wa-contractor-license-records

Plumbing contractors licensed in Washington — page 3 of 7

2,024 companies with an active plumbing contractor license.

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PlaceContractorLicenseSpecialtyExpires
Snohomish, WAEDL PLUMBING LLCEDLPLPL791O7ResidentialDec 9, 2027
Lake Stevens, WAEDMONDS PLUMBING LLCEDMONPL793O7Journey levelSep 2, 2027
Arlington, WAEDWIN PLUMBING LLCEDWINPL790POJourney levelNov 2, 2027
Snohomish, WAEFFECTIVE PLUMBING LLCEFFECPL792ROResidentialMar 2, 2028
Battle Ground, WAEK PLUMBING INCEKPLUPI794NDJourney levelJul 26, 2027
Winlock, WAELAND MECHANICAL LLCELANDML781NDJourney levelSep 12, 2028
Vancouver, WAELDEN PLUMBINGELDENP*748NJJourney levelAug 11, 2028
East Wenatchee, WAELEMENT HOMES LLCELEMEHL751PGResidentialOct 7, 2027
Stanwood, WAELEMENTAL PLBG/FIRE PROTEC LLCELEMEPP750M8ResidentialJul 28, 2027
Snohomish, WAELEVATED PLUMBING & MECH LLCELEVAPM776CZJourney levelFeb 13, 2027
Port Orchard, WAELIH PLUMBING & REMODEL LLCELIHPPR784L4ResidentialJul 5, 2028
Spokane Valley, WAELITE CUSTOM PLUMBING INCELITECP783QCJourney levelDec 6, 2026
Lacey, WAELITE MECHANICAL SERVICES LLCELITEMS761BCJourney levelJan 3, 2028
Lake Stevens, WAELITE PLUMBING & SEWER LLCELITEPS765RPResidentialDec 17, 2026
Seattle, WAELITE PLUMBING AND MECH LLCELITEPM796Q2Journey levelNov 22, 2027
Federal Way, WAELITE PLUMBING SERVICES LLCELITEPS761P1Journey levelOct 21, 2026
West Richland, WAELK RIDGE PLUMBING LLCELKRIRP797MGResidentialJul 26, 2027
Aberdeen, WAELWAY AND SON PLUMBING, INCELWAYSP774DHJourney levelMar 8, 2027
Lake Stevens, WAELYSIAN PLUMBING LLCELYSIPL783BJResidentialJan 21, 2028
Seattle, WAEMERALD CITY PLBG & SEWER LLCEMERACP782DCResidentialApr 24, 2028
Gig Harbor, WAEMERALD FIRE LLCEMERAFL749DTBackflow specialtyMar 19, 2028
Marysville, WAEMMANUEL PLUMBING LLCEMMANPL765DNJourney levelMar 26, 2028
Maple Falls, WAEMMERICKS PLUMBING LLCEMMERPL783DAJourney levelMar 21, 2028
Kirkland, WAEMPIRE DRAIN COEMPIRDC782NRResidentialAug 19, 2028
Bremerton, WAEMPIRE FIRE PROTECTIONEMPIRFP762NRBackflow specialtySep 12, 2028
Tacoma, WAEMPIRE PLUMBING & MECH LLCEMPIRPM745MPJourney levelJul 17, 2028
Nine Mile Falls, WAEMPIRE PLUMBING LLCEMPIRPL793QNJourney levelDec 13, 2027
Coeur D Alene, IDENCORE PLUMBING LLCENCORPL751TDJourney levelFeb 4, 2027
Anacortes, WAENDURANCE PLUMBING LLCENDURPL776QZResidentialNov 9, 2027
Burien, WAENVIROMECHENVIR**795O4Journey levelSep 15, 2027
Soap Lake, WAEPHRATA PLUMBINGEPHRAP*795NGResidentialFeb 17, 2028
Spokane, WAEPIC HOME SERVICESEPICHHS781M8Journey levelJul 27, 2028
Snohomish, WAEPIC PLUMBING LLCEPICPPL790NWResidentialNov 18, 2027
Ferndale, WAERA GROUP LLCERAGRGL740UBJourney levelJul 23, 2028
Camano Island, WAERICKSONS HOME TOWN PLUMBG LLCERICKHT746LAJourney levelJun 1, 2028
