Carrier profile · USDOT 438919 · MC-240891 · Updated Jun 13, 2026

M & B CARRIERS INC

25 power unitsWHITTIER, CA50/100
CARRIER INACTIVEMC-240891 INACTIVE

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
Inactive
Broker
None

Insurance & bonds

BIPD filing (census)Not recorded per census
Cargo filing (census)Not recorded per census
Surety bond (census)Not recorded per census

Insurance continuity· insurer · policy · lapses

$1M BIPD last filed ’25 · 17 insurers · 3 lapsesCoverage lapse
1994200220102018now

Shorter eras are too brief to label at this scale — all 19 insurers are named in the list below.

This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here. Request a certificate of insurance to confirm active coverage before tendering.

All 19 insurer eras · dates, limits, renewals
InsurerPeriodLimitRenewals
NATIONAL UNION FIRE INS. CO. OF PITSBGH. PAMar 2025Sep 2025$1M1
AMERICAN GUARANTEE & LIABILITY INS. CO.Mar 2023Mar 2025$1M1
UNITED SPECIALTY INSURANCE COMPANYMar 2022Mar 2023$1M1
UNITED SPECIALTY INSURANCE COMPANYMar 2019Mar 2021$1M5
ACE AMERICAN INSURANCE COMPANYMar 2017Mar 2019$1M1
GRANITE STATE INSURANCE CO.Mar 2011Mar 2017$1M6
VANLINER INSURANCE COMPANYMar 2009Mar 2011$1M1
UNITED STATES FIRE INSURANCE CO.Mar 2007Mar 2009$1M1
NATIONAL UNION FIRE INS. CO. OF PITSBGH. PANov 2005Mar 2006$1M4
ALEA NORTH AMERICA INSURANCE COMPANYAug 2004Nov 2005$1M1
THE INSURANCE CO OF THE STATE OF PENNSYLVANIAAug 2003Aug 2004$1M1
REPUBLIC WESTERN INSURANCE COMPANYAug 2002Aug 2003$1M1
UNITED NATIONAL INSURANCE COMPANYAug 2001Aug 2002$1M2
THE CONNECTICUT INDEMNITY CO.Aug 2000Aug 2000$1M1
FIRE & CASUALTY INSURANCE CO. OF CONNECTICUTAug 2000Aug 2001$1M1
FRONTIER INSURANCE COMPANYAug 1998Aug 2000$1M2
ROYAL INSURANCE COMPANY OF AMERICAAug 1996Aug 1998$1M3
LIBERTY MUTUAL INSURANCE CO.Aug 1995Aug 1996$1M1
GOLDEN EAGLE INSURANCE CO.Aug 1994Aug 1995$1M1