General contractors in Washington

51,949 active general contractors are registered with Washington L&I. 110,737 registrations are on record in all, including expired and other statuses.

5,995 of the active general contractors registered in Washington are based in other states.

All 110,737 registrations on record

Businesses by registered name and license number. Show only the 51,949 active registrations.

DIAMOND BUILDERS LLCACTIVE
Blaine, WA · License DIAMOBL856PN · Registered 11 years
DIAMOND C CONSTRUCTION LLCACTIVE
Mountlake Terrace, WA · License DIAMOCC814BP · Registered 7 years
DIAMOND CAPITAL GROUP LLCACTIVE
Lynnwood, WA · License DIAMOCG742D3 · Registered less than 1 year
DIAMOND CONCRETE CUTTING INCACTIVE
Brush Prairie, WA · License DIAMOCC028DE · Registered 28 years
DIAMOND CONST & EXCAVATING INCACTIVE
Sequim, WA · License DIAMOCE988BB · Registered 24 years
DIAMOND CONST SOLUTIONS LLCACTIVE
Richland, WA · License DIAMOCS790PQ · Registered 5 years
DIAMOND CONSTRUCTIONACTIVE
Ferndale, WA · License DIAMOC*775KS · Registered 3 years
DIAMOND CONSTRUCTION I INCACTIVE
Gig Harbor, WA · License DIAMOCI019KD · Registered 27 years
DIAMOND CONSTRUCTION LLCACTIVE
Maple Valley, WA · License DIAMOCL785O2 · Registered 4 years
DIAMOND CONSTRUCTIONS LLCACTIVE
Kent, WA · License DIAMOCL742J8 · Registered less than 1 year
DIAMOND CONTRACTORS INCACTIVE
Lees Summit, MO · License DIAMOCI966K4 · Registered 22 years
DIAMOND CROSS HOMES LLCACTIVE
Snohomish, WA · License DIAMOCH774CM · Registered 3 years
DIAMOND CUT CONSTRUCTION INCACTIVE
Fox Island, WA · License DIAMOCC773L8 · Registered 3 years
DIAMOND CUT LANDSCAPEACTIVE
College Place, WA · License DIAMOCL961NZ · Registered 21 years
DIAMOND DEVELOPMENT LLCACTIVE
Sammamish, WA · License DIAMODL754NF · Registered 1 year
DIAMOND E ENTERPRISES LLCACTIVE
Mead, WA · License DIAMOEE741DQ · Registered less than 1 year
DIAMOND ENVIRONMENTALACTIVE
Auburn, WA · License DIAMOE*759D4 · Registered 1 year
DIAMOND EXCAVATION LLCACTIVE
Kent, WA · License DIAMOEL764LD · Registered 2 years
DIAMOND FENCING LLCACTIVE
Bonney Lake, WA · License DIAMOFL775M4 · Registered 3 years
DIAMOND FINISH CONST LLCACTIVE
Richland, WA · License DIAMOFC751QM · Registered less than 1 year
DIAMOND FIREPLACES & CONST LLCACTIVE
Hillsboro, OR · License DIAMOFC753LP · Registered 1 year
DIAMOND FLOORS LLCACTIVE
Ronald, WA · License DIAMOFL837OR · Registered 9 years
DIAMOND G COMPANYACTIVE
Olympia, WA · License DIAMOGC826L9 · Registered 8 years
DIAMOND GROUP WAACTIVE
Beaverton, OR · License DIAMOGW754MN · Registered 1 year
DIAMOND HAND CONSTRUCTION LLCACTIVE
Olympia, WA · License DIAMOHC766N7 · Registered 2 years
DIAMOND HEATING & COOLING LLCACTIVE
Everett, WA · License DIAMOHC753N1 · Registered 1 year
DIAMOND HEATING INCACTIVE
Seaside, OR · License DIAMOHI099PB · Registered 35 years
DIAMOND HITCH CONSTRUCTION INCACTIVE
Queen Creek, AZ · License DIAMOHC747MG · Registered less than 1 year
DIAMOND HOME & LANDSCAPE SVCSACTIVE
Lynnwood, WA · License DIAMOHL843RG · Registered 9 years
DIAMOND HOMES LLCACTIVE
City Of Spokane Vall, WA · License DIAMOHL782P1 · Registered 3 years
DIAMOND K CONSTRUCTION LLCACTIVE
Moscow, ID · License DIAMOKC934LF · Registered 19 years
DIAMOND LANDSCAPING SERVS LLCACTIVE
Everett, WA · License DIAMOLS763PH · Registered 2 years
DIAMOND OWL CONSTRUCTIONACTIVE
East Wenatchee, WA · License DIAMOOC749KJ · Registered less than 1 year
DIAMOND QUALITY POOLS LLCACTIVE
Shoreline, WA · License DIAMOQP865DU · Registered 12 years
DIAMOND QUALITY SERVICES LLCACTIVE
Everett, WA · License DIAMOQS841J2 · Registered 10 years
DIAMOND REMODEL LLCACTIVE
Kent, WA · License DIAMORL740CD · Registered less than 1 year
DIAMOND ROCK CONSTRUCTION INCACTIVE
City Of Spokane Vall, WA · License DIAMORC032OQ · Registered 29 years
DIAMOND SEPTIC LLCACTIVE
Renton, WA · License DIAMOSL751RJ · Registered less than 1 year
DIAMOND SOLUTIONSACTIVE
Midland, MI · License DIAMOS*748K1 · Registered less than 1 year
DIAMOND SOLUTIONS LLCACTIVE
Kent, WA · License DIAMOSL740C7 · Registered less than 1 year
DIAMOND T ENTERPRISES LLCACTIVE
Tonasket, WA · License DIAMOTE742M9 · Registered less than 1 year
DIAMOND TILE & INTERIORSACTIVE
Kirkland, WA · License DIAMOTI794NT · Registered 5 years
DIAMOND TRIM & FINISH LLCACTIVE
West Richland, WA · License DIAMOTF796MG · Registered 5 years
DIAMOND W SERVICESACTIVE
Ellensburg, WA · License DIAMOWS775PQ · Registered 3 years
DIAMOND WALL FINISHESACTIVE
Federal Way, WA · License DIAMOWF937JS · Registered 19 years
DIAMONDBACK ELECTRIC LLCACTIVE
Davenport, WA · License DIAMOEL755D5 · Registered 1 year
DIAMONDBACK EXCAVATION LLCACTIVE
Chelan, WA · License DIAMOEL764LM · Registered less than 1 year
DIAMONDS EDGE CONSTRUCTION LLCACTIVE
Woodburn, OR · License DIAMOEC838K3 · Registered 9 years
DIANA'S CLEANING LLCACTIVE
Puyallup, WA · License DIANACL824C3 · Registered 8 years
DIANE'S TANK REMOVAL SRVCS LLCACTIVE
Seattle, WA · License DIANETR906LM · Registered 16 years