Kenmore, WAERIK D PLUMBER LLCERIKDDP786B7Journey levelFeb 11, 2028
East Wenatchee, WAERON'S PLUMBING LLCERONSPL784OWResidentialSep 30, 2028
Hayden, IDETCO SERVICES LLCETCOSSL770D2Journey levelMar 30, 2027
Everett, WAEURO TECH PLUMBINGEUROTTP748BKJourney levelJan 12, 2028
Hailey, IDEVANS PLUMBING INCEVANSPI785LPJourney levelNov 13, 2026
Olympia, WAEVANS SEPTIC SERVICE LLCEVANSSS761MHDomestic pumpJul 12, 2028
South Prairie, WAEVERGREEN BACKFLOW LLCEVERGBL742MNBackflow specialtyJul 15, 2028
Federal Way, WAEVERGREEN HYDRONICS & MECH LLCEVERGHM781ONResidentialOct 17, 2026
Edgewood, WAEVERGREEN MECHANICAL LLCEVERGML742N8ResidentialAug 28, 2028
Woodinville, WAEVERGREEN PLUMBING & DRN LLCEVERGPD765PTResidentialOct 30, 2026
Pasco, WAEVERGREEN PLUMBING LLCEVERGPL794O9Journey levelOct 12, 2027
Winlock, WAEVERGREEN STATE PLUMBING INCEVERGSP757JSResidentialApr 24, 2027
Tigard, OREVERTRUST PLUMBING LLCEVERTPL785BJJourney levelDec 23, 2027
Portland, OREVOLUTION PLUMBING LLCEVOLUPL776CWJourney levelMar 27, 2027
Ellensburg, WAEXCEL PLUMBING INCEXCELPI790PMResidentialDec 20, 2027
Seattle, WAEXCELL PLUMBING INCEXCELPI791NLJourney levelSep 23, 2027
Mount Vernon, WAEXPERIENCE PLUMBING LLCEXPERPL795PEJourney levelOct 18, 2027
Spokane, WAEXPERT PLUMBING/DRAIN CLNG INCEXPERPC788LNResidentialJun 10, 2028
Burbank, WAEXPRESS 24 HR PLBG & DRAIN LLCEXPRE2H799OOJourney levelOct 1, 2027
Bothell, WAEXPRESS PLUMBING LLCEXPREPL781CWResidentialApr 9, 2028
Battle Ground, WAEXPRESS WATER HEATER SERV LLCEXPREWH784O6Journey levelOct 12, 2028
Rochester, WAEZ PLUMBING SOLUTIONS LLCEZPLUPS756N2ResidentialAug 22, 2027
Maple Falls, WAFAIR TRADE PLUMBLING LLCFAIRTTP7432FResidentialMay 6, 2028
Lynnwood, WAFALCON PLUMBING LLCFALCOPL792O9Journey levelNov 4, 2027
Woodinville, WAFAST HOME SERVICES LLCFASTHHS749BHJourney levelJan 8, 2028
Spokane Valley, WAFAUCETS 'N STUFF LLCFAUCENS797NBJourney levelAug 30, 2028
Bellingham, WAFAVINGER PLUMBINGFAVINP*761KCResidentialApr 29, 2028
Tacoma, WAFAWCETT PLUMBING INCFAWCEPI790RBJourney levelNov 22, 2027
Monroe, WAFELSKE & DAUGHTERS PLBG INCFELSKDP789BLJourney levelJan 23, 2028
Lacey, WAFGMECHANICAL LLCFGMECL*761DQJourney levelMar 18, 2028
Everett, WAFIRE SUPPRESSION SYSTEMS LLCFIRESSS754LFBackflow specialtyJun 6, 2027
Greenacres, WAFIRST CALL PLUMBING LLCFIRSTCP775C7Journey levelMar 12, 2027
Auburn, WAFIRST CHOICE PLUMBINGFIRSTCP785DGJourney levelApr 13, 2028
Marysville, WAFIRST LIGHT PLBG & DRAIN LLCFIRSTLP793N5ResidentialAug 20, 2027
Mountlake Terrace, WAFISCHER PLUMBING CO INC, THEFISCHPC792OSJourney levelSep 1, 2027
Mountlake Terrace, WAFISCHER SERVICESFISCHS*741DWJourney levelMar 16, 2028
Spokane, WAFIVE STAR PLUMBINGFIVESSP784P6Journey levelNov 1, 2026
Auburn, WAFIVE STAR PLUMBING & ROOTR LLCFIVESSP793QNJourney levelOct 20, 2027
