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Plumbers in Seattle, WA

99 plumbers listed in Seattle, Washington. 99 with a phone number and 87 with a website.

Seattle accounts for 9.4% of the plumbers listed in Washington.

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Quick answer

Seattle, WA has 99 plumbers listed on USA Business Search. 99 list a phone number and 87 list a website. The most listings are in ZIP codes 98107, 98106, 98133.

Updated November 2026
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How to choose a plumber in Seattle

  • Ask whether the quote is flat-rate or hourly, and whether there is a trip charge.
  • For water heaters and re-pipes, ask about permits and inspections.
  • Ask what the warranty covers and for how long.

Check the business: confirm a company's registration with the state in our Washington business lookup guide, and licensed trades in the contractor license lookup guide.

Common questions

How many plumbers are listed in Seattle, Washington?

USA Business Search shows 99 plumbers in Seattle. 99 list a phone number and 87 list a website.

Which ZIP codes do these listings cover?

They include ZIP codes 98107, 98106, 98133, 98108, 98109, 98116, 98125, 98134.

How do I choose a plumber in Seattle?

Ask whether the quote is flat-rate or hourly, and whether there is a trip charge. For water heaters and re-pipes, ask about permits and inspections. Ask what the warranty covers and for how long. Check the license or registration through the Washington business lookup guide.

How do I add or fix a listing?

Listings are free. Use Add your business, or the Claim or fix link on any listing.

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