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Authorized · PropertyUSDOT 425766· MC494641· CARRIER· EIN 75-1916182
⬇ PDF report

FRONK OIL COMPANY INC

14950 HWY 23, BOOKER, TX, 79005(806) 658-4565keith@fronkoil.comKEITH FRONK
Vetting snapshot
Authority
Active
operating authority
Insurance
$5M BIPD
Hartwell Insurance Company
Vehicle OOS
11%
below 22% national avg
Driver OOS
2.7%
below 6.7% national avg
Crashes 24mo
2
1 fatal
Red flags
None
nothing flagged
75
/ 100

Risk factors

Moderate riskVioCodes score
1 fatal crash 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

MC494641

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

Common
Active
Contract
None
Broker
None
Authorized for: Property
Liability (BIPD)
$5M on file
$1M required
Cargo
On file
not required
Bond / surety
Not on file
not required
Insurance filings
ON FILELiability (BIPD) — BMC-91X$5M coverageeff 08/01/2026
Hartwell Insurance Company· policy B1098M266060
ENDED 08/01/2026Liability (BIPD) — BMC-91X$1M coverageeff 08/01/2026
Great West Casualty Co· policy GRT000102731
ENDED 08/01/2026Liability (BIPD) — BMC-91X$2M coverageeff 09/01/2025
Endurance American Specialty Insurance Company· policy EXT30067375601
ON FILECargo — BMC-34$5K coverageeff 09/01/2025
New York Marine and General Insurance Company· policy AU202500019930
Authority history (9) ▾
08/05/2024COMMONINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (09/06/2024)
09/18/2023COMMONINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (10/13/2023)
08/05/2022COMMONINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (08/22/2022)
08/05/2020COMMONINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (08/25/2020)
08/05/2019COMMONINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (08/23/2019)
08/06/2018COMMONINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (08/31/2018)
09/21/2012MOTOR PROPERTY COMMON CARRIERREINSTATED
08/05/2011COMMONINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (09/01/2011)
03/22/2006MOTOR PROPERTY COMMON CARRIERGRANTED→ REVOKED (09/10/2012)
Insurance history19 insurers on record
Filing timeline (40) ▾
  1. ENDURANCE AMERICAN SPECIALTY INSURANCE CO$2MReplaced
    BIPD/Excess · eff 09/01/2024 → 09/01/2025
  2. NEW YORK MARINE & GENERAL INS. CO.$1MReplaced
    BIPD/Primary · eff 09/01/2024 → 09/01/2025
  3. NEW YORK MARINE & GENERAL INS. CO.$1MReplaced
    CARGO · eff 09/01/2024 → 09/01/2025
  4. STARSTONE NATIONAL INSURANCE COMPANY$1MCancelled
    BIPD/Primary · eff 10/15/2023 → 09/01/2024
  5. GUIDEONE MUTUAL INSURANCE COMPANY$1MCancelled
    BIPD/Primary · eff 09/01/2022 → 10/15/2023
  6. GUIDEONE MUTUAL INSURANCE COMPANY$1MReplaced
    BIPD/Primary · eff 09/01/2020 → 09/01/2022
  7. GUIDEONE MUTUAL INSURANCE COMPANY$1MCancelled
    BIPD/Primary · eff 09/01/2019 → 09/01/2020
  8. PLAZA INSURANCE COMPANY$1MCancelled
    BIPD/Primary · eff 09/01/2018 → 09/01/2019
  9. HDI GLOBAL INSURANCE COMPANY$3MCancelled
    BIPD/Excess · eff 09/01/2017 → 09/01/2018
  10. HDI GLOBAL INSURANCE COMPANY$2MCancelled
    BIPD/Primary · eff 09/01/2017 → 09/01/2018
  11. HDI GLOBAL INSURANCE COMPANY$2MReplaced
    BIPD/Primary · eff 09/01/2016 → 09/01/2017
  12. HDI GLOBAL INSURANCE COMPANY$3MReplaced
    BIPD/Excess · eff 09/01/2016 → 09/01/2017
  13. HDI-GERLING AMERICAN INSURANCE COMPANY$2MReplaced
    BIPD/Primary · eff 09/01/2015 → 09/01/2016
  14. HDI-GERLING AMERICAN INSURANCE COMPANY$3MReplaced
    BIPD/Excess · eff 09/01/2015 → 09/01/2016
  15. AXIS SURPLUS INSURANCE COMPANY$3MCancelled
    BIPD/Excess · eff 09/01/2012 → 09/23/2015

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.

