Plumbing contractors in Washington

2,266 active registrations

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

• SOLID ROCK PLUMBING LLCACTIVE

  Spokane, WA · License SOLIDRP760MC · Registered 2 years

• SOLUTIONS PLUMBING LLCACTIVE

  Puyallup, WA · License SOLUTPL796MK · Registered 4 years

• SONLIGHT PLUMBING LLCACTIVE

  Spokane, WA · License SONLIPL742NL · Registered less than 1 year

• SOREANO PLUMBING SERVICEACTIVE

  Seattle, WA · License SOREAPS747MU · Registered less than 1 year

• SOS PLUMBING AND EMERGENCY SRVACTIVE

  Lynnwood, WA · License SOSPLPE764MZ · Registered 2 years

• SOUND PLUMBING AND HEATING INCACTIVE

  Bothell, WA · License SOUNDPH795O9 · Registered 4 years

• SOUND PLUMBING SOLUTIONSACTIVE

  Tacoma, WA · License SOUNDPS762RU · Registered 1 year

• SOUND ROOTER & PLUMBING LLCACTIVE

  Lacey, WA · License SOUNDRP793MB · Registered 4 years

• SOUND SEWER INSPECTION INC.ACTIVE

  Seattle, WA · License SOUNDSI843O7 · Registered 10 years

• SOUND WATERWORKS LLCACTIVE

  Everett, WA · License SOUNDWL792RZ · Registered 4 years

• SOUNDER PLUMBING LLCACTIVE

  Seattle, WA · License SOUNDPL776P6 · Registered 2 years

• SOUTH WEST PLBG & WTRHTRS LLCACTIVE

  Renton, WA · License SOUTHWP798OW · Registered 5 years

• SOUTH WHIDBEY PLUMBING HTG INCACTIVE

  Greenbank, WA · License SOUTHWP770NZ · Registered 3 years

• SOUTHLAND INDUSTRIESACTIVE

  Garden Grove, CA · License SOUTHI*761JE · Registered 2 years

• SPARTAN SERVICES INCACTIVE

  Tacoma, WA · License SPARTSI747NU · Registered less than 1 year

• SPARTAN SERVICES INCACTIVE

  Tacoma, WA · License SPARTSI794OC · Registered 4 years

• SPECIAL T PLUMBING & SERVICESACTIVE

  Maple Falls, WA · License SPECITP795MG · Registered 5 years

• SPECIALIZED SERVICES LLCACTIVE

  Shelton, WA · License SPECISL760NR · Registered 2 years

• SPECIALTY PLUMBING & HTG INCACTIVE

  Mountlake Terrace, WA · License SPECIPH783QT · Registered 3 years

• SPECIALTY PUMP SERVICE INCACTIVE

  Spokane, WA · License SPECIPS780DS · Registered 4 years

• SPECTRUM PLUMBING AND HEATINGACTIVE

  Bellingham, WA · License SPECTPH786LP · Registered 4 years

• SPENCER HOME SOLUTIONS LLCACTIVE

  Edmonds, WA · License SPENCHS796NE · Registered 5 years

• SPENCER'S EASTSIDE PLBG LLCACTIVE

  Issaquah, WA · License SPENCEP782L4 · Registered 4 years

• SPOKANE FALLS PLMBNG & RSTRTNACTIVE

  Spokane, WA · License SPOKAFP773PT · Registered 2 years

• SPOKANE WATER HEATER LLCACTIVE

  Spokane, WA · License SPOKAWH757RB · Registered less than 1 year

• SPRAGUE PLUMBINGACTIVE

  Milton, WA · License SPRAGP*744JN · Registered less than 1 year

• SPRINGER PLUMBINGACTIVE

  Woodinville, WA · License SPRINP*741UC · Registered less than 1 year

• ST SOLUTIONS LLCACTIVE

  Otis Orchards, WA · License STSOLSL762QQ · Registered 1 year

• ST. JOSEPH'S HEATING & PLMBNGACTIVE

  Rathdrum, ID · License STJOSJH762RR · Registered 1 year

• STACK COMMERCIAL LLCACTIVE

  Stevensville, MT · License STACKCL760KM · Registered 2 years

• STACKHOUSE PLUMBING LLCACTIVE

  Chelan, WA · License STACKPL741NK · Registered less than 1 year

• STAK'S PLUMBING LLCACTIVE

  Lynnwood, WA · License STAKSPL762LO · Registered 2 years

• STAN THE HOT WATER MANACTIVE

  Troutdale, OR · License STANHHW751D4 · Registered 1 year

• STANTON PLUMBING INCACTIVE

  Carnation, WA · License STANTPI788JH · Registered 4 years

• STARS AND STRIPES PLUMBING LLCACTIVE

  Lake Stevens, WA · License STARSSP762L8 · Registered 2 years

• STARTIN'S REPAIR INCACTIVE

  Lacrosse, WA · License STARTRI784KC · Registered 5 years

• STATE LINE PLUMBING LLCACTIVE

  Yacolt, WA · License STATELP762BR · Registered 2 years

• STATE LINE PLUMBING LLCACTIVE

  Yacolt, WA · License STATELP834N8 · Registered 9 years

• STATE MECHANICAL COMPANYACTIVE

  Kent, WA · License STATEMC791NL · Registered 5 years

• STATE PLUMBING LLCACTIVE

  Algona, WA · License STATEPL783OM · Registered 4 years

• STATELINE PLUMBINGACTIVE

  Newport, WA · License STATEP*795MB · Registered 4 years

• STEADFAST PLUMBING SERVICESACTIVE

  Port Angeles, WA · License STEADPS783PP · Registered 3 years

• STEPHENS PLUMBING LLCACTIVE

  Shelton, WA · License STEPHPL783KC · Registered 4 years

• STEVE ANDERSON PLUMBING INCACTIVE

  Port Angeles, WA · License STEVEAP795O9 · Registered 4 years

• STEVE FRANICH PLUMBING LTDACTIVE

  Tacoma, WA · License STEVEFP790O9 · Registered 4 years

• STEVE GABLER PLUMBING LLCACTIVE

  Seattle, WA · License STEVEGP760N2 · Registered 2 years

• STEVE'S PLUMBING LLCACTIVE

  Lynnwood, WA · License STEVEPL791MA · Registered 5 years

• STEVE'S SOUTHSIDE PLUMBING LLCACTIVE

  Clinton, WA · License STEVESP778C2 · Registered 2 years

• STEVEN'S QUALITY PLUMBINGACTIVE

  Electric City, WA · License STEVEQP783R2 · Registered 3 years

• STEVENS PLUMBINGACTIVE

  Colville, WA · License STEVEP*795OS · Registered 5 years