VioCodes logo
SearchMapNewCarriers
Lookup2
InsightsCalculatorDaily LogToolkit
DataQsBeta2
Guides7
Driver CoachingAPI
LoginRegisterTry FleetTrained
Authorized · PropertyUSDOT 1608441· MC594781· CARRIER· EIN 20-2243437
⬇ PDF report

MATHER BROS INC

132 S DOWNS STREET, RIDGECREST, CA, 93555(760) 375-4710THOMAS MATHER JR
Vetting snapshot
Authority
Active
operating authority
Insurance
On file
MS TRANSVERSE SPECIALTY INSURANCE COMPANY
Vehicle OOS
27.6%
above 22% national avg
Driver OOS
2.9%
below 6.7% national avg
Crashes 24mo
4
none fatal
Red flags
None
nothing flagged
77
/ 100

Risk factors

Moderate riskVioCodes score
Vehicle OOS 27.6% — above the 22% national average4 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

MC594781

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

Common
None
Contract
Active
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-91eff 09/01/2025
MS TRANSVERSE SPECIALTY INSURANCE COMPANY· policy TSRSCA0000345-00
Authority history (14) ▾
08/05/2025CONTRACTINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (09/03/2025)
08/05/2024CONTRACTINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (08/28/2024)
08/07/2023CONTRACTINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (08/29/2023)
10/07/2022CONTRACTINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (10/12/2022)
08/05/2022CONTRACTINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (08/22/2022)
09/24/2021CONTRACTINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (10/07/2021)
09/15/2021MOTOR PROPERTY CONTRACT CARRIERREINSTATED
08/05/2020CONTRACTINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (09/03/2020)
10/07/2019CONTRACTINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (10/09/2019)
09/11/2019MOTOR PROPERTY CONTRACT CARRIERREINSTATED→ REVOKED (09/07/2021)
07/08/2019CONTRACTINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (07/17/2019)
09/04/2018CONTRACTINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (09/07/2018)
11/23/2009CONTRACTINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (06/21/2010)
03/16/2007MOTOR PROPERTY CONTRACT CARRIERGRANTED→ REVOKED (09/03/2019)
Insurance history4 insurers on record
Filing timeline (21) ▾
  1. AMERICAN SUMMIT INSURANCE COMPANY$750KCancelled
    BIPD/Primary · eff 09/01/2024 → 09/01/2025
  2. AMERICAN SUMMIT INSURANCE COMPANY$750KCancelled
    BIPD/Primary · eff 06/05/2024 → 09/01/2024
  3. AMERICAN SUMMIT INSURANCE COMPANY$750KCancelled
    BIPD/Primary · eff 09/01/2023 → 07/04/2024
  4. AMERICAN SUMMIT INSURANCE COMPANY$750KReplaced
    BIPD/Primary · eff 09/01/2023 → 06/05/2024
  5. AMERICAN SUMMIT INSURANCE COMPANY$750KCancelled
    BIPD/Primary · eff 10/11/2022 → 09/01/2023
  6. AMERICAN SUMMIT INSURANCE COMPANY$750KCancelled
    BIPD/Primary · eff 09/01/2022 → 11/03/2022
  7. AMERICAN SUMMIT INSURANCE COMPANY$750KReplaced
    BIPD/Primary · eff 09/01/2022 → 10/11/2022
  8. WATFORD INSURANCE COMPANY$750KCancelled
    BIPD · eff 10/21/2021 → 09/01/2022
  9. WATFORD INSURANCE COMPANY$750KCancelled
    BIPD · eff 09/01/2021 → 10/21/2021
  10. WATFORD INSURANCE COMPANY$750KCancelled
    BIPD · eff 05/21/2021 → 09/01/2021
  11. WATFORD INSURANCE COMPANY$750KCancelled
    BIPD · eff 05/27/2021 → 06/25/2021
  12. WATFORD INSURANCE COMPANY$750KCancelled
    BIPD · eff 09/01/2020 → 05/27/2021
  13. WATFORD INSURANCE COMPANY$750KReplaced
    BIPD · eff 05/27/2021 → 05/21/2021
  14. WATFORD INSURANCE COMPANY$750KCancelled
    BIPD · eff 02/14/2020 → 09/01/2020
  15. WATFORD INSURANCE COMPANY$750KCancelled
    BIPD · eff 11/02/2019 → 02/14/2020

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.

