Plumbing contractors in Washington

All 4,448 registrations on record

Businesses by registered name and license number. Show only the 2,262 active registrations.

• CBRE GWS LICENTIA LLCACTIVE

  Midland, MI · License CBREGGL795PK · Registered 5 years

• CEDAR CREEK PLUMBINGACTIVE

  Woodland, WA · License CEDARCP788QA · Registered 3 years

• CENTERLINE CONST & GUTTERSACTIVE

  Portland, OR · License CENTECG756RQ · Registered less than 1 year

• CENTRAL MECHANICAL SERVICESACTIVE

  Yakima, WA · License CENTRMS791MO · Registered 5 years

• CESAR MF PLUMBING LLCACTIVE

  Seaside, OR · License CESARMP776CH · Registered 3 years

• CFP NORTHWEST LLCACTIVE

  Greenacres, WA · License CFPNONL770DA · Registered 3 years

• CH2O INCACTIVE

  Tumwater, WA · License CH2OII*918ML · Registered 17 years

• CHACO'S PLUMBING LLCACTIVE

  Shelton, WA · License CHACOPL764BU · Registered 2 years

• CHAPLIN'S PLUMBINGACTIVE

  Gold Bar, WA · License CHAPLP*749D3 · Registered less than 1 year

• CHARTER MECH CONTRACTORS INCACTIVE

  Portland, OR · License CHARTMC779B4 · Registered 3 years

• CHELAN BACKFLOW LLCACTIVE

  Chelan, WA · License CHELABL744JZ · Registered less than 1 year

• CHELAN SPRINGS PLUMBINGACTIVE

  Chelan, WA · License CHELASP763RD · Registered 1 year

• CHEM-RITE INCACTIVE

  Spokane, WA · License CHEMRI*762OZ · Registered 2 years

• CHINOOK PLUMBING & MECH LLCACTIVE

  Bonney Lake, WA · License CHINOPM755DR · Registered 1 year

• CHRISTENSEN PLUMBING LLCACTIVE

  Vancouver, WA · License CHRISPL789PD · Registered 4 years

• CITYVIEW PLUMBINGACTIVE

  Renton, WA · License CITYVP*752MP · Registered 1 year

• CK BACKFLOW LLCACTIVE

  Oak Harbor, WA · License CKBACBL748BG · Registered less than 1 year

• CLARK COUNTY PLMBING/DRAIN LLCACTIVE

  Camas, WA · License CLARKCP794MH · Registered 3 years

• CLASSIC PLUMBING INCACTIVE

  Redmond, WA · License CLASSPI791OB · Registered 5 years

• CLAYTON PLUMBINGACTIVE

  Spokane, WA · License CLAYTP*784OB · Registered 4 years

• CLEAN IMAGE LLCACTIVE

  Kennewick, WA · License CLEANIL741NU · Registered less than 1 year

• CLEAN PLUMBING LLCACTIVE

  Walla Walla, WA · License CLEANPL799MF · Registered 3 years

• CLEAN WATER SEATTLE LLCACTIVE

  Kingston, WA · License CLEANWS754RB · Registered less than 1 year

• CLEAN WATER SPECIALISTS INCACTIVE

  Pasco, WA · License CLEANWS024P3 · Registered 27 years

• CLEAN-N-ROOTER LLCACTIVE

  Seabeck, WA · License CLEANL*767DF · Registered 2 years

• CLEANLINE PLUMBING & DRAIN LLCACTIVE

  Everett, WA · License CLEANPD761OK · Registered 2 years

• CLEAR FLOW DRAINS & ROOTER LLCACTIVE

  Ridgefield, WA · License CLEARFD741DP · Registered less than 1 year

• CLEAR WATER MECHANICAL LLCACTIVE

  Washougal, WA · License CLEARWM746J9 · Registered less than 1 year

• CLEARVIEW MECHANICAL INCACTIVE

  Seattle, WA · License CLEARMI783LP · Registered 4 years

• CLEARWATER ROOTER SERVICE LLCACTIVE

  Lewiston, ID · License CLEARRS891PJ · Registered 14 years

• CLEARWATER SYSTEMSACTIVE

  Akron, OH · License CLEARS*777RE · Registered 2 years

• CLOG PROACTIVE

  Vancouver, WA · License CLOGPP*772BE · Registered 3 years

• CLUE PLUMBINGACTIVE

  Burien, WA · License CLUEPP*784NA · Registered 4 years

• CM HEATING LLCACTIVE

  Everett, WA · License CMHEAHL750LP · Registered 1 year

• CNA PLUMBING LLCACTIVE

  Benton City, WA · License CNAPLPL797NE · Registered 5 years

• CNC PLUMBINGACTIVE

  Auburn, WA · License CNCPLP*770LT · Registered 3 years

• COASTAL DRAIN WORKS LLCACTIVE

  Aberdeen, WA · License COASTDW751DU · Registered 1 year

• COASTAL MAINT & PLUMBING LLCACTIVE

  Warrenton, OR · License COASTMP741L3 · Registered less than 1 year

• COASTAL PLUMBINGACTIVE

  Cosmopolis, WA · License COASTP*741MU · Registered less than 1 year

• COASTAL PLUMBING LLCACTIVE

  Castle Rock, WA · License COASTPL764CE · Registered 2 years

• COBRA DRAIN SERVICES CO LLCACTIVE

  Colfax, WA · License COBRADS760L5 · Registered 2 years

• COFFEY REFRIGERATIONACTIVE

  Kennewick, WA · License COFFER*789DA · Registered 3 years

• COHERENT PLUMBINGACTIVE

  Spokane, WA · License COHERP*755QL · Registered less than 1 year

• COLDSPRING PUMPS INCACTIVE

  Eastsound, WA · License COLDSPI781KB · Registered 4 years

• COLE PLUMBING & HEATING INCACTIVE

  Tracyton, WA · License COLEPPH797NP · Registered 5 years

• COLE'S PLUMBING LLCACTIVE

  Spokane, WA · License COLESPL798QN · Registered 4 years

• COLLIER PLUMBER INCACTIVE

  Seattle, WA · License COLLIPI792MO · Registered 5 years

• COLLINS PLUMBING CORPORATIONACTIVE

  Silverdale, WA · License COLLIPC762KL · Registered 2 years

• COLUMBIA ALLIED SERVICES INCACTIVE

  Ridgefield, WA · License COLUMAS783D5 · Registered 4 years

• COLUMBIA BASIN PLUMBING LLCACTIVE

  Kennewick, WA · License COLUMBP799MF · Registered 5 years