Licensed Construction Contractors in Madison
Every construction contractor on record with the Washington State Department of Labor & Industries in Madison County, Washington, with current license status computed August 17, 2026. Listed A to Z; use the filters to narrow it.
16licensed construction contractors
8active today
8expired
50.0%expiry rate
Of the 16 construction contractors licensed in Madison County, 8 are operating on an expired license, or 50.0%. 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 16 of 16
| Licensee | License # | Expires | Status |
|---|---|---|---|
| ACS-AFFILIATED CONST SRVCS INC | ACSAFCS774OO | November 5, 2027 | Active |
| AFFILIATED CONSTR SERVICES INC | AFFILCS956NR | August 31, 2023 | Expired |
| BUILDERS' INSULATION OF OR LLC | BUILDI*910M3 | August 4, 2027 | Active |
| CAPITAL RAILROAD SERVICES INC | CAPITRS757QP | December 8, 2027 | Active |
| ERDMAN COMPANY | ERDMAC*922P8 | May 17, 2025 | Expired |
| INGRAM CONSTRUCTION CO INC | INGRACC052K3 | April 16, 2028 | Active |
| J H FINDORFF & SON INC | JHFINHF803LE | June 5, 2028 | Active |
| KOPPERS RAILROAD STRCTRS INC | KOPPERS861PU | October 31, 2026 | Active |
| MESA ASSOCIATES INC | MESAAAI798DA | February 17, 2023 | Expired |
| QUARRA STONE COMPANY LLC | QUARRSC795M1 | August 12, 2023 | Expired |
| R T D ENTERPRISES INC | RTDENI*033KJ | January 18, 2027 | Suspended |
| RENUITY | RENUI**756NR | August 21, 2027 | Active |
| SANDBOX SOURCING LLC | SANDBSL796LB | June 2, 2023 | Expired |
| TREEHOUSE CONSTRUCTION LLC | TREEHCL8063C | June 3, 2028 | Active |
| TRI-NORTH BUILDERS INC | TRINOBI011O2 | June 20, 2027 | Suspended |
| UBER DISPLAYS LLC | UBERDDL750B3 | January 24, 2027 | Suspended |
No licensees match that filter.
Before you hire in Madison County
- 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.
- Confirm the record at L&I directly. This page mirrors their daily file, but they are the authority.
- Ask for a certificate of insurance separately. L&I licensing does not verify that a contractor carries liability coverage.
- Get the license number written into the written estimate.