United Builders
What ProveHound checked
| State license | Washington L&I Construction Contractor (General) #UNITEB*914O2 · expires Oct 01, 2027 · official record Washington L&I · checked 2026-11-07 |
| On record since | On record since 2009 State records |
Verify directly with the state and the pro before hiring. Only checked facts are shown. How it works · Request a correction