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Authorized · PropertyUSDOT 222303· MC154255· CARRIER· EIN 20-2894508
⬇ PDF report

ROCK TRANSFER & STORAGE INC

6130 S 13TH ST, MILWAUKEE, WI, 53221(414) 570-2180thogan@rocktransfer.comKIM CLARK
Vetting snapshot
Authority
Active
operating authority
Insurance
$1M BIPD
GREAT WEST CASUALTY CO.
Vehicle OOS
23.1%
above 22% national avg
Driver OOS
2.4%
below 6.7% national avg
Crashes 24mo
5
none fatal
Red flags
None
nothing flagged
90
/ 100

Risk factors

Low riskVioCodes score
5 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.

Broker payment signals

Bond, cancellation & authority risk for this broker — from free FMCSA records.

Payment risk — red flags
Broker bond
Not on file
required
Cancellation filed
None
Authority
Inactive
10 past revocations
Registered
44 yrs
since 08/31/1982
  • No active broker bond on file — a bond is required to operate. High non-payment risk.
  • Broker authority is inactive, not active.
  • Bond has changed hands 5 times across 4 sureties — churn can signal payment or coverage trouble.

These are FMCSA bond & authority signals — not a credit report. A filed bond cancellation is the biggest early warning that a broker may stop paying, but days-to-pay and slow-pay history aren’t public FMCSA data — verify those with a broker-credit service or references before extending terms.

Authority & insurance

MC154255

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

Common
Active
Contract
Active
Broker
Inactive
Authorized for: Property
Liability (BIPD)
$1M on file
$1M required
Cargo
On file
not required
Bond / surety
Not on file
required
Insurance filings
ON FILELiability (BIPD) — BMC-91X$1M coverageeff 09/01/2025
GREAT WEST CASUALTY CO.· policy GRT45817A
ON FILECargo — BMC-34eff 01/01/2011
RLI INSURANCE COMPANY· policy ILM0700394
Authority history (14) ▾
08/05/2024COMMONINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (08/30/2024)
08/05/2024CONTRACTINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (08/30/2024)
09/04/2013BROKERINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (10/04/2013)
02/16/2011BROKERINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (02/22/2011)
01/04/2011COMMONINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (01/11/2011)
11/08/2005COMMONINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (11/23/2005)
11/08/2005CONTRACTINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (11/23/2005)
11/08/2005BROKERINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (11/23/2005)
02/27/2004BROKERINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (03/17/2004)
04/23/1997BROKERINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (05/19/1997)
10/03/1990MOTOR PROPERTY COMMON CARRIERGRANTED
10/03/1990MOTOR PROPERTY CONTRACT CARRIERGRANTED
09/05/1986PROPERTY BROKERGRANTED→ REVOKED (10/22/2024)
12/15/1981MOTOR PROPERTY COMMON CARRIERGRANTED
Insurance history11 insurers on record
Filing timeline (24) ▾
  1. ACUITY, A MUTUAL INSURANCE COMPANY$1MCancelled
    BIPD/Primary · eff 09/01/2024 → 09/29/2025
  2. ACUITY, A MUTUAL INSURANCE COMPANY$1MReplaced
    BIPD/Primary · eff 09/01/2024 → 09/01/2025
  3. AMERICAN ALTERNATIVE INSURANCE CORPORATION$1MCancelled
    SURETY · eff 10/01/2013 → 11/06/2024
  4. NATIONAL INTERSTATE INSURANCE COMPANY$1MCancelled
    BIPD/Primary · eff 09/01/2022 → 09/01/2024
  5. NATIONAL INTERSTATE INSURANCE COMPANY$1MReplaced
    BIPD/Primary · eff 01/01/2020 → 09/01/2022
  6. NATIONAL INTERSTATE INSURANCE COMPANY$1MReplaced
    BIPD/Primary · eff 01/01/2018 → 01/01/2020
  7. NORTHLAND INSURANCE COMPANY$1MCancelled
    BIPD/Primary · eff 01/01/2011 → 02/06/2018
  8. NATIONAL INTERSTATE INSURANCE COMPANY$1MReplaced
    BIPD/Primary · eff 01/01/2018 → 01/01/2018
  9. NORTHLAND INSURANCE COMPANY$1MReplaced
    BIPD/Primary · eff 01/01/2011 → 01/01/2018
  10. WEST BEND MUTUAL INSURANCE CO.$1MCancelled
    SURETY · eff 03/15/2011 → 10/01/2013
  11. OLD REPUBLIC SURETY COMPANY$1MCancelled
    SURETY · eff 03/16/2004 → 03/15/2011
  12. GREAT WEST CASUALTY CO.$1MCancelled
    CARGO · eff 01/01/2008 → 01/31/2011
  13. GREAT WEST CASUALTY CO.$1MCancelled
    BIPD/Primary · eff 01/01/2008 → 01/31/2011
  14. GREAT WEST CASUALTY CO.$1MReplaced
    CARGO · eff 01/01/2008 → 01/01/2011
  15. GREAT WEST CASUALTY CO.$1MReplaced
    BIPD/Primary · eff 01/01/2008 → 01/01/2011

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.

