Plumbing contractors licensed in Washington

Every active Washington license that lists plumbing work, sorted by name.

• Overlake Htg a/C & Shtmtl LLC
  Plumbing · Redmond · #OVERLHC761KZ
  Active Insurance current
• Oyler Plumbing LLC
  Plumbing · Ellensburg · #OYLERPL761OE
  Active Insurance current
• P Homes Plumbing LLC
  Plumbing · Auburn · #PHOMEHP786N5
  Active Insurance current
• P S E
  Plumbing · Sultan · #PSE**SE746B8
  Active Insurance expiring soon
• P1 Plumbing LLC
  Plumbing · Vancouver · #P1PLUPL779KA
  Active Insurance current
• Pac West Mechanical LLC
  Plumbing · Kent · #PACWEWM781JN
  Active Insurance current
• Pacific Backflow Services LLC
  Plumbing · Richland · #PACIFBS797ON
  Active Insurance current
• Pacific Custom Sewer &drainage
  Plumbing · Seattle · #PACIFCS762RP
  Active Insurance expiring soon
• Pacific Facility Solutions INC
  Plumbing · Bellingham · #PACIFFS782DC
  Active Insurance expiring soon
• Pacific Heating and Cooling
  Plumbing · Tacoma · #PACIFHC765MZ
  Active Insurance current
• Pacific Mechanical Enterprise
  Plumbing · Vancouver · #PACIFME762QM
  Active Insurance current
• Pacific Northwest Plumbing
  Plumbing · Auburn · #PACIFNP786OT
  Active Insurance expiring soon
• Pacific NW Water Heaters LLC
  Plumbing · Wauna · #PACIFNW7631H
  Active Insurance current
• Pacific Plumbing
  Plumbing · Bellingham · #PACIFP*742JG
  Active Insurance current
• Pacific Plumbing & Const INC
  Plumbing · Vancouver · #PACIFPC780PU
  Active Insurance current
• Pacific Plumbing & Drain Servs
  Plumbing · Orchards · #PACIFPD780NA
  Active Insurance current
• Pacific Plumbing and Mech LLC
  Plumbing · Spokane · #PACIFPM788JN
  Active Insurance current
• Pacific Sunshine Plumbing LLC
  Plumbing · Snohomish · #PACIFSP785CW
  Active Insurance current
• Paintner Plumbing INC
  Plumbing · Nine Mile Falls · #PAINTPI749K9
  Active Insurance current
• Paladin Plumbing Solutions LLC
  Plumbing · Camano Island · #PALADPS758O9
  Active Insurance current
• Palmer Plumbing LLC
  Plumbing · Deer Park · #PALMEPL772J7
  Active Insurance current
• Papa Troy Plumbing LLC
  Plumbing · Longview · #PAPATTP765DJ
  Active Insurance current
• Paradise Plumbing INC
  Plumbing · Stanwood · #PARADPI765BH
  Active Insurance current
• Paradiso Mechanical
  Plumbing · Seattle · #PARADM*789DH
  Active Insurance current
• Paramount Plumbing LLC
  Plumbing · Olympia · #PARAMPL778B6
  Active Insurance current
• Paris Plumbing INC
  Plumbing · Everett · #PARISPI769B2
  Active Insurance current
• Park's Plumbing LLC
  Plumbing · Arlington · #PARKSPL791MB
  Active Insurance current
• Parker Services INC
  Plumbing · Seattle · #PARKESI792OA
  Active Insurance current
• Parretta Plumbing & Rooter LLC
  Plumbing · Graham · #PARREPR766MH
  Active Insurance current
• Pars Plumbing LLC
  Plumbing · Bothell · #PARSPPL788O7
  Active Insurance current
• Parson Plumbing LLC
  Plumbing · Vancouver · #PARSOPL742J1
  Active Insurance current
• Passeck Plumbing INC
  Plumbing · Blaine · #PASSEPI784R9
  Active Insurance current
• Pat's Plumbing INC
  Plumbing · Federal Way · #PATSPPI799NW
