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CONCRETE in Maple Valley, WA

5 records with this specialty and Maple Valley as their locality of record, from L&I's records, as of November 3, 2026.

Source: Washington State Department of Labor & Industries (L&I) — records as of November 3, 2026. Records change; the board’s own L&I Verify a Contractor is the current source.

• ARMAS CONCRETE LLC ACTIVE
  License ARMASCL824PS · expires May 19, 2027
• BRAD WOLLAM CONSTRUCTION ACTIVE
  License BRADWC*052K3 · expires October 4, 2028
• DL CONCRETE LLC SUSPENDED
  License DLCONCL913J3 · expires April 23, 2027
• M. Concrete LLC ACTIVE
  License MCONCCL872CA · expires December 10, 2027
• TOP NOTCH CONCRETE LLC ACTIVE
  License TOPNONC811D7 · expires May 1, 2027