Vehicle29 inspections · 27.6% OOS · National 22%
Driver35 inspections · 2.9% OOS · National 6.7%

Crash record (US, last 24 months)

Total

4

Tow-away

3

Injury

3

Fatal

0

Company profile

FMCSA census

AUTHORIZED FOR HIRE

Power units
55
on file (MCS-150)
Drivers
109
55 hold a CDL
Annual mileage
3.5M mi
reported 2025
Recordable crash rate
0.00
per million miles
How far they run · drivers by operating lane
  • Interstate · <100 mi100 drivers
  • Intrastate · 100+ mi9 drivers
Company officer
THOMAS MATHER JR
Operation
Interstate
Registered since
2007-02-16
Last MCS-150 update
2026-01-29
Census status
Active

Fleet: 55 trucks · 10 owned tractors · 55 owned trailers · 45 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. 01/29/2026MCS-150 update filed

    3.5M mi reported (2025)

  2. 09/01/2025Insurance filed — MS TRANSVERSE SPECIALTY INSURANCE COMPANY

    Liability (BIPD) — BMC-91 · policy TSRSCA0000345-00

  3. 09/01/2025Insurance cancelled — AMERICAN SUMMIT INSURANCE COMPANY

    BIPD/Primary · policy ASCA001000138202

  4. 08/05/2025CONTRACT — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (09/03/2025)

  5. 09/01/2024Insurance cancelled — AMERICAN SUMMIT INSURANCE COMPANY

    BIPD/Primary · policy ASCA001000138201

  6. 08/05/2024CONTRACT — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (08/28/2024)

  7. 07/04/2024Insurance cancelled — AMERICAN SUMMIT INSURANCE COMPANY

    BIPD/Primary · policy ASCA001000138201

  8. 06/05/2024Insurance replaced — AMERICAN SUMMIT INSURANCE COMPANY

    BIPD/Primary · policy ASCA001000138201

  9. 09/01/2023Insurance cancelled — AMERICAN SUMMIT INSURANCE COMPANY

    BIPD/Primary · policy ASCA001000138200

  10. 08/07/2023CONTRACT — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (08/29/2023)

  11. 11/03/2022Insurance cancelled — AMERICAN SUMMIT INSURANCE COMPANY

    BIPD/Primary · policy ASCA001000138200

  12. 10/11/2022Insurance replaced — AMERICAN SUMMIT INSURANCE COMPANY

    BIPD/Primary · policy ASCA001000138200

  13. 10/07/2022CONTRACT — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (10/12/2022)

  14. 09/01/2022Insurance cancelled — WATFORD INSURANCE COMPANY

    BIPD · policy WIC1005031-01

  15. 08/05/2022CONTRACT — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (08/22/2022)

  16. 10/21/2021Insurance cancelled — WATFORD INSURANCE COMPANY

    BIPD · policy WIC1005031-01

  17. 09/24/2021CONTRACT — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (10/07/2021)

  18. 09/15/2021MOTOR PROPERTY CONTRACT CARRIER — REINSTATED
  19. 09/01/2021Insurance cancelled — WATFORD INSURANCE COMPANY

    BIPD · policy WIC1005031-00

  20. 06/25/2021Insurance cancelled — WATFORD INSURANCE COMPANY

    BIPD · policy WIC1002036-02

  21. 05/27/2021Insurance cancelled — WATFORD INSURANCE COMPANY

    BIPD · policy WIC1002036-02

  22. 05/21/2021Insurance replaced — WATFORD INSURANCE COMPANY

    BIPD · policy WIC1002036-02

  23. 09/01/2020Insurance cancelled — WATFORD INSURANCE COMPANY

    BIPD · policy WIC1002036-01

  24. 08/05/2020CONTRACT — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (09/03/2020)

  25. 02/14/2020Insurance cancelled — WATFORD INSURANCE COMPANY

    BIPD · policy WIC1002036-01

  26. 11/02/2019Insurance cancelled — WATFORD INSURANCE COMPANY

    BIPD · policy WIC1002036-01

  27. 10/07/2019CONTRACT — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (10/09/2019)

  28. 09/11/2019MOTOR PROPERTY CONTRACT CARRIER — REINSTATED

    REVOKED (09/07/2021)

  29. 09/01/2019Insurance cancelled — WATFORD INSURANCE COMPANY

    BIPD · policy WIC1002036-00

  30. 08/02/2019Insurance cancelled — WATFORD INSURANCE COMPANY

    BIPD · policy WIC1002036-00

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

🚛

Operations

Classification

  • AUTHORIZED FOR HIRE

Area served

  • Interstate
★

FMCSA safety rating

Rating
Not rated
Type
Non-ratable review
Rated
—
Last review
2019-11-19
📄

MCS-150 registration

Form date
2026-01-29
Reported mileage
3,500,000 mi (2025)
📜

Changes on file

FMCSA census history

  1. January, 2021

    First on-record entry — MATHER BROS INC, RIDGECREST, CA

⚡

Got a violation you want to contest?

Use the free AI-powered DataQs Drafter to generate a polished challenge letter — quotes the relevant 49 CFR, predicts your grant chance.

Open the Drafter →
ⓘ
Data sourced from public FMCSA records via safer.fmcsa.dot.gov · Latest FMCSA update: Sep 2026 · Page refreshed: Oct 12, 2026, 7:27 PM. VioCodes is not affiliated with FMCSA. To dispute incorrect data, file a DataQs Request for Data Review.