Contractors in Seattle, WA
3,752 active contractors are registered with Washington L&I at a Seattle, WA address. 8,148 registrations are on record in all, including expired and other statuses.
All 8,148 registrations on record
Businesses by registered name and license number. Show only the 3,752 active registrations.
- ALL OUT DRAIN CLEANERS LLC.SUSPENDED
Plumbing · License ALLOUOD755DU · First registered 2025
- ALL PHASE DRYWALL & RMDL INCSUSPENDED
General contractor · License ALLPHPD846RH · First registered 2016
- ALL PURPOSE CONSTRUCTION LLCEXPIRED
General contractor · License ALLPUPC809O1 · First registered 2020
- ALL SEASON IRRIGATION LLCEXPIRED
Landscaping · License ALLSESI818MQ · First registered 2019
- ALL SEASON PAINTINGEXPIRED
General contractor · License ALLSESP796JW · First registered 2021
Landscaping · License ALLSESG783K5 · First registered 2022
- ALL SEASONS PRO LLCEXPIRED
General contractor · License ALLSESP772JD · First registered 2023
- ALL SEATTLE MSRY & FDTN RP LLCSUSPENDED
General contractor · License ALLSESM751Q5 · First registered 2025
- ALL STAR SIDING LLCEXPIRED
General contractor · License ALLSTSS920C8 · First registered 2008
- ALL TRADES GENERAL CONTRNGEXPIRED
General contractor · License ALLTRTG801NC · First registered 2020
- ALL URBAN RENEWAL LLCEXPIRED
General contractor · License ALLURUR871KL · First registered 2013
- ALL WEIRD DAYS LLCEXPIRED
General contractor · License ALLWEWD771CW · First registered 2023
- ALL YEAR MOSS CONTROLSUSPENDED
Pressure washing · License ALLYEYM927Q4 · First registered 2008
- ALLA PRIMA STUDIOS LLCEXPIRED
Painting · License ALLAPPS842BO · First registered 2016
- ALLAN REALTY LLCSUSPENDED
General contractor · License ALLANRL772CF · First registered 2023
- ALLIANCE ASPHALT SOLUTIONS LLCSUSPENDED
Paving · License ALLIAAS752NJ · First registered 2025
- ALLIANCE PRESERVATION LLCEXPIRED
General contractor · License ALLIAPL904CR · First registered 2010
- ALLIED BUILDS INCSUSPENDED
General contractor · License ALLIEBI764Q1 · First registered 2024
- ALLISON, CRAIGOUT OF BUSINESS
Framing, drywall, and insulation · License ALLISC*013KF · First registered 1999
- ALLSERVICESPRO LLCRE-LICENSED
Cabinetry and countertops · License ALLSEL*752OZ · First registered 2025
- ALLSTARS DEMOLITION LLCEXPIRED
General contractor · License ALLSTDL817O5 · First registered 2019
- ALMART GROUPSUSPENDED
General contractor · License ALMARG*750DL · First registered 2025
- ALOBAREXPIRED
General contractor · License ALOBA**769BR · First registered 2024
- ALONSO'S PAINTINGEXPIRED
Painting · License ALONSP*835JG · First registered 2017
- ALPINE CUSTOM HOMES LLCEXPIRED
General contractor · License ALPINCH964KE · First registered 2004
- ALPINE GARAGE DOORS/OPNRS LLCSUSPENDED
General contractor · License ALPINGD818OP · First registered 2019
- ALPINE GENERAL CONTRACTINGEXPIRED
General contractor · License ALPINGC824C8 · First registered 2018
- ALTECH ALUMINUM INCEXPIRED
General contractor · License ALTECAI960OB · First registered 2004
- ALTEZ DEVELOPMENT LLCRE-LICENSED
General contractor · License ALTEZDL831JC · First registered 2017
General contractor · License ALTHECC790B2 · First registered 2021
- ALTON BUILDERS & MAINT LLCEXPIRED
General contractor · License ALTONBM825K1 · First registered 2018
- ALVAREZ CONSTRUCTION LLCRE-LICENSED
Siding and gutters · License ALVARCL836Q8 · First registered 2017
- ALVAREZ SIDING LLCEXPIRED
Siding and gutters · License ALVARSL821OJ · First registered 2018
- ALYHUB NETWORKS LLCEXPIRED
Electrical · License ALYHUNL818K1 · First registered 2019
- AM CUSTOM HOMES LLCEXPIRED
General contractor · License AMCUSCH846BR · First registered 2016
- AM PM LOCKSMITH LLCRE-LICENSED
Security and alarm systems · License AMPMLPL784MQ · First registered 2022
- AMARI CONSTRUCTION LLCEXPIRED
General contractor · License AMARICL837PP · First registered 2017
- AMAYA BUILDER LLCSUSPENDED
General contractor · License AMAYABL779ON · First registered 2023
- AMAZE THE CITY RENOVATIONSEXPIRED
General contractor · License AMAZECR793PQ · First registered 2021
- AMAZING REMODEL & REPAIR LLCSUSPENDED
General contractor · License AMAZIRR755M3 · First registered 2025
- AMAZON FULFILLMENT SRVCS INCRE-LICENSED
Security and alarm systems · License AMAZOFS820BP · First registered 2018
- AMB GARAGE DOORSEXPIRED
Garage doors and gates · License AMBGAGD858LQ · First registered 2015
- AMBI DESIGN + BUILD LLCRE-LICENSED
General contractor · License AMBIDDB856OA · First registered 2015
- AMBIENT ELECTRIC, LLCOUT OF BUSINESS
Electrical · License AMBIEEL789RW · First registered 2023
- AMERI'TECH PLUMBINGEXPIRED
Plumbing · License AMERIP*776KA · First registered 2023
General contractor · License AMERIIS791LN · First registered 2021
- AMERICA VETERANS ROOFING LLCSUSPENDED
General contractor · License AMERIVR814KG · First registered 2019
- AMERICAN BEAUTY HOMESEXPIRED
General contractor · License AMERIBH844LC · First registered 2016
- AMERICAN CONCRETE CUTTING INCRE-LICENSED
Concrete and masonry · License AMERICC974JZ · First registered 2003
- AMERICAN ELECTRICAL CONTRA INCOUT OF BUSINESS
Electrical · License AMERIEC923KF · First registered 2008