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Freight Carrier · Kalama, WA

FLAT ROCK CONSTRUCTION

1405 S CLOVERDALE RD · Kalama, WA 98625

AUTHORIZED FOR:
(360) 430-5219 Tap to call
  • MC #444073
  • USDOT #1062233 USDOT Active
  • 1
    Power Unit
  • 1
    Driver
  • Carrier
    Entity Type

About this carrier

FLAT ROCK CONSTRUCTION is a Kalama, WA freight carrier that is authorized for: in the state of Washington. This company has 1 truck(s) in their fleet and 1 truck drivers. Their motor carrier number is MC-444073 and their USDOT number is 1062233.

Sourced from FMCSA SAFER · last filed 06/27/2025 · last updated Aug 20, 2026.

Carrier Details

  • Legal Name ROBERT E GRIFFITH
  • Operating Status AUTHORIZED FOR:
  • MCS-150 Filed 06/27/2025
  • MCS-150 Mileage 20,000 (2024)

Authority & Operations

Operation Classification
  • Authorized for Hire
Carrier Operation
  • Interstate

Operating Territory

Map of states where this carrier has roadside inspections Washington — home base Washington — home base

Home base   Based in Kalama, Washington. No roadside inspections on record in the past 24 months to map operating states.

Safety Record

Updated Aug 14, 2026

Crashes (24 mo)

  • 0
    Fatal
  • 0
    Injury
  • 0
    Tow
  • 0
    Total

Behavior Categories (BASICs)

CategoryMeasureViolations Unsafe Driving Not Public — Crash Indicator Not Public — Hours of Service Not Public — Vehicle Maintenance Not Public — Drugs / Alcohol Not Public — Hazmat Not Public — Driver Fitness Not Public —

Locations

Physical Address
FLAT ROCK CONSTRUCTION
1405 S CLOVERDALE RD
KALAMA, WA 98625
Mailing Address
Same as physical.

Location on Map

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