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King County · Seattle metro

Plumbing Services in Kent, WA

Need help with a sewer line backup, a failing water heater, a failed sump pump or a leaking pipe in Kent? 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 Kent and King County.

Plumbing help in Kent

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

Plumber fitting a drain trap under a sink
Stock photo of residential plumbing work.

Most requested plumbing services in Kent

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

Emergency plumbing in Kent

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 Kent 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 Kent homeowners call about most, and why they come up here:

  • Sewer Line Repair

    Why it comes up in Kent: Older laterals under evergreens crack and take in roots.

    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 Kent: 1970s–90s homes are on their second or third tank.

    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
  • Sump Pump Repair and Installation

    Why it comes up in Kent: Valley-floor and hillside homes manage groundwater in wet winters.

    Signs:
    Pump runs constantly, doesn't start, or water in the pit stays high
    Urgent when:
    Heavy rain is coming and the pump isn't working
    Before help arrives:
    Check power and the breaker; pour water in the pit to test it
    Repair or replace:
    Old or failing pump: replace, and consider a battery backup

Why Kent homes need these repairs

Kent stretches from the industrial Green River valley floor up to residential East Hill and West Hill, with many 1960s–80s homes and apartments. The city pumps its own spring and well water and buys Green River water from Tacoma, and wet winters, valley flooding and aging lines drive the calls.

Local conditions behind Kent plumbing problems

Median home built
1987
Built before 1980
36%
Owner-occupied
59%
Water hardness
See below
Winter
Regular hard freezes
Plumbing code
Local

Kent service pages

Frozen pipe risk in Kent

Regular hard freezes

Kent's water supply and your plumbing

Kent's water comes mainly from Kent Springs, Clark Springs and Tacoma's Second Supply Pipeline from the Green River, supplemented by city wells drawing on aquifers under the Green and Cedar river basins. [1]

Clark Springs, Kent's easternmost source near Rock Creek east of Maple Valley, uses an infiltration gallery and three wells. [2]

Polybutylene-era homes in Kent: leaks and repiping

The median home in Kent was built in 1987, and 36% 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: 1987
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.

Kent plumbing questions

Can recurring clogs in Kent 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 Kent: Older laterals under evergreens crack and take in roots.

When is a leaking water heater an emergency in Kent?

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 Kent: 1970s–90s homes are on their second or third tank.

Where does Kent's water come from?

From city-owned Kent Springs and Clark Springs, city wells, and Green River water bought from Tacoma through the Second Supply Pipeline.

Is Kent water hard?

No. Spring and Green River water is soft, so softeners are rarely needed.

Why does my East Hill crawlspace get wet every winter?

Hillside groundwater flows toward foundations in the rainy season. Footing drains and a sump keep water away from pipes and the crawlspace.

Do I need a backflow test in Kent?

If you have an irrigation system or certain appliances with a backflow assembly, the city requires yearly testing by a certified tester.

Sources (3)
  1. U.S. Census Bureau, ACS 2024 1-year (B25035) · checked 2026-10-01
  2. City of Kent, Water System Plan · checked 2026-10-05
  3. City of Kent, Water System Plan · checked 2026-10-05
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