Grandmas Boy Moving LLC
12463 Des Moines Memorial Dr S, Seattle, WA 98168
Interstate authorityHousehold goodsGeneral freight
Company overview
Grandmas Boy Moving LLC is an active, USDOT-registered moving company based in Seattle, Washington. FMCSA records list a fleet of 8 trucks and 14 drivers. The company holds interstate operating authority, so it can handle moves across state lines, and is registered as a for-hire household-goods carrier, first registered with the FMCSA in 2020.
8Trucks
14Drivers
2020Registered since
InterstateOperating authority
Credentials & registration
Verify on FMCSA SAFER| USDOT number | 3377176 |
| Docket number | MC1779460 |
| Operating authority | Interstate (for hire) |
| Cargo | Household goods, general freight |
| Safety rating | None on file |
| First registered | 2020-01-03 |
| Last MCS-150 update | 2026-04-08 |
Data from the official FMCSA carrier census. Always confirm current authority and insurance directly with FMCSA before booking a move.