Tacoma, WAFIX-IT-PHIL BACKFLOW SVCS LLCFIXITBS753N6Backflow specialtyAug 26, 2027
East Wenatchee, WAFIX-N-FLOW PLUMBING LLCFIXNFPL777JPResidentialApr 17, 2027
Bellingham, WAFLASH GORDON PLUMBING & HTGFLASHGP7455LResidentialSep 15, 2028
Graham, WAFLOHAWKSFLOHA**797NQJourney levelJan 14, 2028
Union, WAFLORES PLUMBING INCFLOREPI743N4Journey levelAug 26, 2028
Lake Stevens, WAFLOW CONTROL PLUMBING LLCFLOWCCP784CWJourney levelMar 17, 2028
Vancouver, WAFLOW KING PLUMBING LLCFLOWKKP745MSJourney levelJul 10, 2028
Shoreline, WAFLOW SIX INCFLOWSSI785BUBackflow specialtyFeb 4, 2028
Battle Ground, WAFlowko Services LLCFLOWKSL767DFJourney levelFeb 21, 2028
Bonney Lake, WAFLOWLINE PLUMBING & DRAIN LLCFLOWLPD74729Journey levelMay 29, 2028
Arlington, WAFLOWMASTER PLUMBING LLCFLOWMPL784RZResidentialJan 5, 2027
Ridgefield, WAFLOWMAX PLUMBING LLCFLOWMPL742DWResidentialMar 16, 2028
Bingen, WAFLUME ROAD WATER SERVICES LLCFLUMERW787C4Backflow specialtyMar 9, 2028
Graham, WAFLUSH WITHOUT FR PLM&DRN LLCFLUSHWF784KBJourney levelApr 27, 2028
Snohomish, WAFLYHIGH PLUMBING LLCFLYHIPL745L3ResidentialJun 24, 2028
Milton, WAFlynn Plumbing & Mech LLCFLYNNPM780L4Journey levelJun 28, 2028
Bothell, WAFM Plumbing LLCFMPLUPL799P8Journey levelNov 22, 2027
Fife, WAFME PLUMBING LLCFMEPLPL742B8Journey levelJan 28, 2028
Colville, WAFOGLE PUMP & SUPPLY INCFOGLEPS793NBPump & irrigationAug 16, 2027
Shoreline, WAFONZY'S PLUMBING INCFONZYPI782DZJourney levelMar 24, 2028
Lynnwood, WAFOREST RIDGE PLUMBING CO LLCFORESRP797O7Journey levelOct 12, 2027
Montesano, WAFOX HOUND PLUMBING LLCFOXHOHP772PEResidentialOct 5, 2027
Woodinville, WAFOX PLUMBING & HEATINGFOXPLPHA644RJourney levelJul 19, 2028
Hayden, IDFRED'S PLUMBING INCFREDSPI796NGJourney levelAug 24, 2027
Mount Vernon, WAFREES PLUMBING SERVICE LLCFREESPS798OSJourney levelAug 31, 2027
Colbert, WAFREESTONE PLUMBING LLCFREESPL762R3ResidentialDec 23, 2026
Milton Freewater, ORFreewater Plumbing LLCFREEWPL772RQJourney levelJan 9, 2028
Oroville, WAFRENCHY'S PLUMBING LLCFRENCPL781NPJourney levelAug 12, 2028
Monroe, WAFRIDAY PLUMBING LLCFRIDAPL744L3ResidentialJul 2, 2028
Tukwila, WAFROULA ALARM SYSTEMS INCFROULAS791OSBackflow specialtyOct 7, 2027
Bothell, WAFT-PLUMBING LLCFTPLUL*792NGResidentialOct 1, 2027
Puyallup, WAFULL CIRCLE PLUMBINGFULLCCP759JTJourney levelApr 30, 2027
West Richland, WAFusion Plumbing LLCFUSIOPL781NWResidentialAug 16, 2028
Custer, WAFUTURE TEMP LLCFUTURTL752QKJourney levelNov 18, 2027
Spokane, WAFX PLUMBING LLCFXPLUPL787KEResidentialMay 23, 2028
Selah, WAG V C PLUMBING INCGVCPLVC791MBJourney levelDec 1, 2027
Tacoma, WAG&G HEATING & A/C LLCGGHEAHC763LSJourney levelJul 9, 2028
Auburn, WAG&I PLUMBING LLCGIPLUPL755DRJourney levelApr 4, 2027
