Find well system work in Washington

Pick up to 3 pros. Only they get your request. Free for homeowners.

  • Pros screened, licenses checked where required
  • Pick up to 3 pros
  • Only the pros you pick get your number
  • Free for homeowners

How it works

  1. 1. Describe the job

    Pick the service, add your ZIP and a sentence about what is going on.

  2. 2. Pick the pros you want

    See licensed, insured pros who serve your ZIP and choose who you want to hear from.

  3. 3. They reach out

    They contact you the way you chose: phone, email or in-app messages.

Illustration of well system work work

Well system work in Washington

Work on private well systems such as pressure tanks, pumps, switches and the piping between the well and the house.

Questions to ask before you hire

  • Do you work on both the pump and the pressure system?
  • Can you test water pressure and flow?
  • Do you handle well work or only the house side?
2016

Plumbing contractor licenses registered in Washington

Active Washington licenses with a business address in Washington, from state records as of 2026-10-18. These are public records, not participating-provider counts or confirmed availability.

Source: WA Dept. of Labor & Industries contractor license data (data.wa.gov, dataset m8qx-ubtq). Check any license yourself at L&I Verify a Contractor.

Licensed trades registered in Washington

Washington has 2016 plumbing, 1085 heating and cooling and 3518 electrical licenses on file.

TradeWashington
Plumbing2,016
HVAC1,085
Electrical3,518

Counts are active licenses in Washington State L&I records by registered business address, as of 2026-10-18. They are not participating-provider counts. A pro may serve areas beyond the address on file.

Well system work questions

Who can work on a well?

Well drilling and pump work can need separate licenses from household plumbing. Ask which license covers the exact work and confirm it on L&I Verify.

How do I check that a plumber is licensed in Washington?

Ask for the contractor license number and look it up on the state L&I Verify a Contractor page. It shows whether the license is active and lists the bond and insurance on file.

Does it cost anything to request a pro?

No. Requests are free for homeowners.

Who sees my request?

Only the pros you choose, plus our review team, see your request. Pros get your contact details only for this job.

What does verified mean?

We check each pro's Washington license, insurance and bond against state records when they join, and again on a regular schedule. That is a snapshot of public records and of what the pro told us, not a guarantee. Licenses lapse and records can be wrong, so confirm the license and insurance yourself before work starts.

What if no pro is listed for my ZIP yet?

Send the request anyway. We hold it and match you when a licensed pro who serves your ZIP joins.

More plumbing services in Washington

Well system work by county

Guides

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