Plumbing Specialty contractors in Seattle, WA

61 contractors · Updated Sep 27, 2026

Plumbing specialty contractors install and repair the water supply, drain, and fixture systems that carry water through a home. Washington currently lists 61 Plumbing Specialty contractors registered in Seattle.

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Claimed and verified listings appear first.

206 Plumbing LLC

Listed

Plumbing · Seattle, WA

License #206PLPL864BH · $6,000 bond

A L Plumbing LLC

Listed

Plumbing · Seattle, WA

License #LPLUMPL953NJ · $6,000 bond

Aaa Water Heaters INC

Listed

Plumbing · Seattle, WA

License #AAAWAWH936MW

Action Plumbing

Listed

Plumbing · Seattle, WA

License #ACTIOP*032B1 · $6,000 bond

Advanced Mechanical & Plumbing

Listed

Plumbing · Seattle, WA

License #ADVANMP930PU

Archie's Plumbing Service INC

Listed

Plumbing · Seattle, WA

License #ARCHIPS170JM · $6,000 bond

Best Plumbing Group LLC

Listed

Plumbing · Seattle, WA

License #BESTPGL973CD · $6,000 bond

Britton Plmb & Mechanical LLC

Listed

Plumbing · Seattle, WA

License #BRITTPM871JB · $6,000 bond

Collier Plumber INC

Listed

Plumbing · Seattle, WA

License #COLLIPI003MA · $6,000 bond

Craftsman Plumbing LLC

Listed

Plumbing · Seattle, WA

License #CRAFTPL863D5 · $6,000 bond

Excell Plumbing INC

Listed

Plumbing · Seattle, WA

License #EXCELPI033LW · $6,000 bond

Fil-Am Plumbing

Listed

Plumbing · Seattle, WA

License #FILAMP*807P2 · $6,000 bond

Fonzy's Plumbing

Listed

Plumbing · Seattle, WA

License #FONZYP*833PS

Instant Accurate Plumbing LLC

Listed

Plumbing · Seattle, WA

License #INSTAAP858NO · $6,000 bond

JT Plumbing LLC

Listed

Plumbing · Seattle, WA

License #JTPLUPL850NO · $6,000 bond

O'Brien Plumbing

Listed

Plumbing · Seattle, WA

License #OBRIEP*092MA

Paradiso Mechanical

Listed

Plumbing · Seattle, WA

License #PARADM*981LP · $6,000 bond

Parker Services INC

Listed

Plumbing · Seattle, WA

License #PARKESI864JB · $6,000 bond

Prima Plumbing

Listed

Plumbing · Seattle, WA

License #PRIMAP*004J4 · $6,000 bond

Quality Plumbing

Listed

Plumbing · Seattle, WA

License #QUALIP*181RN · $12,000 bond

Queen Plumbing LLC

Listed

Plumbing · Seattle, WA

License #QUEENPL801K6 · $12,000 bond

Red Works Plumbing INC

Listed

Plumbing · Seattle, WA

License #REDWOWP954LS · $6,000 bond

Safe & Sound Plumbing LLC

Listed

Plumbing · Seattle, WA

License #SAFESSP945JK · $6,000 bond

Simple Plumber LLC

Listed

Plumbing · Seattle, WA

License #SIMPLPL870CN · $6,000 bond

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Built from Washington State L&I public records, updated Sep 27, 2026. Subser doesn't do star ratings or reviews — just verified records.