  Active Insurance current
• Patriot Fire Protection INC
  Plumbing · Tacoma · #PATRIFP788MJ
  Active Insurance current
• Patriot Plumbing
  Plumbing · Wenatchee · #PATRIP*750R9
  Active Insurance current
• Patriot Plumbing LLC
  Plumbing · Pasco · #PATRIPL780K6
  Active Insurance current
• Pats Pumps
  Plumbing, Landscaping · Elk · #PATSPP*744DD
  Active Insurance current
• Paul Plumbing Services LLC
  Plumbing · Everett · #PAULPPS782BU
  Active Insurance current
• Peak Plumbing
  Plumbing · Kent · #PEAKPP*753N9
  Active Insurance current
• Peak Plumbing
  Plumbing · Tacoma · #PEAKPP*776QA
  Active Insurance expiring soon
• Peak Plumbing Contractors LLC
  Plumbing · Leavenworth · #PEAKPPC760BZ
  Active Insurance current
• Peak Plumbing Solutions LLC
  Plumbing · Walla Walla · #PEAKPPS776NH
  Active Insurance current
• Peakside Plumbing LLC
  Plumbing · Cle Elum · #PEAKSPL750DP
  Active Insurance current
• Pearson Plumbing LLC
  Plumbing · Bonney Lake · #PEARSPL757N8
  Active Insurance current
• Peck Plumbing & Heating
  Plumbing · Spokane · #PECKPPH798RM
  Active Insurance current
• Peet Plumbing
  Plumbing · Wenatchee · #PEETPP*794MB
  Active Insurance current
• Pelican Plumbing LLC
  Plumbing · Bremerton · #PELICPL755BM
  Active Insurance current
• Peltram Plumbing LLC
  Plumbing · Auburn · #PELTRPL790NW
  Active Insurance current
• Perez Plumbing INC
  Plumbing · Auburn · #PEREZPI794PK
  Active Insurance current
• Perfection Plumbing & Mech LLC
  Plumbing · Pasco · #PERFEPM760CG
  Active Insurance current
• Perfection Plumbing INC
  Plumbing · Otis Orchards · #PERFEPI785NP
  Active Insurance current
• Performance Plmbng & Mch LLC
  Plumbing · Lynnwood · #PERFOPM761D8
  Active Insurance current
• Performance Plumbing Rpr INC
  Plumbing · Selah · #PERFOPR777B6
  Active Insurance current
• Perry Technical Institute
  Plumbing · Yakima · #PERRYTI799OP
  Active Insurance current
• Pete Peterson Plumbing INC
  Plumbing · Okanogan · #PETEPPP785DA
  Active Insurance expiring soon
• Peterson Pump Service LLC
  Plumbing · Woodland · #PETERPS766D7
  Active Insurance current
• Petrie & Sons Plbg & Htng LLC
  Plumbing · University Place · #PETRISP794NP
  Active Insurance current
• Pex Plumbing
  Plumbing · Hillsboro · #PEXPLP*777QL
  Active Insurance current
• Phillips Plumbing, LLC
  Plumbing · Orofino · #PHILLPL750MS
  Active Insurance current
• Picatti Brothers INC
  Plumbing, Landscaping · Yakima · #PICATBI791ON
  Active Insurance current
• Piche Backflow Testing
  Plumbing · West Richland · #PICHEBT772KE
  Active Insurance current
• Pickard & Sons Plumbing LLC
  Plumbing · Ferndale · #PICKASP787QZ
  Active Insurance current
• Pierce County Plumbing, INC
  Plumbing · Roy · #PIERCCP791RG
  Active Insurance current
• Pike Plumbing & Sewer LLC
  Plumbing · Kent · #PIKEPPS782P7
  Active Insurance current
• Pilchuck Plumbing LLC
  Plumbing · Granite Falls · #PILCHPL784D5
  Active Insurance current
• Pilot Plumbing and Drain
  Plumbing · Vancouver · #PILOTPD792P8
  Active Insurance current
• Pink Flamingo Plumbing Wa LLC
  Plumbing · Hillsboro · #PINKFFP745K2