Vehicle136 inspections · 11% OOS · National 22%
Driver146 inspections · 2.7% OOS · National 6.7%

Crash record (US, last 24 months)

Total

2

Tow-away

1

Injury

2

Fatal

1

Company profile

FMCSA census

AUTHORIZED FOR HIRE

Power units
74
on file (MCS-150)
Drivers
59
59 hold a CDL
Annual mileage
3.9M mi
reported 2023
Recordable crash rate
—
per million miles
How far they run · drivers by operating lane
  • Interstate · 100+ mi59 drivers
Company officer
KEITH FRONK
Operation
Interstate · Hazmat
D-U-N-S
260819
Registered since
1990-10-30
Last MCS-150 update
2024-07-18
Census status
Active

Fleet: 54 trucks · 6 owned tractors · 13 owned trailers · 38 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

45 events
  1. 08/01/2026Insurance filed — Hartwell Insurance Company

    Liability (BIPD) — BMC-91X · policy B1098M266060

  2. 08/01/2026Insurance filed — Great West Casualty Co

    Liability (BIPD) — BMC-91X · policy GRT000102731

  3. 08/01/2026Insurance ended — Great West Casualty Co

    policy GRT000102731

  4. 08/01/2026Insurance ended — Endurance American Specialty Insurance Company

    policy EXT30067375601

  5. 09/01/2025Insurance filed — Endurance American Specialty Insurance Company

    Liability (BIPD) — BMC-91X · policy EXT30067375601

  6. 09/01/2025Insurance filed — New York Marine and General Insurance Company

    Cargo — BMC-34 · policy AU202500019930

  7. 09/01/2025Insurance replaced — ENDURANCE AMERICAN SPECIALTY INSURANCE CO

    BIPD/Excess · policy EXT30067375600

  8. 09/01/2025Insurance replaced — NEW YORK MARINE & GENERAL INS. CO.

    BIPD/Primary · policy AU202400019930

  9. 09/01/2024Insurance cancelled — STARSTONE NATIONAL INSURANCE COMPANY

    BIPD/Primary · policy APM4100100#1

  10. 08/05/2024COMMON — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (09/06/2024)

  11. 07/18/2024MCS-150 update filed

    3.9M mi reported (2023)

  12. 10/15/2023Insurance cancelled — GUIDEONE MUTUAL INSURANCE COMPANY

    BIPD/Primary · policy 62P100353

  13. 09/18/2023COMMON — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (10/13/2023)

  14. 09/01/2022Insurance replaced — GUIDEONE MUTUAL INSURANCE COMPANY

    BIPD/Primary · policy 62P100353-01

  15. 08/05/2022COMMON — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (08/22/2022)

  16. 09/01/2020Insurance cancelled — GUIDEONE MUTUAL INSURANCE COMPANY

    BIPD/Primary · policy 62P100353-00

  17. 08/05/2020COMMON — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (08/25/2020)

  18. 09/01/2019Insurance cancelled — PLAZA INSURANCE COMPANY

    BIPD/Primary · policy PFHRU010665-00

  19. 08/05/2019COMMON — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (08/23/2019)

  20. 09/01/2018Insurance cancelled — HDI GLOBAL INSURANCE COMPANY

    BIPD/Excess · policy EXAGD000053817

  21. 08/06/2018COMMON — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (08/31/2018)

  22. 09/01/2017Insurance replaced — HDI GLOBAL INSURANCE COMPANY

    BIPD/Primary · policy EAGCD000053816

  23. 09/01/2016Insurance replaced — HDI-GERLING AMERICAN INSURANCE COMPANY

    BIPD/Primary · policy EAGCD000053815

  24. 09/23/2015Insurance cancelled — AXIS SURPLUS INSURANCE COMPANY

    BIPD/Excess · policy EAU769138

  25. 09/01/2015Insurance replaced — HDI-GERLING AMERICAN INSURANCE COMPANY

    BIPD/Primary · policy EAGCD000053814

  26. 09/01/2015Insurance replaced — AXIS SURPLUS INSURANCE COMPANY

    BIPD/Excess · policy EAU769138

  27. 09/01/2014Insurance replaced — HDI-GERLING AMERICAN INSURANCE COMPANY

    BIPD/Primary · policy EAGCD000053813

  28. 09/01/2013Insurance replaced — HDI-GERLING AMERICAN INSURANCE COMPANY

    BIPD/Primary · policy EAGCD000053812

  29. 09/28/2012Insurance cancelled — STARR INDEMNITY & LIABILITY INSURANCE COMPANY

    BIPD/Excess · policy SISCSEL01575011

  30. 09/21/2012MOTOR PROPERTY COMMON CARRIER — REINSTATED

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
Compliance review
Rated
2025-10-20
Last review
2024-02-23
📄

MCS-150 registration

Form date
2024-07-18
Reported mileage
3,945,019 mi (2023)
⚡

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Data sourced from public FMCSA records via safer.fmcsa.dot.gov · Latest FMCSA update: Sep 2026 · Page refreshed: Sep 24, 2026, 3:49 AM. VioCodes is not affiliated with FMCSA. To dispute incorrect data, file a DataQs Request for Data Review.