Vehicle26 inspections · 23.1% OOS · National 22%
Driver41 inspections · 2.4% OOS · National 6.7%

Crash record (US, last 24 months)

Total

5

Tow-away

5

Injury

7

Fatal

0

Company profile

FMCSA census

AUTHORIZED FOR HIRE

Power units
27
on file (MCS-150)
Drivers
50
50 hold a CDL
Annual mileage
2.5M mi
reported 2025
Recordable crash rate
—
per million miles
How far they run · drivers by operating lane
  • Interstate · 100+ mi50 drivers
Company officer
KIM CLARK
Operation
Interstate · Hazmat
D-U-N-S
91778423
Registered since
1982-08-31
Last MCS-150 update
2026-03-11
Census status
Active

Fleet: 27 trucks · 79 owned trailers · 26 leased/term tractors.

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

38 events
  1. 03/11/2026MCS-150 update filed

    2.5M mi reported (2025)

  2. 09/29/2025Insurance cancelled — ACUITY, A MUTUAL INSURANCE COMPANY

    BIPD/Primary · policy CA-ZW8388

  3. 09/01/2025Insurance filed — GREAT WEST CASUALTY CO.

    Liability (BIPD) — BMC-91X · policy GRT45817A

  4. 09/01/2025Insurance replaced — ACUITY, A MUTUAL INSURANCE COMPANY

    BIPD/Primary · policy CA-ZW8388

  5. 11/06/2024Insurance cancelled — AMERICAN ALTERNATIVE INSURANCE CORPORATION

    SURETY · policy 2013090078

  6. 09/01/2024Insurance cancelled — NATIONAL INTERSTATE INSURANCE COMPANY

    BIPD/Primary · policy CAT 0010776-02

  7. 08/05/2024COMMON — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (08/30/2024)

  8. 08/05/2024CONTRACT — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (08/30/2024)

  9. 09/01/2022Insurance replaced — NATIONAL INTERSTATE INSURANCE COMPANY

    BIPD/Primary · policy CVP 2030021-00

  10. 01/01/2020Insurance replaced — NATIONAL INTERSTATE INSURANCE COMPANY

    BIPD/Primary · policy CAT 0010776-00

  11. 02/06/2018Insurance cancelled — NORTHLAND INSURANCE COMPANY

    BIPD/Primary · policy TF649607

  12. 01/01/2018Insurance replaced — NATIONAL INTERSTATE INSURANCE COMPANY

    BIPD/Primary · policy CAT 0010947-00

  13. 01/01/2018Insurance replaced — NORTHLAND INSURANCE COMPANY

    BIPD/Primary · policy TF649607

  14. 10/01/2013Insurance cancelled — WEST BEND MUTUAL INSURANCE CO.

    SURETY · policy 1267466

  15. 09/04/2013BROKER — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (10/04/2013)

  16. 03/15/2011Insurance cancelled — OLD REPUBLIC SURETY COMPANY

    SURETY · policy MLI-1169341

  17. 02/16/2011BROKER — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (02/22/2011)

  18. 01/31/2011Insurance cancelled — GREAT WEST CASUALTY CO.

    CARGO · policy GWP51595A

  19. 01/04/2011COMMON — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (01/11/2011)

  20. 01/01/2011Insurance filed — RLI INSURANCE COMPANY

    Cargo — BMC-34 · policy ILM0700394

  21. 01/01/2011Insurance replaced — GREAT WEST CASUALTY CO.

    CARGO · policy GWP51595A

  22. 01/01/2008Insurance replaced — LIBERTY MUTUAL FIRE INSURANCE CO.

    BIPD/Primary · policy AT2-141-436970-06

  23. 01/01/2008Insurance replaced — ONEBEACON AMERICA INSURANCE COMPANY

    CARGO · policy 790001316

  24. 02/06/2007Insurance cancelled — GREAT WEST CASUALTY CO.

    CARGO · policy CLP22894A

  25. 01/01/2007Insurance replaced — GREAT WEST CASUALTY CO.

    CARGO · policy CLP22894A

  26. 01/01/2007Insurance replaced — ONEBEACON AMERICA INSURANCE COMPANY

    CARGO · policy 790001316

  27. 11/08/2005COMMON — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (11/23/2005)

  28. 11/08/2005CONTRACT — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (11/23/2005)

  29. 11/08/2005BROKER — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (11/23/2005)

  30. 03/16/2004Insurance cancelled — CAPITOL INDEMNITY CORPORATION

    SURETY · policy 526880

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

🚛

Operations

Classification

  • AUTHORIZED FOR HIRE

Area served

  • Interstate
★

FMCSA safety rating

Rating
Satisfactory
Type
Non-ratable review
Rated
2006-06-19
Last review
2021-03-25
📄

MCS-150 registration

Form date
2026-03-11
Reported mileage
2,485,786 mi (2025)
⚡

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ⓘ
Data sourced from public FMCSA records via safer.fmcsa.dot.gov · Latest FMCSA update: Sep 2026 · Page refreshed: Oct 7, 2026, 9:57 AM. VioCodes is not affiliated with FMCSA. To dispute incorrect data, file a DataQs Request for Data Review.