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Nearby Plumber — nearbyplumber.com · License-verified plumbing directory · printed Oct 25, 2026
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Plumber directory, checked against state license records.

Search plumbers in Washington by business name or city. Every listing came from a state’s own public records, not a paid directory or a scrape, and is listed A to Z by name. We badge the ones matched to an active credential, say plainly when we have not, and never publish a review we did not collect from a confirmed customer.

How we verify plumbers

All states 36,364 plumbers Texas 6,450 plumbers Minnesota 1,634 plumbers Washington 2,057 plumbers California 17,314 plumbers Nevada 889 plumbers Florida 8,020 plumbers
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29 businesses match your filters in Washington.

✓ L&I Verified Checked Oct 21

Infinite Build LLC

Battle Ground · Clark County
Plumbing Contractor — Journey Level INFINBL761PS
(360) 907-7352 Request a quote
✓ L&I Verified Checked Oct 21

Innovative Plumbing Concepts

Lake Stevens · Snohomish County
Plumbing Contractor — Journey Level INNOVPC792PL
(425) 931-6689 Request a quote
✓ L&I Verified Checked Oct 21

Instant Accurate Plumbing LLC

Seattle · King County
Plumbing Contractor — Residential INSTAAP790QW
(206) 335-3320 Request a quote
✓ L&I Verified Checked Oct 21

Integrity Energy Systems

Seattle · King County
Plumbing Contractor — Journey Level INTEGES771L8
(425) 419-4676 Request a quote
Unverified Checked Oct 21

Integrity Plumbing

Kent · King County
Plumbing Contractor — Journey Level INTEGP*782P6
(206) 406-9042 Request a quote
✓ L&I Verified Checked Oct 21

Integrity Plumbing LLC

Pasco · Franklin County
Plumbing Contractor — Journey Level INTEGPL751RE
(509) 205-5189 Request a quote
✓ L&I Verified Checked Oct 21

Integrity Pumps&Filtration LLC

Carlsborg · Clallam County
Plumbing Contractor — Pump & Irrigation INTEGPL787C4
(360) 683-6328 Request a quote
✓ L&I Verified Checked Oct 21

Intermech Inc.

Richland · Benton County
Plumbing Contractor — Journey Level INTERI*797MG
(509) 628-9141 Request a quote
✓ L&I Verified Checked Oct 21

International Plumbing Inc.

Puyallup · Pierce County
Plumbing Contractor — Residential INTERPI792MA
(425) 614-5753 Request a quote
✓ L&I Verified Checked Oct 21

Intrepid Mechanical Soltns LLC

Lake Stevens · Snohomish County
Plumbing Contractor — Journey Level INTREMS794MN
(425) 359-7158 Request a quote
✓ L&I Verified Checked Oct 21

Ips Plumbing LLC

Fruitland · Stevens County
Plumbing Contractor — Residential IPSPLPL793RH
(425) 328-0318 Request a quote
✓ L&I Verified Checked Oct 21

Iron Dawn Mechanical

Spokane · Spokane County
Plumbing Contractor — Journey Level IRONDDM782QD
(509) 481-5272 Request a quote
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