Emergency Plumber Seattle: $111 to $556 a Visit, First Steps

Seattle figures from Angi's 2026 Seattle plumber and emergency plumber guides.

Do this now: before the emergency plumber arrives

1. Shut off the main water valve.
2. Smell gas? Leave the house and call 911 or Puget Sound Energy (1-888-225-5773) from outside.
3. Water near outlets: shut off the breaker only from a dry spot.
4. Sewer backup: SPU says call a plumber first, and call SPU at (206) 386-1800 if the plumber suspects a mainline problem.
5. Frozen pipe: keep the faucet open and thaw with a hair dryer or heating pad, never a flame (Red Cross). See frozen pipes.
6. Photograph the damage before cleanup and call your insurer if floors or walls are soaked.

Is it an emergency? What cannot wait in Seattle

Burst pipes, sewer backups, gas leaks, no hot water, overflowing toilets and frozen underground pipes are the emergencies Angi lists. In Seattle, rain is the usual trigger: Sea-Tac averages 93.4 days a year with measurable rain and 5.6 days with an inch or more, NOAA's 1991 to 2020 normals show, and Angi's Seattle guide ties heavy rain to sewer backups and sump pump failures. Freezes are less common, at 25.2 nights a year at or below 32 F, but exposed pipes still burst. A drip or a running toilet can wait until morning, when rates are lower.

24 hour plumber in Seattle: what you will pay

A 24 hour plumber in Seattle charges $100 to $330 an hour in the evening, $130 to $440 on weekends and $160 to $670 on holidays, Angi's August 2026 Seattle guide shows. Angi says the city's high cost of living and strong union presence push labor rates up, and that the average Seattle home is more than 40 years old, which makes some repairs harder. Companies on our line take emergency calls; hours vary, so ask when they can arrive and what the after-hours fee is.

City lines, permits and credits after an emergency

• Mainline sewer problems: Seattle Public Utilities, (206) 386-1800. If a City sewer problem caused your backup, you can file a claim with the City for reimbursement.
• Leak credit: SPU adjusts 100% of above-normal use for owners once a year if the repair starts within 30 days of first notice and is finished within 60.
• Permits: repiping or replacing a water heater means a Public Health Seattle and King County plumbing permit, $132 base plus $26 per fixture.
• Bill help: City Light's Utility Discount Program takes 50% off SPU water, sewer and solid waste bills for qualifying households; customer care (206) 684-3000.

Emergency plumbing facts for Seattle, from the official city, county, state, utility, Census and NOAA pages listed under Sources.

Questions to ask before you book

1. What is the after-hours fee, and what is the hourly rate after that?
2. What is your L&I registration number, and is the plumber certified?
3. When can you arrive?
4. Will you pull the King County permit if the repair needs one?
5. Can I get the price in writing and see proof of insurance?

More Seattle plumbing guides

Everyday plumbing: plumber in Seattle. Backups: sewer line repair in Seattle. Water damage: water damage restoration in Seattle. Other cities: emergency plumber in Portland and emergency plumber in Denver. National rates: emergency plumber cost. Calls go to an independent company that serves your area and takes this kind of job (how calls work).