Carrier profile · USDOT 532485 · MC-266788 · Updated Jul 18, 2026

A B INC

DBA A B CARRIERS

1 power unitsLocal · 1 statesSTOCKTON, CA50/100

CARRIER ACTIVEMC-266788 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: Active
Contract: None
Broker: None

Insurance & bonds

BIPD / liability$750,000 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

$750K in forcegeneral-freight federal minimum

$750K floor

Filed BIPD coverage of $750K meets or exceeds the $750K federal minimum for general freight (49 CFR 387.9). Some commodities (hazmat, larger vehicles) require $1M–$5M — confirm against your load.

Insurance continuity· insurer · policy · lapses

$750K BIPD last filed · 9 insurers · 1 lapseCoverage lapse

Carolina’05–’08

Topa’08–’11

Northland’18–now

1994200220102018now

Shorter eras are too brief to label at this scale — all 9 insurers are named in the list below.

BIPD in force — $750,000 · NORTHLAND INSURANCE COMPANY · since Apr 2026

All 9 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
NORTHLAND INSURANCE COMPANY	Oct 2018 → Apr 2026	$750K	1
AMERICAN SENTINEL INSURANCE COMPANY	Oct 2017 → Oct 2018	$750K	1
AEGIS SECURITY INSURANCE COMPANY	Oct 2015 → Oct 2017	$750K	2
WESCO INSURANCE COMPANY	Oct 2013 → Oct 2015	$750K	2
SCOTTSDALE INDEMNITY COMPANY	Oct 2011 → Oct 2013	$750K	2
TOPA INSURANCE COMPANY	Oct 2008 → Oct 2011	$750K	3
CAROLINA CASUALTY INSURANCE CO.	Oct 2005 → Oct 2008	$750K	4
THE INSURANCE CO OF THE STATE OF PENNSYLVANIA	Nov 2004 → Oct 2005	$750K	4
TRANSPORT INSURANCE CO.	Oct 1994 → Jul 1995	$750K	1