Spokane Vly, WAGAISER PLUMBING LLCGAISEPL793OTJourney levelSep 17, 2027
Poulsbo, WAGALLANTS PLUMBING SERVICES LLCGALLAPS791NSJourney levelAug 10, 2027
Puyallup, WAGALLUCCI'S PLUMBINGGALLUP*74527Journey levelMay 27, 2028
Wenatchee, WAGARDNER PLUMBING SERVICES LLCGARDNPS787B7ResidentialFeb 16, 2028
Spanaway, WAGARNER'S PLUMBING LLCGARNEPL773JLJourney levelApr 13, 2027
Langley, WAGARRICK PLUMBING LLCGARRIPL771M4Journey levelAug 15, 2027
Camano Island, WAGARY HEZEL PLUMBING INCGARYHHP795MTResidentialJul 22, 2027
Snohomish, WAGARY PROKASH PLBG/FIRESPKL INCGARYPPP798MFJourney levelJul 19, 2027
Ferndale, WAGARY'S PLUMBING AND HTG LLCGARYSPH786M9Journey levelAug 12, 2028
Port Angeles, WAGARY'S PLUMBING INCGARYSPI790PDJourney levelSep 20, 2027
Yakima, WAGARY'S PLUMBING OF YAKIMA INCGARYSPY787L9Journey levelJul 16, 2028
Gresham, ORGAZELLE PLUMBING LLCGAZELPL777NCJourney levelAug 3, 2027
Shoreline, WAGENADIEV III LLCGENADIL756C7Journey levelFeb 27, 2027
Woodinville, WAGENE JOHNSN PLB HTG CL ELC LLCGENEJJP760DOJourney levelApr 8, 2028
Omaha, NEGENERAL CONSTRUCTION COGENERCC768ODJourney levelSep 4, 2028
Tacoma, WAGENERAL MECHANICAL INCGENERMI792NRJourney levelSep 30, 2027
Naches, WAGENERAL PUMP MECHANICS INCGENERPM771BEPump & irrigationJan 20, 2027
West Richland, WAGENERATIONS TRENCHLESS LLCGENERTL771OOJourney levelSep 20, 2027
Lynnwood, WAGEORGES PLUMBING INCGEORGPI760D7ResidentialMar 27, 2028
Arlington, WAGLACIER PEAK PLUMBING LLCGLACIPP770C2ResidentialFeb 7, 2027
Tacoma, WAGLACIER PLUMBING & MECHANICALGLACIPM748C6Journey levelMar 16, 2028
Yakima, WAGLACIER PLUMBING LLCGLACIPL794OAJourney levelOct 26, 2027
Spokane, WAGLEN GROVE PLUMBING II LLCGLENGGP774NHJourney levelAug 8, 2027
Post Falls, IDGLENROSE SERVICE INCGLENRSI770MMJourney levelJul 14, 2027
Arlington, WAGO JO PLUMBING LLCGOJOPJP787PUJourney levelOct 31, 2026
Bellingham, WAGO PLUMBING AND CONST LLCGOPLUPC787KCResidentialSep 5, 2028
Orchards, WAGO WITH THE FLOW PLUMBINGGOWITWF762MSJourney levelJul 10, 2028
Spokane, WAGOLD SEAL MECHANICAL INCGOLDSSM799MGJourney levelJul 16, 2027
Spokane, WAGold Seal PlumbingGOLDSSP771K6Journey levelJul 17, 2027
Spokane Valley, WAGOLD SEAL ROOTERGOLDSSR772LFJourney levelJul 17, 2027
Marysville, WAGOLDEN EAGLES PLUMBING LLCGOLDEEP756QRResidentialNov 19, 2027
Longview, WAGOLDEN HEART PLUMBING LLCGOLDEHP770PCResidentialOct 3, 2027
Oak Harbor, WAGOLDEN PLUMBING PLLCGOLDEPP799MFJourney levelOct 14, 2027
Kirkland, WAGOLDSTAR PLUMBING & HTG LLCGOLDSPH781J8Journey levelMay 28, 2028
Kirkland, WAGOLDSTAR PLUMBING LLCGOLDSPL757N2Journey levelAug 27, 2027
Marysville, WAGOOD JOBB PLUMBING LLCGOODJJP743NJJourney levelAug 11, 2028
Marysville, WAGOOD PLUMBING LLCGOODPPL796MBResidentialJul 19, 2027
Arlington, WAGOOD-N-TRUE PLUMBING LLCGOODNPL752PCResidentialOct 3, 2027
