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Authorized · PropertyUSDOT 1455327· MC551533· CARRIER· EIN 92-1199802
⬇ PDF report

ROCK TECHNOLOGIES INC

Legal: ROCK KAMPS LOGISTICS LLC

2900 PEACH RIDGE AVE NW, GRAND RAPIDS, MI, 49534(610) 857-8080denise.whiteman@kampspallets.comPHIL MINSTER
Vetting snapshot
Authority
Active
operating authority
Insurance
$750K BIPD
ZURICH AMERICAN INSURANCE COMPANY
Vehicle OOS
33.3%
above 22% national avg
Driver OOS
2.9%
below 6.7% national avg
Crashes 24mo
6
none fatal
Red flags
None
nothing flagged
63
/ 100

Risk factors

Moderate riskVioCodes score
Vehicle OOS 33.3% — well above the 22% national average6 crashes in the last 24 months

A weighted read of the public FMCSA signals below — authority, insurance, out-of-service, crashes, roadside OOS rates, and carrier connections. A starting point for vetting, not a guarantee.

Authority & insurance

MC551533

Operating authority and insurance on file — from FMCSA Licensing & Insurance (L&I).

Common
Active
Contract
None
Broker
None
Authorized for: Property
Liability (BIPD)
$750K on file
$750K required
Cargo
Not on file
not required
Bond / surety
Not on file
not required
Insurance filings
ON FILELiability (BIPD) — BMC-91X$750K coverageeff 01/09/2023
ZURICH AMERICAN INSURANCE COMPANY· policy BAP 0381231
Authority history (3) ▾
02/10/2023COMMONINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (03/15/2023)
01/28/2016COMMONINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (02/05/2016)
05/12/2006MOTOR PROPERTY COMMON CARRIERGRANTED
Insurance history3 insurers on record
Filing timeline (7) ▾
  1. FEDERAL INSURANCE CO.$750KName Changed
    CARGO · eff 01/01/2016 → 04/19/2023
  2. ZURICH AMERICAN INSURANCE COMPANY$750KCancelled
    BIPD/Primary · eff 01/01/2016 → 03/09/2023
  3. HARTFORD FIRE INSURANCE COMPANY$750KCancelled
    CARGO · eff 04/01/2006 → 02/25/2016
  4. HARTFORD FIRE INSURANCE COMPANY$750KCancelled
    BIPD/Full (1) · eff 12/31/2005 → 02/24/2016
  5. HARTFORD FIRE INSURANCE COMPANY$750KReplaced
    BIPD/Full (1) · eff 12/31/2005 → 01/01/2016
  6. ZURICH AMERICAN INSURANCE COMPANY$750KReplaced
    BIPD/Primary · eff 01/01/2016 → 01/01/2016
  7. HARTFORD FIRE INSURANCE COMPANY$750KReplaced
    CARGO · eff 04/01/2006 → 01/01/2016

Source: FMCSA Licensing & Insurance (L&I), public data. This shows the carrier’s federal insurance filings (BMC-91X liability, BMC-34 cargo) — the federally-required minimums on file for operating authority — not the carrier’s full commercial policy (its actual auto combined-single-limit, general liability, cargo, or workers’ comp, which appear on the carrier’s ACORD certificate of insurance). Always confirm current coverage with a COI from the carrier’s agent before making a vetting decision.

Roadside inspection performance

Out-of-service rate vs national average. Lower is better.

Vehicle15 inspections · 33.3% OOS · National 22%
Driver34 inspections · 2.9% OOS · National 6.7%

Crash record (US, last 24 months)

Total

6

Tow-away

6

Injury

1

Fatal

0

Company profile

FMCSA census

PRIVATE PROPERTY;AUTHORIZED FOR HIRE

Power units
52
on file (MCS-150)
Drivers
40
40 hold a CDL
Annual mileage
3.7M mi
reported 2022
Recordable crash rate
0.00
per million miles
How far they run · drivers by operating lane
  • Interstate · 100+ mi40 drivers
Company officer
PHIL MINSTER
Operation
Interstate
Registered since
2006-01-24
Last MCS-150 update
2025-11-17
Census status
Active

Fleet: 52 trucks · 52 owned tractors · 150 owned trailers.

Source: FMCSA Company Census File (data.transportation.gov). Fleet and driver counts are self-reported on the carrier’s most recent MCS-150 filing.

Data change history

Every FMCSA record change we’ve detected — address, fleet size, contacts, MCS-150 — newest first.

Activity history

12 events
  1. 11/17/2025MCS-150 update filed

    3.7M mi reported (2022)

  2. 04/19/2023Insurance name changed — FEDERAL INSURANCE CO.

    CARGO · policy 6704099

  3. 03/09/2023Insurance cancelled — ZURICH AMERICAN INSURANCE COMPANY

    BIPD/Primary · policy BAP 4819445

  4. 02/10/2023COMMON — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (03/15/2023)

  5. 01/09/2023Insurance filed — ZURICH AMERICAN INSURANCE COMPANY

    Liability (BIPD) — BMC-91X · policy BAP 0381231

  6. 02/25/2016Insurance cancelled — HARTFORD FIRE INSURANCE COMPANY

    CARGO · policy 13 MS AF7505

  7. 02/24/2016Insurance cancelled — HARTFORD FIRE INSURANCE COMPANY

    BIPD/Full (1) · policy 13UENTG9546

  8. 01/28/2016COMMON — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (02/05/2016)

  9. 01/01/2016Insurance replaced — HARTFORD FIRE INSURANCE COMPANY

    BIPD/Full (1) · policy 13UENTG9546

  10. 01/01/2016Insurance replaced — ZURICH AMERICAN INSURANCE COMPANY

    BIPD/Primary · policy BAP 4819445

  11. 05/12/2006MOTOR PROPERTY COMMON CARRIER — GRANTED
  12. 01/24/2006Registered with FMCSA

    PRIVATE PROPERTY;AUTHORIZED FOR HIRE

Merged from FMCSA authority, insurance, out-of-service, and census records.

🚛

Operations

Classification

  • PRIVATE PROPERTY;AUTHORIZED FOR HIRE

Area served

  • Interstate
★

FMCSA safety rating

Rating
Not rated
Type
—
Rated
—
Last review
—
📄

MCS-150 registration

Form date
2025-11-17
Reported mileage
3,662,681 mi (2022)
📜

Changes on file

FMCSA census history

  1. January, 2021

    First on-record entry — ROCK TECHNOLOGIES INC, COATESVILLE, PA

⚡

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Data sourced from public FMCSA records via safer.fmcsa.dot.gov · Latest FMCSA update: Sep 2026 · Page refreshed: Sep 29, 2026, 8:44 PM. VioCodes is not affiliated with FMCSA. To dispute incorrect data, file a DataQs Request for Data Review.