Plumbing contractors in Washington

2,266 active registrations

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

• SERVICE PRO PLUMBINGACTIVE

  Vancouver, WA · License SERVIPP794MO · Registered 2 years

• SERVICE SOURCE PLUMBING LLCACTIVE

  Yacolt, WA · License SERVISP794OC · Registered 4 years

• SESSIONS PLUMBING/HEATING, INCACTIVE

  Longview, WA · License SESSIPI792MF · Registered 5 years

• SETTING THE STANDARD PLMB/HVACACTIVE

  Tenino, WA · License SETTISP742C7 · Registered less than 1 year

• SETZER PLUMBINGACTIVE

  Snohomish, WA · License SETZEP*790NU · Registered 4 years

• SHALOM PLUMBING LLCACTIVE

  SeaTac, WA · License SHALOPL773D7 · Registered 3 years

• SHARP PLUMBING LLCACTIVE

  Enumclaw, WA · License SHARPPL782DS · Registered 4 years

• SHAW PLUMBING HEATING & A/CACTIVE

  Spokane, WA · License SHAWPPH76466 · Registered 2 years

• SHAW PLUMBING INCACTIVE

  Chelan, WA · License SHAWPPI785BQ · Registered 4 years

• SHELCO PLUMBING LLCACTIVE

  Marysville, WA · License SHELCPL757DM · Registered 1 year

• SHEPHARD PLUMBING LLCACTIVE

  Yakima, WA · License SHEPHPL791N6 · Registered 5 years

• SHIELD PLUMBING & REMODELACTIVE

  Tacoma, WA · License SHIELPR750LK · Registered 1 year

• SHIELD PLUMBING LLCACTIVE

  Washougal, WA · License SHIELPL740L9 · Registered less than 1 year

• SHINN MECHANICAL INCACTIVE

  Kent, WA · License SHINNMI792MF · Registered 5 years

• SHIPPS PLUMBINGACTIVE

  Spokane, WA · License SHIPPP*744J4 · Registered less than 1 year

• SHOCKLEY PLUMBINGACTIVE

  Granite Falls, WA · License SHOCKP*772CZ · Registered 3 years

• SIERRA PLUMBING INCACTIVE

  Pasco, WA · License SIERRPI795O9 · Registered 5 years

• SILVANA PLUMBING LLCACTIVE

  Silvana, WA · License SILVAPL792MK · Registered 5 years

• SILVER 2 GOLD PLUMBING LLCACTIVE

  Puyallup, WA · License SILVE2G796NQ · Registered 5 years

• SILVERDALE PLUMBING/HEATNG INCACTIVE

  Silverdale, WA · License SILVEPI792MB · Registered 4 years

• SILVERLINE PLUMBING SERVICESACTIVE

  Kennewick, WA · License SILVEPS793NR · Registered 5 years

• SILVERSTAR PLUMBING LLCACTIVE

  Renton, WA · License SILVEPL795P8 · Registered 4 years

• SIMBA SOLUTIONS CO LLCACTIVE

  Tacoma, WA · License SIMBASC751K8 · Registered 1 year

• SIMON MONEY'S PLUMBING SER LLCACTIVE

  Port Angeles, WA · License SIMONMP781CM · Registered 4 years

• SIMPLE PLUMBER LLCACTIVE

  Seattle, WA · License SIMPLPL797MF · Registered 5 years

• SIMPLE SOLUTIONS INCACTIVE

  Seattle, WA · License SIMPLSI776CZ · Registered 3 years

• SIMPSON PLUMBING LLCACTIVE

  Camas, WA · License SIMPSPL796NR · Registered 5 years

• SJ TEDDY PLUMBING CNTRTRS LLCACTIVE

  Snohomish, WA · License SJTEDTP790MN · Registered 5 years

• SJS MECHANICAL SERVICES LLCACTIVE

  Seattle, WA · License SJSMEMS797MG · Registered 5 years

• SKAGIT PLUMBINGACTIVE

  Sedro Woolley, WA · License SKAGIP*792NR · Registered 4 years

• SKONE IRRIGATION INCACTIVE

  Warden, WA · License SKONEII777BL · Registered 3 years

• SKY HEATING & AIR COND LLCACTIVE

  Tualatin, OR · License SKYHEHA747O4 · Registered less than 1 year

• SKY VALLEY PLUMBING INCACTIVE

  Everett, WA · License SKYVAVP784NB · Registered 3 years

• SKYLAR PLUMBING LLC COACTIVE

  Lynnwood, WA · License SKYLAPL792MK · Registered 5 years

• SKYVIEW PLUMBING LLCACTIVE

  Lynnwood, WA · License SKYVIPL750JN · Registered 1 year

• SKYWAY PLUMBING INCACTIVE

  Renton, WA · License SKYWAPI797RZ · Registered 4 years

• SLATTZ LLCACTIVE

  Sedro Woolley, WA · License SLATTL*773BQ · Registered 3 years

• SLOAN'S PLUMBING INCACTIVE

  Spokane, WA · License SLOANPI791MB · Registered 4 years

• SMART PLUMBING SOLUTIONS LLCACTIVE

  Renton, WA · License SMARTPS786PK · Registered 3 years

• SMART WATER EXPERTSACTIVE

  Plainfield, IL · License SMARTWE782KP · Registered 4 years

• SMITH BROTHERS PLUMBING INCACTIVE

  Spokane, WA · License SMITHBP796QN · Registered 4 years

• SMITH FIRE SYSTEMS INCACTIVE

  Tacoma, WA · License SMITHFS748DP · Registered less than 1 year

• SMITH PLUMBING INCACTIVE

  Bellingham, WA · License SMITHPI780DZ · Registered 4 years

• SNAKE RIVER PLUMBING INCACTIVE

  Walla Walla, WA · License SNAKERP765NK · Registered 2 years

• SNAPPY PLUMBING & HEATING LLCACTIVE

  Colbert, WA · License SNAPPPH782NC · Registered 4 years

• SNOFALLS PLUMBING LLCACTIVE

  Snoqualmie, WA · License SNOFAPL754BW · Registered 1 year

• SNOOPS PLUMBING LLCACTIVE

  Bonney Lake, WA · License SNOOPPL787BQ · Registered 4 years

• SNOQUALMIE VALLEY MECH LLCACTIVE

  North Bend, WA · License SNOQUVM795RD · Registered 4 years

• SOFICH PLUMBING LLCACTIVE

  Ethel, WA · License SOFICPL742NU · Registered less than 1 year

• SOFT WATER SPECIALISTS LLCACTIVE

  Kennewick, WA · License SOFTWWS763N2 · Registered 2 years