Carrier profile · USDOT 1062233 · MC-444073 · Updated Jun 13, 2026
ROBERT E GRIFFITH
DBA FLAT ROCK CONSTRUCTION
1 power unitsKALAMA, WA50/100
CARRIER ACTIVEMC-444073 ACTIVERATED SATISFACTORY
Identity & Federal
The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.
Location
- Physical address
- 1405 S CLOVERDALE RD, KALAMA, WA, 98625
- Operation
- Interstate
Contact
- Phone
- (360) 430-5219
- kcalhoun@usg.com
- Web domain
- usg.com
Registration
- Officer
- Robert Edward Griffith
- USDOT / docket
- 1062233 · MC-444073
- First registered
- Oct 15, 2002
- Last MCS-150
- Jun 27, 2025 · 20,000 mi (2024)
- FMCSA safety rating
- Satisfactory · Dec 6, 2010
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
MCS-150 filing history· biennial-update cadence
Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.