Records copied from Washington State L&I and the Oregon Construction Contractors Board.

WA L&I licence records

Deer Park contractors on the Washington L&I register

Every Washington L&I registration on file at a Deer Park, Washington address. A licence from one state grants nothing in the other, so a firm working both sides of the river carries both.

230 records on file·Washington State Department of Labor & Industries·data as of July 2026

5 more Deer Park businesses hold an Oregon CCB licence instead. Those are a separate register and a separate page: Deer Park contractors on the Oregon CCB register →

222 unexpired recordsInclude 8 expired

A–Z Newest licence Longest established

General178 Journey Level7 Cabinets, Millwork And Finish Carpentry5 Excavation, Grading And Land Clearing5 Landscaping5 HVAC/Rfrg4 Painting/Wallcovering4 Floor Covering And Counter Tops3 Paving/ Striping/ Seal Coating2 Tree Removal Service2 Welding And Ornamental Metal2 Appliance Repair1

Showing 1–25 of 222 records

20/20 ExteriorsGeneralWA L&I2020EE*841DTLicensed 2016Active 4A Farms LLCExcavation, Grading And Land ClearingWA L&I4AFARFL828OFLicensed 2018Active 509 Siteworx LLCExcavation, Grading And Land ClearingWA L&I509SISL753LOLicensed 2025Active 6K Construction LLCGeneralWA L&I6KCONCL742CSLicensed 2026Active 7 C's Construction IncGeneralWA L&ISEVENCC142MALicensed 1986Active A & B Concrete Masters LLCGeneralWA L&IBCONCBC765JCLicensed 2024Active A-1 Heating IncHVAC/RfrgWA L&I1HEATHI869RJLicensed 2014Active A-1 Rooftop Chimney Sweep IncGeneralWA L&IA1ROORC943ONLicensed 2006Active A-1 Team IncGeneralWA L&I1TEAMTI788KPLicensed 2022Active A.NativeprideconstructionGeneralWA L&INATIV**747JHLicensed 2026Active A1 Tree Service LLCTree Removal ServiceWA L&IA1TRETS827OPLicensed 2018Active Abc Excavation & Lndclerng LLCGeneralWA L&IABCEXEL744JFLicensed 2026Active Ace Property ServicesGeneralWA L&IACEPRPS764BPLicensed 2024Active Acme Hardwood Flooring LLCGeneralWA L&IACMEHHF862OTLicensed 2014Active Advanced Underground Ut Lo IncExcavation, Grading And Land ClearingWA L&IADVANUU932MOLicensed 2007Active Ag Floor Covering LLCFloor Covering And Counter TopsWA L&IAGFLOFC786C8Licensed 2022Active Airbenders Heating & CoolingGeneralWA L&IAIRBEHC791LTLicensed 2021Active Aleto's All Around Handy WorkGeneralWA L&IALETOAA756N7Licensed 2025Active Antonio Dennis SarquillaCabinets, Millwork And Finish CarpentryWA L&IANTONDS761JPLicensed 2024Active Apex Asphalt & Industries LLCGeneralWA L&IAPEXAAI813JDLicensed 2019Active Applied Industrial Systems LLCHVAC/RfrgWA L&IAPPLIIS761BULicensed 2024Active Applied Industrial Systems LLCHeating/Vent/Air-conditioning And Refrig (HVAC/R)WA L&IAPPLIIS776LZLicensed 2023Active Arcadia Construction ServicesGeneralWA L&IARCADCS869OBLicensed 2014Active Art ConstructionGeneralWA L&IARTCOC*829KMLicensed 2018Active Arthur Construction LLCGeneralWA L&IARTHUCL773JGLicensed 2023Active

Top 12 trades in Deer Park

24 classifications

230Records on file

222Unexpired

24Trade classifications

WA L&IIssuing agency

Verify any record directly with the issuing agency: WA L&I Verify a Contractor · Oregon CCB licence search

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Published by PNW Contractor Marketing, SeaTac, Washington. This directory reproduces public licence records and is not affiliated with, endorsed by, or operated by any state agency.Washington data as of July 2026. Sources & method