North Bend, WAGOODBOY EXCAVATION & PLMB LLCGOODBEP7663CJourney levelJun 3, 2028
Moscow, IDGOODSON PLUMBING INCGOODSPI796QNJourney levelDec 1, 2027
Yacolt, WAGPS - GUNNARS PLUMBING SRVCSGPSGUGP774PUJourney levelOct 31, 2027
Monroe, WAGPS PLUMBING INCGPSPLPI786M9ResidentialMay 5, 2027
Lynnwood, WAGRAHAM PLUMBING/MECHANICAL INCGRAHAPI793O7Journey levelOct 26, 2027
Kalama, WAGranite Plumbing Services LLCGRANIPS743DWJourney levelMar 16, 2028
Cle Elum, WAGRANT MECHANICAL INCGRANTMI795OPResidentialOct 6, 2027
Bothell, WAGRAVITY PLUMBING LLCGRAVIPL750LOJourney levelJun 20, 2027
Ocean Shores, WAGRAYS HARBOR PLUMBING INCGRAYSHP794NGJourney levelAug 30, 2027
Leavenworth, WAGREAT NORTHERN PLUMBING SERVGREATNP790NWJourney levelFeb 23, 2028
Ridgefield, WAGREAT NORTHWEST INSTALLTNS LLCGREATNI791OOResidentialApr 13, 2028
Seattle, WAGREEN CTY PLUMBING & SEWER LLCGREENCP766RZResidentialDec 9, 2026
Pacific, WAGREEN EFFECTS INCGREENEI755CLBackflow specialtyMar 5, 2027
Springdale, WAGREEN HAT PLUMBING/HEATING INCGREENHP792RGJourney levelNov 19, 2027
Kirkland, WAGREEN HOUSE PLUMBING LLCGREENHP792RCJourney levelDec 8, 2027
Seattle, WAGreen Planet Plbg & Swr LLCGREENPP791R3Journey levelFeb 4, 2028
Auburn, WAGREEN RIVER PLUMBING LLCGREENRP773NPResidentialAug 17, 2027
Auburn, WAGREENER CLEANER HTG & AIR LLCGREENCH741OSJourney levelSep 10, 2028
Seattle, WAGREENWOOD HTNG & HOME SERVICESGREENHH7716MResidentialSep 18, 2027
Seattle, WAGREENWOOD TRUE VALUE HARDWAREGREENTV745CFJourney levelApr 9, 2028
Rock Island, WAGREG'S PLUMBING INCGREGSPI794NGJourney levelAug 15, 2028
Poulsbo, WAGRESHAM PUMP & DRILLING INCGRESHPD799O7Pump & irrigationSep 2, 2027
Deming, WAGRIZZLY PIPEWORKS LLCGRIZZPL761OEResidentialSep 5, 2028
Seattle, WAGROUNDWORKSGROUN**756KNJourney levelMay 15, 2027
Redmond, WAGS MECHANICAL LLCGSMECML795RWJourney levelDec 15, 2027
Puyallup, WAGT SOLUTIONSGTSOLS*740OQJourney levelSep 18, 2028
Kennewick, WAGTC CONSTRUCTION LLCGTCCOCL786M9Journey levelAug 25, 2028
Lewiston, IDGUARDIAN PLBG, HTG & A/C INCGUARDPH782PQJourney levelNov 18, 2026
Olympia, WAGULL HARBOR PLUMBINGGULLHHP756MSResidentialJul 10, 2027
Enumclaw, WAH & A PLUMBING SERVICES LLCHPLUM*P752N8Journey levelSep 10, 2027
Auburn, WAH&L Plumbing LLCHLPLUPL793MFJourney levelJul 11, 2027
Edmonds, WAH2FLOW PLUMBINGH2FLOP*785BQJourney levelJan 5, 2028
Sequim, WAH2O PLUMBING CONTRACTORS INCH2OPLPC771N2Journey levelAug 28, 2027
Battle Ground, WAH2O PLUMBING LLCH2OPLPL791PKJourney levelOct 24, 2028
Spokane, WAH2O SOLUTIONS INCH2OSOSI784RZJourney levelDec 30, 2026
Woodinville, WAHAIGHT CARPET & INTERIORSHAIGHCI741NFResidentialAug 10, 2028
Bellingham, WAHAMPTON PLUMBING LLCHAMPTPL765COJourney levelFeb 20, 2028
Rochester, WAHANDY RANDY PLUMBING LLCHANDYRP767L7Journey levelJun 27, 2028
