Plumbing contractors licensed in Washington

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

• Right Now Heatng Clng/Plbg LLC
  Plumbing · Caldwell · #RIGHTNH779D8
  Active Insurance current
• Right Way Plbg Htg & a/C INC
  Plumbing · Sedro Woolley · #RIGHTWP796NW
  Active Insurance current
• Right Way Plumbing LLC
  Plumbing · Burien · #RIGHTWP785K3
  Active Insurance current
• Rigid Plumbing INC
  Plumbing · Forest Grove · #RIGIDPI782DA
  Active Insurance current
• Ripleys Plumbing INC
  Plumbing · Spokane · #RIPLEPI799O2
  Active Insurance current
• Riptide Plumbing, LLC
  Plumbing · Friday Harbor · #RIPTIPL755DK
  Active Insurance current
• Riser Plumbing & Drain
  Plumbing · Sumner · #RISERPD774OG
  Active Insurance current
• Ritter Plumbing and Mech LLC
  Plumbing · Ravensdale · #RITTEPM787D8
  Active Insurance current
• Rivas Plumbing LLC
  Plumbing · Federal Way · #RIVASPL761P5
  Active Insurance expiring soon
• Riverfront Plumbing LLC
  Plumbing · Spokane · #RIVERPL797OO
  Active Insurance current
• Riverside Plumbing LLC
  Plumbing · Battle Ground · #RIVERPL792RD
  Active Insurance current
• Riverside Pump
  Plumbing, Landscaping · Adna · #RIVERP*784KC
  Active Insurance current
• Rj Plumbing Services LLC
  Plumbing · Vancouver · #RJPLUPS797M8
  Active Insurance current
• Rjc Compliance LLC
  Plumbing · Spokane · #RJCCOCL752QQ
  Active Insurance expiring soon
• Rmi Plumbing LLC
  Plumbing · Mount Vernon · #RMIPLPL769BW
  Active Insurance current
• Robedeau Plumbing & Sewer Serv
  Plumbing · Bremerton · #ROBEDPS774JF
  Active Insurance current
• Robert the Plmbr & HVAC 2 LLC
  Plumbing · Graham · #ROBERPH740U7
  Active Insurance current
• Robert's Plbg/Hm Impr Svcs INC
  Plumbing · Mount Vernon · #ROBERPI773DF
  Active Insurance current
• Robinson Drilling & Dev, Inc.
  Plumbing, Landscaping · Yakima · #ROBINDD781RH
  Active Insurance expiring soon
• Robinson Plumbing INC
  Plumbing · Everett · #ROBINPI796O7
  Active Insurance expiring soon
• Robison Mechanical INC
  Plumbing · Silverdale · #ROBISMI795PG
  Active Insurance current
• Robison Plumbing Service INC
  Plumbing · Bremerton · #ROBISPS793MF
  Active Insurance current
• Robson Company Inc, the
  Plumbing · Lynnwood · #ROBSOCI797RZ
  Active Insurance current
• Rock Creek LLC
  Plumbing · Boistfort · #ROCKCCL770NH
  Active Insurance current
• Rock Well Water Systems & Pmps
  Plumbing, Landscaping · Entiat · #ROCKWWW782KC
  Active Insurance expiring soon
• Rocket Plumbing
  Plumbing · Shelton · #ROCKEP*780BR
  Active Insurance expiring soon
• Rockview Plumbing
  Plumbing · Burien · #ROCKVP*775KE
  Active Insurance current
• Rocky Hill Plumbing LLC
  Plumbing · Liberty Lake · #ROCKYHP778P4
  Active Insurance current
• Rocky Mountain Plumbing LLC
  Plumbing · Mead · #ROCKYMP761PD
  Active Insurance current
• Rocky Point Plumbing & Maint
  Plumbing · Oak Harbor · #ROCKYPP787LP
  Active Insurance current
• Rockys Repipes Plumbing
  Plumbing · Eatonville · #ROCKYRP751KN
  Active Insurance current
• Rodriguez Plumbing LLC
  Plumbing · Lake Stevens · #RODRIPL786BU
