Freight Carrier · Grand Rapids, MI
ROCK TECHNOLOGIES INC
2900 PEACH RIDGE AVE NW · Grand Rapids, MI 49534
AUTHORIZED FOR:
(610) 857-8080
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- MC #551533
- USDOT #1455327 USDOT Active
- 52Power Units
- 40Drivers
- CarrierEntity Type
About this carrier
ROCK TECHNOLOGIES INC is a Grand Rapids, MI freight carrier that is authorized for: in the state of Michigan. This company has 52 truck(s) in their fleet and 40 truck drivers. Their motor carrier number is MC-551533 and their USDOT number is 1455327.
Sourced from FMCSA SAFER · last filed 11/17/2025 · last updated Sep 3, 2026.Carrier Details
- Legal Name ROCK KAMPS LOGISTICS LLC
- Operating Status AUTHORIZED FOR:
- MCS-150 Filed 11/17/2025
- MCS-150 Mileage 3,662,681 (2022)
Authority & Operations
Operation Classification
- Authorized for Hire
- Private (Property)
Carrier Operation
- Interstate
Cargo Authorized
- Logs, Poles, Beams, Lumber
Operating Territory
Inspection activity Home base Inspected in 7 states over the past 24 months: MD (14), PA (9), VA (6), NC (3), NY (1), SC (1), WV (1). Home base: Grand Rapids, Michigan.
Safety Record
Crashes (24 mo)
-
0Fatal
- 1Injury
- 5Tow
- 6Total
Behavior Categories (BASICs)
CategoryMeasureViolations
Unsafe Driving
1.06
7
Crash Indicator
Not Public
—
Hours of Service
0
0
Vehicle Maintenance
5.65
7
Drugs / Alcohol
0
0
Hazmat
Not Public
—
Driver Fitness
0.19
1
Inspection Summary
- 35Total
- 20Clean
- 15With violations
24-month window ending Jul 31, 2026
Violations Cited 21 unique codes
Critical 8
- 392.2-SLLS4State/Local Laws - Speeding 15 or more miles per hour over the speed limit
- 383.95A-LCDLRestriction - (CDL) - Operate a CMV in violation of a restriction
- 393.9B-LRLIWRLighting - Tail lamp - Both lamps on rearmost vehicle inoperative when required to be on
- 393.9A-LTSILighting - Turn signal - Any inoperative on the rearmost vehicle.
- 393.45D-BAALAir Brake - Audible air leak at other than a proper connection
- 396.3A1-BNMHBrake - Non-manufactured hole or crack in the spring brake housing section of a parking brake
- 396.3A1BLBrake system pressure loss
- 393.45B2-BHTDAir Brake - Hose/tubing damage into the outer reinforcement ply.
Unsafe Driving 6
- 392.2-SLLS3State/Local Laws - Speeding 11-14 miles per hour over the speed limit
- 392.16Failing to use seat belt while operating a CMV
- 392.2-SLLMLState/Local Laws - Failure to maintain lane
- 392.2-SLLTCDState/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety official, signal, sign, light, lane marking, other
- 392.2-SLLS2State/Local Laws - Speeding 6-10 miles per hour over the speed limit
- 392.2-SLLUPState/Local Laws - Unlawfully parking /leaving vehicle on roadway
Vehicle Maintenance 7
- 393.9A-LTSIRLighting - Turn signal -Any inoperative on a unit that is not the rearmost unit
- 393.9A-LRLILighting - Tail lamp - Any inoperative
- 393.9A-LSLILighting - Stop lamps - Any inoperative.
- 393.45B2-B-AIRAir Brake - Hose/tubing damaged or not secured
- 396.17C-PIOperating a CMV without documentation of a periodic inspection
- 396.9D2-FTFFailing to correct the violation(s)/defect(s) noted on the roadside inspection report
- 393.95(a)No/discharged/unsecured fire extinguisher
Locations
Physical Address
ROCK TECHNOLOGIES INC2900 PEACH RIDGE AVE NW
GRAND RAPIDS, MI 49534
Mailing Address
ROCK KAMPS LOGISTICS LLC500 INDEPENDENCE WAY
COATESVILLE, PA 19320