Seattle, WAHans' Plmbg & Drain Clng LLCHANSPPD795MLResidentialSep 9, 2027
Stanwood, WAHANSEN PLUMBING LLCHANSEPL786L7Journey levelJun 22, 2028
Ridgefield, WAHAPPY SEAL PLUMBINGHAPPYSP741CPResidentialFeb 18, 2028
Oak Harbor, WAHARBOR PLUMBING SOUTH LLCHARBOPS790MGJourney levelJul 30, 2027
Aberdeen, WAHARBOR ROOTER LLCHARBORL772QOJourney levelNov 21, 2027
Portland, ORHARDER MECHL CONTRS INCHARDEMC775RQJourney levelDec 12, 2027
Lacey, WAHARDIE PLUMBINGHARDIP*776JLJourney levelApr 14, 2027
Bonney Lake, WAHARRELL & SON PLUMBING INCHARRESP788JJJourney levelJul 18, 2028
Bellingham, WAHARRIS PACIFIC NORTHWEST LLCHARRIPN794MKJourney levelJul 7, 2027
Tacoma, WAHARTS SERVICESHARTSS*791O2Journey levelOct 11, 2027
Monroe, WAHAWK MECHANICAL CONTRS INCHAWKMMC768PBJourney levelSep 30, 2028
Seattle, WAHD PARTNERS LLCHDPARPL766N7Journey levelAug 27, 2028
Maple Valley, WAHD SERVICES, LLCHDSERSL774DPResidentialMar 30, 2027
Cle Elum, WAHEAD MECHANICAL INCHEADMMI799O4Journey levelNov 8, 2027
Clackamas, ORHEINZ MECHANICAL INDUSTRS INCHEINZMI774N8Journey levelAug 28, 2027
Spokane, WAHEISE ELECTRIC INCHEISEEI754K9Pump & irrigationMay 29, 2027
Ridgefield, WAHENCO PLUMBINGHENCOP*775NWJourney levelAug 17, 2027
Woodland, WAHENDRICKSON PLUMBING LLCHENDRPL780RZJourney levelMar 7, 2027
Spokane, WAHENRIKSEN PLUMBING & CNSTR LLCHENRIPC789DHJourney levelMar 8, 2028
Puyallup, WAHENRY & SONS PLUMBING LLCHENRYSP793RHJourney levelNov 30, 2027
Silverdale, WAHERDMAN PLUMBING LLCHERDMPL793MGJourney levelJul 2, 2027
Greenacres, WAHERITAGE CONTRACTING LLCHERITCL776N5ResidentialAug 25, 2027
Suquamish, WAHERITAGE MECHANICAL INCHERITMI796OZJourney levelAug 31, 2027
Ridgefield, WAHERITAGE PLUMBINGHERITP*75586Journey levelNov 26, 2027
Kent, WAHERMANSON COMPANY LLCHERMACL751PAJourney levelDec 19, 2027
Federal Way, WAHERNANDEZ PLUMBINGHERNAPL767JNResidentialApr 15, 2028
Lynnwood, WAHERO PLUMBING LLCHEROPPL788QWResidentialNov 30, 2026
Auburn, WAHERRICKS PLUMBING LLCHERRIPL757JBResidentialApr 2, 2027
Bothell, WAHI-TECH PLUMBING LLCHITECPL796OBJourney levelOct 26, 2027
Anacortes, WAHigh Caliber PlumbingHIGHCCP783M1Journey levelJul 18, 2028
Vancouver, WAHIGHLAND PLUMBING LLCHIGHLPL751BFJourney levelJan 6, 2027
Everson, WAHIGHLANDER PUMP & WELL SVC LLCHIGHLPW741NPPump & irrigationAug 25, 2028
Snohomish, WAHIGHMARK PLUMBING & CONST LLCHIGHMPC794O2ResidentialOct 12, 2027
Bellingham, WAHILLCO CONTRACTING INCHILLCCI770PZJourney levelNov 1, 2027
Pullman, WAHILLIARDS HTNG & PLBG INCHILLIHP791OHJourney levelAug 31, 2027
Lake Stevens, WAHIS HANDS PLUMBING LLCHISHAHP750OEJourney levelSep 5, 2027
Lewiston, IDHIXX PLUMBING LLCHIXXPPL771P4Journey levelOct 24, 2027
Milwaukie, ORHMS COMMERCIAL SERVICE INCHMSCOCS746L4Journey levelJun 24, 2028
Seattle, WAHO'S PLUMBING COHOSPLPC782BLJourney levelJan 27, 2028
