do first

For the problems Wilmington, NC homeowners call about most, and why they come up here:

  • Sewer Line Repair

    Why it comes up in Wilmington: Old laterals downtown crack and settle in sandy soil.

    Signs:
    Several drains slow at once, gurgling, sewage smell
    Urgent when:
    Sewage backing up into a tub, shower or floor drain
    Before help arrives:
    Stop running water; don't use chemical drain cleaners
    Repair or replace:
    One break: spot repair or lining. Collapsed line: replace
  • Water Heater Replacement

    Why it comes up in Wilmington: Humid crawlspaces and garages wear out tanks.

    Signs:
    Water around the tank base, rusty hot water, a tank past 10 years
    Urgent when:
    The tank itself is leaking
    Before help arrives:
    Turn off gas or power and close the cold-water valve
    Repair or replace:
    Leaking tank: replace. Failed part on a younger tank: repair
  • Sewer Backup

    Why it comes up in Wilmington: Hurricane rain overloads sewers in low areas.

    Signs:
    Sewage coming up through floor drains, tubs or toilets
    Urgent when:
    Right away: sewage carries bacteria
    Before help arrives:
    Stop using water; keep people and pets away; don't touch it bare-handed
    Repair or replace:
    Clear the line, clean up, then camera it to find the cause

Why Wilmington homes need these repairs

Wilmington is a historic port city with antebellum and early 1900s houses downtown and newer subdivisions toward the beaches. Cape Fear Public Utility Authority treats Cape Fear River water and local groundwater, and hurricanes, a high water table and very old downtown plumbing shape the calls.

Local conditions behind Wilmington plumbing problems

Median home built
1990
Built before 1980
39%
Owner-occupied
48%
Water hardness
See below
Winter
Occasional hard freezes
Plumbing code
Local

Wilmington, NC service pages

Wilmington, NC's water supply and your plumbing

About 80% of CFPUA's raw water comes from the Cape Fear River and about 20% from the Castle Hayne and Peedee aquifers under New Hanover County. [1]

River water is treated at the Sweeney plant with ozone, biological filters, granular activated carbon and UV; groundwater is treated at the Richardson plant, upgraded to reverse osmosis in 2020. [2]

When Wilmington, NC gets a hard freeze: frozen pipe help

Occasional hard freezes

Polybutylene-era homes in Wilmington, NC: leaks and repiping

The median home in Wilmington, NC was built in 1990, and 39% of homes predate 1980. Homes from that era were typically built with copper or CPVC supply, plastic drains, and in some homes gray polybutylene supply pipe, which is where leaks, low pressure and drain problems usually start as they age.

Median home: 1990
1900195020002025
  • Galvanized steel supply (1900–1960)
  • Copper supply (1950–2000)
  • Polybutylene (some homes) (1978–1996)
  • PEX / CPVC (1995–today)
Typical supply-pipe materials by construction year. Many older homes have been partly repiped since.

Heavy rain and storms

Wilmington plumbing questions

Can recurring clogs in Wilmington mean a sewer line problem?

Yes. When several drains back up together, the main sewer line is the likely cause, and a camera inspection shows whether it's roots, a sag or a break. Why it comes up in Wilmington: Old laterals downtown crack and settle in sandy soil.

When is a leaking water heater an emergency in Wilmington?

A leak from the tank itself won't stop and usually means replacement; turn off the gas or power and the cold-water valve, then call. Why it comes up in Wilmington: Humid crawlspaces and garages wear out tanks.

Does Wilmington, North Carolina drink Cape Fear River water?

Yes, about 80% of it, treated at the Sweeney plant, plus groundwater treated by reverse osmosis at the Richardson plant.

Does Wilmington's water treatment remove PFAS?

CFPUA added granular activated carbon at the Sweeney plant to address PFAS from the Cape Fear River.

Do historic downtown Wilmington homes need special plumbing work?

Many have old galvanized supply and cast-iron or clay drains. A camera inspection and pressure test show what to replace first.

What should I do to my plumbing before a hurricane?

Know your main shutoff, secure outdoor equipment, and consider a backwater valve if your area floods.

Sources (3)
  1. U.S. Census Bureau, ACS 2024 1-year (B25035) · checked 2026-10-01
  2. Cape Fear Public Utility Authority, Drinking Water Quality · checked 2026-10-05
  3. Cape Fear Public Utility Authority, Drinking Water Quality · checked 2026-10-05
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