  Active Insurance current
• Rolling Bay Plumbing & Rmdlng
  Plumbing · Suquamish · #ROLLIBP797NT
  Active Insurance current
• Romans Plumbing LLC
  Plumbing · Everett · #ROMANPL744MM
  Active Insurance current
• Roosevelt Plumbing
  Plumbing · Ocean Shores · #ROOSEP*790O9
  Active Insurance current
• Rooster's Plumbing
  Plumbing · Bothell · #ROOSTP*745JW
  Active Insurance current
• Rooter Pal Plumbing LLC
  Plumbing · Kirkland · #ROOTEPP791MB
  Active Insurance current
• Rooter Tech LLC
  Plumbing · Roy · #ROOTETL790NB
  Active Insurance current
• Rooter-Man
  Plumbing · Tacoma · #ROOTE**792MT
  Active Insurance current
• Rosenbach Plumbing INC
  Plumbing · Montesano · #ROSENPI790P8
  Active Insurance current
• Rossco Pipefitters LLC
  Plumbing · Orting · #ROSSCPL788B7
  Active Insurance current
• Rossco Plumbing
  Plumbing · Yakima · #ROSSCP*790ON
  Active Insurance current
• Rossco Plumbing LLC
  Plumbing · Vancouver · #ROSSCPL76379
  Active Insurance current
• Roto Pro Wa LLC
  Plumbing · Phoenix · #ROTOPPW741DK
  Active Insurance current
• Roto Rooter Service
  Plumbing · Lewiston · #ROTORRS7924K
  Active Insurance current
• Roto Rooter Services CO
  Plumbing · Cincinnati · #ROTORRS792MK
  Active Insurance current
• Roto-Rooter Plbg & Wtr Clnp
  Plumbing · Spirit Lake · #ROTORPW76621
  Active Insurance current
• Roto-Rooter Service
  Plumbing · Pasco · #ROTORS*798MT
  Active Insurance current
• Rotschy INC
  Plumbing · Vancouver · #ROTSCI*792NP
  Active Insurance current
• Royal Flush Plumbing LLC
  Plumbing · Eatonville · #ROYALFP754DO
  Active Insurance current
• Royal Flush Plumbing LLC
  Plumbing · Eatonville · #ROYALFP787R1
  Active Insurance current
• Royal Flush Services LLC
  Plumbing · Federal Way · #ROYALFS777MS
  Active Insurance current
• Rpi Plumbing & Fire INC
  Plumbing · Vancouver · #RPIPLPF775NU
  Active Insurance current
• Rt Plumbing LLC
  Plumbing · Kennewick · #RTPLUPL759M5
  Active Insurance current
• Rts Water Solutions LLC
  Plumbing · Gambrills · #RTSWAWS780RZ
  Active Insurance current
• Ruby Plumbing LLC
  Plumbing · Clinton · #RUBYPPL742MT
  Active Insurance current
• Rudy's Plumbing INC
  Plumbing · Issaquah · #RUDYSPI786DM
  Active Insurance current
• Rush Plumbing INC
  Plumbing · Seattle · #RUSHPPI783D8
  Active Insurance expiring soon
• Russell & Sons Plumbing INC
  Plumbing · Vancouver · #RUSSESP794MA
  Active Insurance current
• Ryan the Plumber LLC
  Plumbing · Bellingham · #RYANPPL762LS
  Active Insurance current
• Ryan's Custom Plumbing INC
  Plumbing · Edmonds · #RYANSCP772PW
  Active Insurance current
• S Sharp Plumbing LLC
  Plumbing · Puyallup · #SSHARSP791RG
  Active Insurance current
• S T S Remodeling Corp
  Plumbing · Seattle · #STSRETS780OR
  Active Insurance current
• Saddlerock Plbg & Mech LLC
  Plumbing · Wenatchee · #SADDLPM781DC
  Active Insurance current
• Safe & Sound Plumbing LLC
  Plumbing · Seattle · #SAFESSP785LH
  Active Insurance current
• Safe Step Walk in Tub LLC
  Plumbing · Nashville · #SAFESSW773D9
  Active Insurance current
• Sagewater, LLC
  Plumbing · Alexandria · #SAGEWL*777JK
