Excavation and side sewer contractors in Washington
482 active excavation and side sewer contractors are registered with Washington L&I. 1,051 registrations are on record in all, including expired and other statuses.
54 of the active excavation and side sewer contractors registered in Washington are based in other states.
All 1,051 registrations on record
Businesses by registered name and license number. Show only the 482 active registrations.
- ZUMBRO LAND MANAGEMENT LLCEXPIRED
Coeur D Alene, ID · License ZUMBRLM812JT · First registered 2019