Lopez Island, WAHOBI PLUMBING LLCHOBIPPL795MRJourney levelSep 23, 2027
Suquamish, WAHODGE PLUMBING COMPANY LLCHODGEPC775J6ResidentialApr 20, 2027
Tukwila, WAHOLADAY-PARKS INCHOLADI*794MGJourney levelJul 14, 2027
Bellingham, WAHollingsworth Plumbing LLCHOLLIPL789K3ResidentialJul 8, 2028
Renton, WAHOLLOWAY PLUMBING SERVS CORPHOLLOPS767KGJourney levelJun 3, 2028
Bellevue, WAHOLMBERG COMPANYHOLMBC*794MFJourney levelJul 2, 2027
Bremerton, WAHOLMES MECHANICAL INCHOLMEMI789PDJourney levelSep 30, 2028
Everett, WAHomageHOMAG**771N4ResidentialDec 20, 2027
Redmond, WAHOME COMFORT ALLIANCE LLCHOMECCA751QGResidentialNov 7, 2027
Atlanta, GAHOME DEPOT U.S.A., INC.HOMEDDU785NUJourney levelAug 24, 2028
Seattle, WAHOMESERVICE PLUMBERS LLCHOMESPL773KWJourney levelMay 16, 2027
Post Falls, IDHOMETOWN PLUMBING LLCHOMETPL780C2Journey levelMar 18, 2028
Snohomish, WAHOMEWISE SERVICESHOMEWS*753NEResidentialAug 6, 2027
Battle Ground, WAHOMOLA PLUMBING INCHOMOLPI795MBResidentialApr 27, 2028
Puyallup, WAHONEST PLUMBING LLCHONESPL759Q1ResidentialNov 21, 2027
Walla Walla, WAHOOD PLUMBING LLCHOODPPL775DSJourney levelMar 10, 2027
Mount Vernon, WAHOOVER CMRCL REFRIGERATION INCHOOVECR742OPJourney levelSep 17, 2028
Olympia, WAHOPE'S PLUMBING AND MECH. LLCHOPESPM792QNJourney levelNov 1, 2027
Vancouver, WAHORIZON HYDRO PLUMBING LLCHORIZHP767C1Journey levelFeb 22, 2028
Seabeck, WAHORIZON PLBG/RADIANT HEAT INCHORIZPH771C2ResidentialApr 30, 2027
Port Orchard, WAHORSE POWER PLUMBING LLCHORSEPP759QEJourney levelNov 5, 2027
Colbert, WAHOWERTON PLUMBING INCHOWERPI767JEJourney levelApr 12, 2028
Mountlake Terrace, WAHP PLUMBING & HEATING INCHPPLUPH792N5Journey levelSep 22, 2027
Tacoma, WAHTS HEATING COOLING & PLUMBINGHTSHEHC7416ZJourney levelSep 9, 2028
Renton, WAHUB PLUMBING LLCHUBPLPL745D4ResidentialApr 10, 2028
Monroe, WAHUDY PLUMBING & HEATING INCHUDYPPH793MGJourney levelJul 27, 2027
Spokane, WAHUG CONSTRUCTIONHUGCOC*787KPResidentialMay 10, 2028
Milton, WAHUNT'S SERVICESHUNTSS*793OAJourney levelSep 13, 2027
Everett, WAHY-TEC CUSTOM HYDRONICSHYTECCH791NQJourney levelSep 27, 2027
Tacoma, WAHYDRO-THERMAL SOLUTIONS LLCHYDROSL752DSJourney levelMar 10, 2027
Mead, WAHYDROSCI LLCHYDROL*785KQJourney levelMay 11, 2028
Spokane Valley, WAHYDROTEK PLUMBING LLCHYDROPL7636PJourney levelSep 17, 2028
Shoreline, WAHYDRUS PLUMBING LLCHYDRUPL783J8Journey levelApr 21, 2028
Kent, WAI NEED A PLUMBER NOWINEEDNP775C8ResidentialFeb 28, 2027
Everett, WAIBEX PLUMBING LLCIBEXPPL742B9Journey levelJan 29, 2028
Spokane, WAIcon Plumbing LLCICONPPL760QRJourney levelNov 19, 2026
Federal Way, WAIDB PLUMBING SOLUTIONS LLCIDBPLPS753P8ResidentialDec 11, 2027
Yacolt, WAIMPACT PLUMBING LLCIMPACPL797RDJourney levelNov 12, 2027
Tacoma, WAIMPACT PLUMBING SERVICES LLCIMPACPS755MSResidentialJul 10, 2027
