Plumbing contractors in Washington

2,262 active registrations

Businesses by registered name and license number. Show all 4,448 registrations on record, including expired.

• BENJAMIN FRANKLIN PLUMBINGACTIVE

  Woodinville, WA · License BENJAFP743MG · Registered less than 1 year

• BENJAMIN FRANKLIN PLUMBINGACTIVE

  Woodinville, WA · License BENJAFP746K8 · Registered less than 1 year

• BENLA WATER HEATERS INCACTIVE

  Tukwila, WA · License BENLAWH780JH · Registered 4 years

• BENNETT PLUMBING LLCACTIVE

  Sumner, WA · License BENNEPL783LP · Registered 4 years

• BENSON REMODELINGACTIVE

  Puyallup, WA · License BENSOR*766QO · Registered 1 year

• BERENTSON INCACTIVE

  Burlington, WA · License BERENI*792NQ · Registered 4 years

• BERGMANN PLUMBING LLCACTIVE

  Battle Ground, WA · License BERGMPL782CJ · Registered 4 years

• BEST CHOICE PLUMBING INCACTIVE

  Graham, WA · License BESTCCP796MN · Registered 5 years

• BEST FRIEND PLUMBING LLCACTIVE

  Kent, WA · License BESTFFP751K2 · Registered 1 year

• BEST PLUMBING GROUP LLCACTIVE

  Seattle, WA · License BESTPPG797MF · Registered 4 years

• BEST ROOTER SERVICEACTIVE

  Lynden, WA · License BESTRRS773LK · Registered 3 years

• BETSCHART MECHANICAL INCACTIVE

  Puyallup, WA · License BETSCMI790MF · Registered 5 years

• BH PLUMBING LLCACTIVE

  Chehalis, WA · License BHPLUPL776PT · Registered 2 years

• BIDDLE CONTRACTING SRVCS LLCACTIVE

  Gig Harbor, WA · License BIDDLCS791NZ · Registered 5 years

• BIG BEARS PLUMBING/ROOTER LLCACTIVE

  Auburn, WA · License BIGBEBP798O4 · Registered 4 years

• BIG FOUR PLUMBING LLCACTIVE

  Granite Falls, WA · License BIGFOFP742C3 · Registered less than 1 year

• BIG JOHN'S PLUMBING/DRAIN LLCACTIVE

  Maple Valley, WA · License BIGJOJP743DZ · Registered less than 1 year

• BIG RIVER PLUMBING LLCACTIVE

  East Wenatchee, WA · License BIGRIRP787QS · Registered 3 years

• BIG VAL'S PLUMBING LLCACTIVE

  Vancouver, WA · License BIGVAVP775J8 · Registered 3 years

• BIGFOOT PLUMBING LLCACTIVE

  Pasco, WA · License BIGFOPL751C8 · Registered 1 year

• BILL BLAIR PLUMBING LLCACTIVE

  Seabeck, WA · License BILLBBP792OB · Registered 3 years

• BILLS PLUMBING & GASACTIVE

  Everett, WA · License BILLSPG791MO · Registered 5 years

• BION ISLAND PLUMBING LLCACTIVE

  Eastsound, WA · License BIONIIP791MK · Registered 5 years

• BIRCH BAY PLUMBING LLCACTIVE

  Blaine, WA · License BIRCHBP789QM · Registered 3 years

• BITTERROOT PLUMBING COMPANYACTIVE

  Sagle, ID · License BITTEPC768QG · Registered 1 year

• BLACK DIAMOND PLUMBING INCACTIVE

  Beavercreek, OR · License BLACKDP763QM · Registered 1 year

• BLACK DIAMOND SERVICES LLCACTIVE

  Brush Prairie, WA · License BLACKDS794NB · Registered 4 years

• BLACK DOG PLUMBING LLCACTIVE

  Asotin, WA · License BLACKDP790OB · Registered 5 years

• BLACK HILLS INCACTIVE

  Olympia, WA · License BLACKHI763D8 · Registered 2 years

• BLACK HILLS INCACTIVE

  Olympia, WA · License BLACKHI784CW · Registered 4 years

• BLAKE PLUMBINGACTIVE

  Renton, WA · License BLAKEP*782B7 · Registered 4 years

• BLP PLUMBING LLCACTIVE

  Everett, WA · License BLPPLPL751DP · Registered 1 year

• BLUE LINE WATER INCACTIVE

  Puyallup, WA · License BLUELLW776BD · Registered 3 years

• BLUE MOUNTAIN MECH INCACTIVE

  Olympia, WA · License BLUEMMM791MA · Registered 5 years

• BLUE MOUNTAIN MECH, LLCACTIVE

  Olympia, WA · License BLUEMMM754RE · Registered less than 1 year

• BLUE MOUNTAIN PLUMBING LLCACTIVE

  Colville, WA · License BLUEMMP793O2 · Registered 5 years

• BLUE PLUMBING LLCACTIVE

  Orting, WA · License BLUEPPL781QP · Registered 3 years

• BLUE SKIES PLUMBING LLCACTIVE

  Spokane Valley, WA · License BLUESSP742JA · Registered less than 1 year

• BLUE WATER PLUMBING LLCACTIVE

  Winlock, WA · License BLUEWWP781O1 · Registered 4 years

• BLUE WEST MECHANICAL LLCACTIVE

  Battle Ground, WA · License BLUEWWM791RD · Registered 4 years

• BLUELAM PLUMBING LLCACTIVE

  Redmond, WA · License BLUELPL741LH · Registered less than 1 year

• BLYTHE MECHANICAL INCACTIVE

  Bellingham, WA · License BLYTHMI797MB · Registered 5 years

• BNB MECHANICAL LLCACTIVE

  Kennewick, WA · License BNBMEML792MN · Registered 5 years

• BOB BROWN PLUMBING INCACTIVE

  Nordland, WA · License BOBBRBP790PE · Registered 5 years

• BOB LARSON PLUMBING LLCACTIVE

  Tacoma, WA · License BOBLALP795MG · Registered 5 years

• BOB OATES SEWER, ROOTER LLCACTIVE

  Greenwood, WA · License BOBOAOS783DA · Registered 4 years

• BOB'S HEATING & AIR CNDTNG LLCACTIVE

  Woodinville, WA · License BOBSHHA796RD · Registered 4 years

• BOB'S PLUMBINGACTIVE

  Yakima, WA · License BOBSPP*770CP · Registered 3 years

• BOBBY T'S PLUMBING INCACTIVE

  Shoreline, WA · License BOBBYTP797OC · Registered 4 years

• BOBRICK PLUMBING LLCACTIVE

  Spokane, WA · License BOBRIPL761N1 · Registered 2 years