TradeCheck

Licensed Construction Contractors in Milwaukee

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

19licensed construction contractors
9active today
10expired
52.6%expiry rate

Of the 19 construction contractors licensed in Milwaukee County, 10 are operating on an expired license, or 52.6%. 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 19 of 19

19 listed
LicenseeLicense #ExpiresStatus
ARBON EQUIPMENT CORPARBONEC023BGDecember 20, 2026Active
ASCENDTEK HOLDING LLCASCENHL793LPJune 17, 2025Expired
ASCENDTEK LLCASCENL*797KQJune 8, 2025Suspended
AVENUE SYSTEMSAVENUS*774P5October 25, 2025Expired
BADGER METER INCBADGEMI877JJJanuary 23, 2021Expired
DIRECT SUPPLY INCDIRECSI926JNFebruary 3, 2027Active
DUNCAN PARKING TECHNOLOGES INCDUNCAPT807MWAugust 24, 2022Expired
IN-PLACE MACHINING CO LLCPLACEMC831KSMay 5, 2027Active
KILN TECHNOLOGY INCKILNTTI812C8March 27, 2027Active
LA MACCHIA GROUP INCLAMACMG770O5October 11, 2027Active
LA MACCHIA GROUP LLCLAMACMG816NPAugust 12, 2023Expired
MEP MECHANICAL SERVICES LLCMEPMEMS751D2March 26, 2027Active
ONEIDA TOTAL INTEGRATD ENT LLCONEIDTI851OTOctober 18, 2021Expired
PERLICK CORPORATIONPERLIC*850DTFebruary 21, 2022Expired
PREFERRED MECHANICAL CONTRSPREFEMC761Q7January 22, 2027Active
ROOFED RIGHT AMERICA LLCROOFERA745CJFebruary 11, 2028Active
SWAT ENVIRONMENTALSWATEE*857LEOctober 15, 2023Expired
THYSSENKRUPP IND SLTNS USA INCTHYSSIS860PTMay 14, 2025Expired
TOSHIBA AMERICA ENRGY SYS CORPTOSHIAE851D4November 6, 2027Active

Before you hire in Milwaukee 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.