  Active Insurance current
• Sakrisson Plumbing LLC
  Plumbing · Ridgefield · #SAKRIPL792RW
  Active Insurance current
• Salish Plumbing CO PLLC
  Plumbing · Seattle · #SALISPC788OM
  Active Insurance current
• Salt of the Earth INC
  Plumbing · Spokane Valley · #SALTE*E762B4
  Active Insurance current
• Sam's Plumbing & Heating
  Plumbing · Deer Park · #SAMSPPH743TQ
  Active Insurance current
• San Gil & CO LLC
  Plumbing · Bremerton · #SANGIGC776PZ
  Active Insurance current
• San Juan Heating LLC
  Plumbing · Friday Harbor · #SANJUJH757N8
  Active Insurance current
• Sandford Plumbing & Const LLC
  Plumbing · Trout Lake · #SANFOPC762QE
  Active Insurance current
• Sandoval Plumbing LLC
  Plumbing · Kent · #SANDOPL771M1
  Active Insurance current
• Sanitary Plumbing & Heatng INC
  Plumbing · Olympia · #SANITPH779JR
  Active Insurance current
• Santech Plumbing LLC
  Plumbing · Graham · #SANTEPL744CF
  Active Insurance current
• Sarkinen Plumbing INC
  Plumbing · Vancouver · #SARKIPI797PL
  Active Insurance current
• Sawyer Plumbing LLC
  Plumbing · Rathdrum · #SAWYEPL785K6
  Active Insurance current
• Sc Mechanical LLC
  Plumbing · Carbonado · #SCMECML788BR
  Active Insurance current
• Schell Pump Service
  Plumbing · Greenacres · #SCHELPS792OB
  Active Insurance current
• Schlecht Plumbing INC
  Plumbing · Battle Ground · #SCHLEPI798OA
  Active Insurance current
• Schmitty's Plumbing
  Plumbing · Redmond · #SCHMIP*759JP
  Active Insurance current
• Schneider Equipment, Inc.
  Plumbing, Landscaping · Saint Paul · #SCHNEEI783KC
  Active Insurance current
• Schroder's Well Drilling LLC
  Plumbing · Goldendale · #SCHROWD781DS
  Active Insurance current
• Schulte Plumbing LLC
  Plumbing · Bonney Lake · #SCHULPL787JN
  Active Insurance current
• Scott King Cstm Ktchn & Bath
  Plumbing · Snohomish · #SCOTTKC785D2
  Active Insurance current
• Scott's Plumbing
  Plumbing · Poulsbo · #SCOTTP*793OT
  Active Insurance current
• Scott's Plumbing LLC
  Plumbing · Post Falls · #SCOTTPL785CW
  Active Insurance current
• Scottco Plumbing INC
  Plumbing · Tacoma · #SCOTTPI796NK
  Active Insurance current
• Scottie's Plmbg & Repair INC
  Plumbing · Oak Harbor · #SCOTTPR793NR
  Active Insurance current
• Scottie's Plumbing LLC
  Plumbing · Oak Harbor · #SCOTTPL743N4
  Active Insurance current
• Sd Plumbing LLC
  Plumbing · Spokane · #SDPLUPL750RR
  Active Insurance current
• Sea Dog Plumbing INC
  Plumbing · Kent · #SEADODP751L3
  Active Insurance current
• Seabrook Construction CO LLC
  Plumbing · Pacific Beach · #SEABRCC779LG
  Active Insurance expiring soon
• Seagreen Plumbing LLC
  Plumbing · Sequim · #SEAGRPL794MB
  Active Insurance current
• Seal Plumbing LLC
  Plumbing · Wenatchee · #SEALPPL793NQ
  Active Insurance current
• Seatac Plumbing
  Plumbing · Tacoma · #SEATAP*755QO
  Active Insurance expiring soon
• Seatown Electric Htg&air LLC
  Plumbing · Mukilteo · #SEATOEH7618M
  Active Insurance current
• Seattle Tac Oly Plbg Stop INC
  Plumbing · Tacoma · #SEATTTO797NZ
  Active Insurance current

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