Carrier profile · USDOT 1608441 · MC-594781 · Updated Jun 13, 2026

MATHER BROS INC

55 power unitsavg 6.9 yrRegional · 4 statesRIDGECREST, CA93/100

CARRIER ACTIVEMC-594781 ACTIVE

Authority & Insurance

Active operating authority by type and the full insurance continuity timeline — insurer, policy, coverage, and any lapses — so you can confirm they can legally and adequately haul your load today.

Operating authority· 49 CFR · per type

Operating authority

Common: None
Contract: Active
Broker: None

Insurance & bonds

BIPD / liability$0 in force

Cargo filing (census)Not recorded per census

Surety bond (census)Not recorded per census

Insurance adequacy· filed BIPD vs the $750K federal floor

$0 in forcegeneral-freight federal minimum

$750K floor

Filed BIPD coverage of $0 is below the $750K general-freight federal minimum — verify before tendering.

Insurance continuity· insurer · policy · lapses

$750K BIPD last filed ’25 · 3 insurers · 0 lapsesContinuous

Nationwide Comp’07–’18

Watford’18–’22

American Summit’22–’25

2007201220172022now

Shorter eras are too brief to label at this scale — all 3 insurers are named in the list below.

BIPD in force — $0 · MS TRANSVERSE SPECIALTY INSURANCE COMPANY · since Sep 2025

All 3 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
AMERICAN SUMMIT INSURANCE COMPANY	Sep 2022 → Sep 2025	$750K	7
WATFORD INSURANCE COMPANY	Sep 2018 → Sep 2022	$750K	12
NATIONWIDE MUTUAL INSURANCE COMP	Feb 2007 → Oct 2018	$750K	2