  Active Insurance current
• Pinky's Plumbing LLC
  Plumbing · Seattle · #PINKYPL799MW
  Active Insurance current
• Pinnacle Plumbing & Heating in
  Plumbing · Selah · #PINNAPH794MW
  Active Insurance current
• Pinnacle Plumbing INC
  Plumbing · Tacoma · #PINNAPI795NP
  Active Insurance current
• Pino Plumbing LLC
  Plumbing · Auburn · #PINOPPL773D1
  Active Insurance current
• Pioneer Plumbing & Heating
  Plumbing · Seattle · #PIONEPH797NE
  Active Insurance current
• Pioneer Plumbing Cda LLC
  Plumbing · Coeur D Alene · #PIONEPC751B3
  Active Insurance current
• Pipe & CO Plumbing LLC
  Plumbing · Auburn · #PIPECCP748KO
  Active Insurance current
• Pipe Connections Plumbing LLC
  Plumbing · Ferndale · #PIPECCP796PD
  Active Insurance current
• Pipe Construction INC
  Plumbing · Ravensdale · #PIPECCI792O7
  Active Insurance current
• Pipe Dream Plumbing
  Plumbing · Kalama · #PIPEDDP791NG
  Active Insurance current
• Pipe Dreams Plbg Solutions LLC
  Plumbing · Tacoma · #PIPEDDP794RD
  Active Insurance current
• Pipe It Plumbing LLC
  Plumbing · Boring · #PIPEIIP767OP
  Active Insurance current
• Pipe Line Plumbing Contr LLC
  Plumbing · Bonney Lake · #PIPELLP758L6
  Active Insurance current
• Pipe Line Plumbing INC
  Plumbing · Spokane · #PIPELLP782BO
  Active Insurance current
• Pipe Mate Plumbing LLC
  Plumbing · Tacoma · #PIPEMMP756N6
  Active Insurance current
• Pipe Mechanic Plumbing
  Plumbing · Tenino · #PIPEMMP751NJ
  Active Insurance current
• Pipe Pro
  Plumbing · Kent · #PIPEPP*771LB
  Active Insurance current
• Pipe-Rite Plumbing INC
  Plumbing · Sequim · #PIPERPI795NG
  Active Insurance current
• Pipecraft LLC
  Plumbing · Kingston · #PIPECL*741C5
  Active Insurance current
• Piped-Up Plumbing LLC
  Plumbing · Spokane · #PIPEDPL748PB
  Active Insurance current
• Pipeline Plumbing & Const LLC
  Plumbing · Orting · #PIPELPC782D2
  Active Insurance current
• Piper Mechanical INC
  Plumbing · Vancouver · #PIPERMI796NE
  Active Insurance current
• Piper Plumbing and Heating INC
  Plumbing · Spokane · #PIPERPH7987L
  Active Insurance current
• Pipers Drain Repair LLC
  Plumbing · Kent · #PIPERDR752NE
  Active Insurance current
• Pipesmith Plumbing LLC
  Plumbing · Brush Prairie · #PIPESPL779Q1
  Active Insurance current
• Pipetrade Plumbing INC
  Plumbing · Edmonds · #PIPETPI794QN
  Active Insurance current
• Pipeworks Mechanical & Svc INC
  Plumbing · Bremerton · #PIPEWMS786PQ
  Active Insurance current
• Pipewrench Plumbing INC
  Plumbing · Sherwood · #PIPEWPI747MW
  Active Insurance current
• Pipex INC
  Plumbing · Snohomish · #PIPEXI*784DA
  Active Insurance current
• Pipleline Plbg Htg Clng & Elec
  Plumbing · Tigard · #PIPLEPH759C6
  Active Insurance current
• Pj the Plumber LLC
  Plumbing · Lake Forest Park · #PJPLUPL770KB
  Active Insurance current
• Platinum Choice Plumbing LLC
  Plumbing · Arlington · #PLATICP781M9
  Active Insurance current
• Platinum Full Service Plbg LLC
  Plumbing · Puyallup · #PLATIFS750JW
  Active Insurance current

Last checked against state records on Oct 7, 2026. How we get this data.