Plumbing contractors in Washington

2,266 active registrations

Businesses by registered name and license number. Show all 4,450 registrations on record, including expired.

• Regulators Plumbing LLCACTIVE

  Snohomish, WA · License REGULPL794RN · Registered 4 years

• Robinson Drilling & Dev, Inc.ACTIVE

  Yakima, WA · License ROBINDD781RH · Registered 3 years

• S SHARP PLUMBING LLCACTIVE

  Puyallup, WA · License SSHARSP791RG · Registered 4 years

• S T S REMODELING CORPACTIVE

  Seattle, WA · License STSRETS780OR · Registered 4 years

• SADDLEROCK PLBG & MECH LLCACTIVE

  Wenatchee, WA · License SADDLPM781DC · Registered 4 years

• SAFE & SOUND PLUMBING LLCACTIVE

  Seattle, WA · License SAFESSP785LH · Registered 4 years

• SAFE STEP WALK IN TUB LLCACTIVE

  Nashville, TN · License SAFESSW773D9 · Registered 2 years

• SAKRISSON PLUMBING LLCACTIVE

  Ridgefield, WA · License SAKRIPL792RW · Registered 4 years

• SALISH PLUMBING CO PLLCACTIVE

  Seattle, WA · License SALISPC788OM · Registered 4 years

• SALT OF THE EARTH INCACTIVE

  Spokane Valley, WA · License SALTE*E762B4 · Registered 2 years

• SAM'S PLUMBING & HEATINGACTIVE

  Deer Park, WA · License SAMSPPH743TQ · Registered less than 1 year

• SAN GIL & CO LLCACTIVE

  Bremerton, WA · License SANGIGC776PZ · Registered 3 years

• SAN JUAN HEATING LLCACTIVE

  Friday Harbor, WA · License SANJUJH757N8 · Registered 1 year

• SANDFORD PLUMBING & CONST LLCACTIVE

  Trout Lake, WA · License SANFOPC762QE · Registered 1 year

• SANDOVAL PLUMBING LLCACTIVE

  Kent, WA · License SANDOPL771M1 · Registered 3 years

• SANITARY PLUMBING & HEATNG INCACTIVE

  Olympia, WA · License SANITPH779JR · Registered 3 years

• SANTECH PLUMBING LLCACTIVE

  Graham, WA · License SANTEPL744CF · Registered less than 1 year

• SARKINEN PLUMBING INCACTIVE

  Vancouver, WA · License SARKIPI797PL · Registered 4 years

• SAWYER PLUMBING LLCACTIVE

  Rathdrum, ID · License SAWYEPL785K6 · Registered 4 years

• SC MECHANICAL LLCACTIVE

  Carbonado, WA · License SCMECML788BR · Registered 4 years

• SCHELL PUMP SERVICEACTIVE

  Greenacres, WA · License SCHELPS792OB · Registered 5 years

• SCHLECHT PLUMBING INCACTIVE

  Battle Ground, WA · License SCHLEPI798OA · Registered 3 years

• SCHMITTY'S PLUMBINGACTIVE

  Redmond, WA · License SCHMIP*759JP · Registered 1 year

• SCHNEIDER EQUIPMENT, INC.ACTIVE

  Saint Paul, OR · License SCHNEEI783KC · Registered 4 years

• SCHRODER'S WELL DRILLING LLCACTIVE

  Goldendale, WA · License SCHROWD781DS · Registered 3 years

• SCHULTE PLUMBING LLCACTIVE

  Bonney Lake, WA · License SCHULPL787JN · Registered 4 years

• SCOTT KING CSTM KTCHN & BATHACTIVE

  Snohomish, WA · License SCOTTKC785D2 · Registered 4 years

• SCOTT'S PLUMBINGACTIVE

  Poulsbo, WA · License SCOTTP*793OT · Registered 5 years

• SCOTT'S PLUMBING LLCACTIVE

  Post Falls, ID · License SCOTTPL785CW · Registered 4 years

• SCOTTCO PLUMBING INCACTIVE

  Tacoma, WA · License SCOTTPI796NK · Registered 5 years

• SCOTTIE'S PLMBG & REPAIR INCACTIVE

  Oak Harbor, WA · License SCOTTPR793NR · Registered 5 years

• SCOTTIE'S PLUMBING LLCACTIVE

  Oak Harbor, WA · License SCOTTPL743N4 · Registered less than 1 year

• SD PLUMBING LLCACTIVE

  Spokane, WA · License SDPLUPL750RR · Registered less than 1 year

• SEA DOG PLUMBING INCACTIVE

  Kent, WA · License SEADODP751L3 · Registered 1 year

• SEABROOK CONSTRUCTION CO LLCACTIVE

  Pacific Beach, WA · License SEABRCC779LG · Registered 1 year

• SEAGREEN PLUMBING LLCACTIVE

  Sequim, WA · License SEAGRPL794MB · Registered 5 years

• SEAL PLUMBING LLCACTIVE

  Wenatchee, WA · License SEALPPL793NQ · Registered 4 years

• SEATOWN ELECTRIC HTG&AIR LLCACTIVE

  Mukilteo, WA · License SEATOEH7618M · Registered 1 year

• SEATTLE TAC OLY PLBG STOP INCACTIVE

  Tacoma, WA · License SEATTTO797NZ · Registered 5 years

• SEATTLE'S BEST PLUMBING CO LLCACTIVE

  Shoreline, WA · License SEATTBP789B7 · Registered 4 years

• SEAWAVE PLUMBING LLCACTIVE

  Federal Way, WA · License SEAWAPL775N1 · Registered 3 years

• SEEKINS PLUMBING LLCACTIVE

  Vancouver, WA · License SEEKIPL781QC · Registered 3 years

• SELBY PLUMBING & MECHNCL LLCACTIVE

  Shelton, WA · License SELBYPM7426M · Registered less than 1 year

• SELECT PLUMBINGACTIVE

  Union, WA · License SELECP*784BO · Registered 3 years

• SEPPALA PLUMBING NW LLCACTIVE

  Battle Ground, WA · License SEPPAPN775KA · Registered 3 years

• SEQUIM PLUMBING INCACTIVE

  Sequim, WA · License SEQUIPI774B4 · Registered 3 years

• SERVAL PLUMBING INCACTIVE

  Poulsbo, WA · License SERVAP*748K2 · Registered less than 1 year

• SERVICE PLUMBING & HEATING iNCACTIVE

  Lynnwood, WA · License SERVIPH797NR · Registered 4 years

• SERVICE PLUMBING & ROOTER LLCACTIVE

  Tacoma, WA · License SERVIPR753JM · Registered 1 year

• SERVICE PLUS PLUMBING LLCACTIVE

  Portland, OR · License SERVIPP797OA · Registered 5 years