TradeCheck

Licensed Construction Contractors in Wilmington

Every construction contractor on record with the Washington State Department of Labor & Industries in Wilmington County, Washington, with current license status computed August 17, 2026. Listed A to Z; use the filters to narrow it.

21licensed construction contractors
16active today
5expired
23.8%expiry rate

Of the 21 construction contractors licensed in Wilmington County, 5 are operating on an expired license, or 23.8%. That is worth checking before you sign anything: an expired license can invalidate your permit and complicate an insurance claim if the work goes wrong.

Looking to hire rather than to check someone? Filter the list below by name, or use the Active chip to hide anyone whose license has lapsed.

Licensees 1 to 21 of 21

21 listed
LicenseeLicense #ExpiresStatus
ALLEGION ACCESS TECHNOLOGS LLCALLEGAT772P4November 16, 2027Active
AXIOM MATERIAL HANDLING SOLTNSAXIOMMH770MRSeptember 3, 2027Active
BROWN & CALDWELL CONSTRUCT INCBROWNCC035JASeptember 24, 2027Active
CEKRA INCCEKRAI*815LSJune 7, 2027Active
COMMERCE COATING SERVICES INCCOMMECS780JRApril 19, 2028Active
EMSAREMSAR**758QGJanuary 26, 2028Active
GE HITACHI NCLR ENRGY AMRC LLCGEHITHN837DAAugust 9, 2027Active
GENJET INCGENJEI*741J3April 23, 2028Active
GO GREEN CONST RETAIL INCGOGREGC831LRAugust 14, 2027Active
HARBOR INDUSTRIAL SRVCS CORPHARBOIS853OZSeptember 8, 2027Active
LAYFIELD USA CORPORATIONLAYFIUC84899January 6, 2028Active
LP NETWORK INCLPNETNI834PEOctober 5, 2023Expired
MARINE MECHANICAL INCMARINMI800C8May 27, 2028Active
MARINE TECH INCMARINTI892D1August 28, 2027Active
SAFFO CONTRACTORS INCSAFFOCI865LPJune 17, 2024Expired
SONIC SYSTEMS INTERNATNL LLCSONICSI763N7August 27, 2026Expiring soon
Stanley Access Technologs LLCSTANLAT845B1January 13, 2024Expired
STONE DEVELOPMENT & RESTOR LLCSTONEDR767DKMay 8, 2026Expired
TRINITY BLDG/CONST MANGMT CORPTRINIBM901CBFebruary 26, 2020Expired
UNITED GROUP SERVICES INCUNITEGS876L5April 10, 2028Active
UTILITY SERVICE CO INCUTILISC905PMJune 26, 2028Active

Before you hire in Wilmington County

  1. Match the license number on this page to the name on the contract. Licenses belong to a person or a company, not to a crew.
  2. Confirm the record at L&I directly. This page mirrors their daily file, but they are the authority.
  3. Ask for a certificate of insurance separately. L&I licensing does not verify that a contractor carries liability coverage.
  4. Get the license number written into the written estimate.