General contractors in Washington
52,101 active general contractors are registered with Washington L&I. 111,324 registrations are on record in all, including expired and other statuses.
6,042 of the active general contractors registered in Washington are based in other states.
All 111,324 registrations on record
Businesses by registered name and license number. Show only the 52,101 active registrations.
- SIMPLY LEAK DETECTIONRE-LICENSED
Enumclaw, WA · License SIMPLLD898PD · First registered 2011
- SIMPLY SIDING LLCEXPIRED
Tacoma, WA · License SIMPLSL785C3 · First registered 2022
- SIMPLY SMART LLCEXPIRED
Ocean Shores, WA · License SIMPLSL771D9 · First registered 2023
- SIMPLYMARBLELUSTSUSPENDED
Auburn, WA · License SIMPL**757DF · First registered 2025
- SIMPSON CONSTRUCTIONSUSPENDED
Kennewick, WA · License SIMPSC*755NL · First registered 2025
- SIMPSON FLOORING LLCOUT OF BUSINESS
Lakebay, WA · License SIMPSFL797C5 · First registered 2021
- SIMPSON TREE SERVICE LLCEXPIRED
Shelton, WA · License SIMPSTS784DH · First registered 2022
- SIMRIN CONSTRUCTION LLCEXPIRED
Bothell, WA · License SIMRICL822JQ · First registered 2018
- SIMTHRIVE CONSTRUCTION LLCSUSPENDED
Seattle, WA · License SIMTHCL778JP · First registered 2023
- SINAI STONE & LANDSCAPING LLCSUSPENDED
Vancouver, WA · License SINAISL751O2 · First registered 2025
- SINALOA'S DRYWALLEXPIRED
Everett, WA · License SINALD*871Q2 · First registered 2013
- SINCLAIR CONSTRUCTIONEXPIRED
Selah, WA · License SINCLC*170QC · First registered 1983
- SINCLAIR CONSTRUCTIONEXPIRED
Anacortes, WA · License SINCLC*930DN · First registered 2007
Vancouver, WA · License SINCLES774O7 · First registered 2023
- SINCO FLOORSEXPIRED
South Beach, OR · License SINCOF*066BQ · First registered 1994
- SINE LLCEXPIRED
Stanwood, WA · License SINELL*842DC · First registered 2016
- SINGER CONSTRUCTIONOUT OF BUSINESS
Cheney, WA · License SINGEC*061B5 · First registered 1994
- SINGH CONSTRUCTION & DEV LLCEXPIRED
Tacoma, WA · License SINGHCD777KR · First registered 2023
- SINGH CONTRACTING INCEXPIRED
Billings, MT · License SINGHCI803KQ · First registered 2020
- SINGLETON CONSTRUCTION INCEXPIRED
Mill Creek, WA · License SINGLCI036K8 · First registered 1997
Anacortes, WA · License SINGLGC815NG · First registered 2019
- SINODATA LLCSUSPENDED
Seattle, WA · License SINODL*745JW · First registered 2026
- SIOFRA ENTERPRISES LLCOUT OF BUSINESS
Kirkland, WA · License SIOFREL804MH · First registered 2020
- SION PAINTING LLCEXPIRED
Vancouver, WA · License SIONPPL780MO · First registered 2022
Everett, WA · License SIOUXLL812JQ · First registered 2019
- SIP CONSTRUCTION LLCEXPIRED
Federal Way, WA · License SIPCOCL823BH · First registered 2018
- SIR CONSTRUCTIONEXPIRED
Mill Creek, WA · License SIRCO**066OT · First registered 1994
- SIR GROUT SEATTLE LLCSUSPENDED
Brier, WA · License SIRGRGS753MM · First registered 2025
- SIR KLEEN A LOT OF VANCOUVEREXPIRED
Vancouver, WA · License SIRKLLV076MR · First registered 1993
- SIR SPEEDYEXPIRED
Spokane Valley, WA · License SIRSPS*773N3 · First registered 2023
- SIRENA GRAPHICSEXPIRED
Spokane, WA · License SIRENG*791K6 · First registered 2021
- SIRFIXXALOT INCEXPIRED
Lacey, WA · License SIRFII*953L8 · First registered 2005
- SIRIUS 8 LLCOUT OF BUSINESS
Kirkland, WA · License SIRIU8L765LP · First registered 2025
- SIROSH CONSTRUCTION CO LLCEXPIRED
Portland, OR · License SIROSCC806CG · First registered 2020
- SISK CONSTRUCTIONOUT OF BUSINESS
Yakima, WA · License SISKCC*898OM · First registered 2011
- SISK LANDSCAPE CONSTRUCTIONEXPIRED
Walla Walla, WA · License SISKLC*975B3 · First registered 2003
- SISU CONSTRUCTION LLCEXPIRED
Vancouver, WA · License SISUCCL873JE · First registered 2013
- SISU DESIGN AND CONST, LLCEXPIRED
Seattle, WA · License SISUDDC798OS · First registered 2021
- SITA ENTERPRISESEXPIRED
Graham, WA · License SITAEE*829B4 · First registered 2018
Sioux Falls, SD · License SITEDDC768NM · First registered 2024
- SITE FLIGHT LLCEXPIRED
Amboy, WA · License SITEFFL800LP · First registered 2020
- SITE SERVICES NORTHWEST LLCEXPIRED
Marysville, WA · License SITESSN779QL · First registered 2023
- SITE SOLUTIONS CONTRACTING LLCRE-LICENSED
Arlington, WA · License SITESSC827O1 · First registered 2018
- SITE SPECIFIC LLCEXPIRED
Nehalem, OR · License SITESSL798Q4 · First registered 2021
- SITE TO SITE ROOFING LLCEXPIRED
Vancouver, WA · License SITESSR781KS · First registered 2022
- SITE WORX NORTHWEST LLCEXPIRED
Shelton, WA · License SITEWWN825QL · First registered 2018
- SITE-WEST PROPERTIES #7 LLCEXPIRED
Glenwood Springs, CO · License SITEWP7820RQ · First registered 2018
- SITELINE CONTRACTOR SURVYS LLCSUSPENDED
Woodinville, WA · License SITELCS809RN · First registered 2020
- SITEONE LANDSCAPE SUPPLYEXPIRED
Roswell, GA · License SITEOLS826QB · First registered 2018
- SITEWORK SOLUTIONS LLCOUT OF BUSINESS
Port Townsend, WA · License SITEWSL952JR · First registered 2005