Elk, WAImperial Piping & Contrng LLCIMPERPC784KCJourney levelJun 8, 2028
Wenatchee, WAIMPERIAL PLUMBING LLCIMPERPL765DHJourney levelMar 8, 2028
Tacoma, WAIN & OUT PLUMBINGOUTPLOP792MBResidentialJul 16, 2027
Sequim, WAINDEPENDENT PLUMBINGINDEPP*797MFJourney levelAug 19, 2027
Ariel, WAINDEPENDENT PLUMBING LLCINDEPPL754NNJourney levelAug 15, 2027
Arlington, WAINFERNO SEWER & DRAIN LLCINFERSD747M8ResidentialAug 20, 2028
Battle Ground, WAINFINITE BUILD LLCINFINBL761PSJourney levelNov 22, 2026
Lake Stevens, WAINNOVATIVE PLUMBING CONCEPTSINNOVPC792PLJourney levelNov 10, 2027
Amherst, NYINSTALLS LLCINSTAL*770N4Journey levelSep 27, 2027
Seattle, WAINSTANT ACCURATE PLUMBING LLCINSTAAP790QWResidentialNov 22, 2027
Tulsa, OKINTEGRATED SERVICE COMPANY LLCINTEGSC751BNResidentialDec 30, 2026
Seattle, WAIntegrity Energy SystemsINTEGES771L8Journey levelJul 22, 2028
Pasco, WAINTEGRITY PLUMBING LLCINTEGPL751REJourney levelDec 8, 2027
Carlsborg, WAIntegrity Pumps&Filtration LLCINTEGPL787C4Pump & irrigationMar 9, 2028
Richland, WAINTERMECH INCINTERI*797MGJourney levelJul 14, 2027
Puyallup, WAINTERNATIONAL PLUMBING INCINTERPI792MAResidentialFeb 14, 2028
Lake Stevens, WAINTREPID MECHANICAL SOLTNS LLCINTREMS794MNJourney levelDec 6, 2027
Fruitland, WAIPS PLUMBING LLCIPSPLPL793RHResidentialFeb 4, 2028
Spokane, WAIRON DAWN MECHANICALIRONDDM782QDJourney levelNov 16, 2026
East Wenatchee, WAIRRIGATION TECH & CONTROL INCIRRIGTC759BWPump & irrigationFeb 20, 2027
Moses Lake, WAIRRIGATORS INCIRRIGI*771BEPump & irrigationFeb 8, 2027
The Dalles, ORISAAK AND SONS PLUMBING LLC.ISAAKSP782J8Journey levelMay 9, 2028
Auburn, WAISLAND PLUMBING & MECH LLCISLANPM749JBJourney levelApr 2, 2028
Kennewick, WAIV RIVERS INCIVRIVRI766PNJourney levelOct 15, 2026
Mount Vernon, WAJ & H PLUMBING SERVICES INCJHPLUHP772MFResidentialJul 6, 2027
Battle Ground, WAJ & J JENKINS PLUMBING INCJJJENJJ778BZResidentialJan 9, 2027
Greenacres, WAJ & J PLUMBING & HEATING LLCJJPLUJP795MLJourney levelJul 29, 2027
Puyallup, WAJ & K PLUMBING INCJKPLUKP790PLJourney levelNov 22, 2027
Auburn, WAJ 1 PLUMBINGJ1PLU1P773C2Journey levelFeb 9, 2027
Bonney Lake, WAJ AND S PLUMBING LLCJSPLUSP778NAJourney levelAug 1, 2027
Vancouver, WAJ WALTON PLUMBING LLCJWALTWP784L1Journey levelAug 29, 2028
Renton, WAJ&M PLUMBING SERVICES LLCJMPLUPS796NZJourney levelSep 1, 2027
Everett, WAJ&S PLUMBING & MECHANICAL INCJSPLUPM786L4Journey levelJun 17, 2028
Walla Walla, WAJA PLUMBING LLCJAPLUPL743JLResidentialApr 13, 2028
The Dalles, ORJACK WALLACE PLUMBING INCJACKWWP770NPResidentialAug 17, 2027

Alphabetical order — this site ranks no one. Active company registrations in the L&I contractor files of October 2, 2026. Contractors registered as individuals are not on this site. How to read this.