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.
- ACADIAN PAINTINGEXPIRED
Painting · License ACADIP*832PL · First registered 2017
- ACANDLEXPIRED
General contractor · License ACAND**763BK · First registered 2024
- ACANTHUSEXPIRED
Welding and metal fabrication · License ACANT**066QG · First registered 1994
- ACANTHUS CUSTOM CONST LLCEXPIRED
General contractor · License ACANTCC763JK · First registered 2024
- ACB CUSTOM LLCEXPIRED
General contractor · License ACBCUCL780JR · First registered 2022
- ACCEL BUILDERS LLCEXPIRED
General contractor · License ACCELBL825BT · First registered 2018
- ACCLAIM CONSTRUCTIONEXPIRED
General contractor · License ACCLAC*781M6 · First registered 2022
- ACCLAIM PLUMBING AND DRAINSUSPENDED
Plumbing · License ACCLAPD763MW · First registered 2024
- ACCLAIM PLUMBING AND DRAINEXPIRED
Plumbing · License ACCLAPD781MF · First registered 2022
- ACCLAIM PLUMBING AND DRAINEXPIRED
General contractor · License ACCLAPD828DW · First registered 2018
- ACCLAIM SIGN & DISPLAY LLCEXPIRED
Signs · License ACCLASD851OP · First registered 2015
- ACCO ENGINEERED SYSTEMS INCINACTIVE
Electrical · License ACCOEES827LE · First registered 2018
- ACCURATE HEATING & ELECT LLCEXPIRED
Electrical · License ACCURHE797KD · First registered 2021
- ACCURATE HEATING & ELECT LLCEXPIRED
Electrical · License ACCURHE951NN · First registered 2005
- ACCURATE HEATING & ELECT LLCEXPIRED
HVAC · License ACCURHE952NQ · First registered 2005
- ACCURATE HEATING & ELECTRICALRE-LICENSED
General contractor · License ACCURHE814OW · First registered 2019
- ACCURATE SAFE & LOCK CO INCEXPIRED
Security and alarm systems · License ACCURSL874P5 · First registered 2013
- ACE ROOTEREXPIRED
General contractor · License ACEROR*846BR · First registered 2016
- ACER GARDENS LLCEXPIRED
Landscaping · License ACERGGL816J5 · First registered 2019
- ACG CONST & PM LLCEXPIRED
General contractor · License ACGCOCP816D5 · First registered 2019
- ACG LLCEXPIRED
General contractor · License ACGLLL*887LH · First registered 2012
- ACKER CONSTRUCTIONEXPIRED
General contractor · License ACKERC*161PC · First registered 1984
- ACORN CARPENTRY & TILERE-LICENSED
General contractor · License ACORNCT957OT · First registered 2005
- ACORN CARPENTRY & TILE LLCEXPIRED
General contractor · License ACORNCT816MN · First registered 2019
- ACORN CONSTRUCTION LLCEXPIRED
General contractor · License ACORNCL878RB · First registered 2013
Siding and gutters · License ACROPGC920BN · First registered 2008
- ACSRE-LICENSED
General contractor · License ACS****840DQ · First registered 2016
- ACTION INDUSTRIES LLCEXPIRED
General contractor · License ACTIOIL796JA · First registered 2021
- ACTION PLUMBINGRE-LICENSED
Plumbing · License ACTIOP*032B1 · First registered 1997
- ACTS CONSTRUCTION GROUP LLCEXPIRED
General contractor · License ACTSCCG824CG · First registered 2018
- ACTS CONSTRUCTION LLCRE-LICENSED
General contractor · License ACTSCCL822B4 · First registered 2018
- ADALINE VALENTINA SIMONIANEXPIRED
General contractor · License ADALIVS811OJ · First registered 2019
Electrical · License ADAMSES832J1 · First registered 2017
- ADATTO CONSTRUCTION LLCEXPIRED
General contractor · License ADATTCL834JM · First registered 2017
- ADDVENT CONSTRUCTION SPCIT LLCINACTIVE
General contractor · License ADDVECS803BG · First registered 2020
- ADEPT HAUSEXPIRED
General contractor · License ADEPTH*806N7 · First registered 2020
- ADER & SONS LLCEXPIRED
Handyman · License ADERSSL761CG · First registered 2024
- ADER AND SONS LLCRE-LICENSED
Handyman · License ADERSSL825JO · First registered 2018
- ADG GENERAL CONSTRUCTION LLCEXPIRED
General contractor · License ADGGEGC774KH · First registered 2023
- ADL CONTRACTINGRE-LICENSED
General contractor · License ADLCOC*785KW · First registered 2022
- ADMIRAL WEST DEVELOPMENT LLCEXPIRED
General contractor · License ADMIRWD853PH · First registered 2015
- ADU SERVICESEXPIRED
General contractor · License ADUSES*780JQ · First registered 2022
- ADVANCE CONTRACTORSOUT OF BUSINESS
General contractor · License ADVANC*821DH · First registered 2018
- ADVANCE PAINTING LLCSUSPENDED
General contractor · License ADVANPL779KZ · First registered 2023
Plumbing · License ADVANMP767DL · First registered 2024
- ADVANCED MECHANICAL & PLUMBINGRE-LICENSED
Plumbing · License ADVANMP930PU · First registered 2007
- ADVANCED RADIANT TECH LLCEXPIRED
General contractor · License ADVANRT033RH · First registered 1997
- ADVANTA CLEAN OF CENTRAL SEAEXPIRED
General contractor · License ADVANCC833DO · First registered 2017
- ADVANTOUCH PAINTING LLCSUSPENDED
General contractor · License ADVANPL776KW · First registered 2023
- AERIAL DESIGNSEXPIRED
General contractor · License AERIAD*850BB · First registered 2015