Carrier profile · USDOT 856144 · MC-377397 · Updated Jul 19, 2026

S T BROS INC

31 power unitsavg 4.6 yrRegional · 6 statesFRESNO, CA94/100
CARRIER ACTIVEMC-377397 ACTIVE
Verified linksstbros.comFMCSA SAFER

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$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 ’20 · 7 insurers · 2 lapsesCoverage lapse
2000200720142021now

Shorter eras are too brief to label at this scale — all 8 insurers are named in the list below.

BIPD in force — $750,000 · NORTHLAND INSURANCE COMPANY · since Jun 2020

All 8 insurer eras · dates, limits, renewals
InsurerPeriodLimitRenewals
SCOTTSDALE INDEMNITY COMPANYJun 2014 → Jul 2020$750K7
CASTLEPOINT NATIONAL INSURANCE COJun 2012 → Jun 2013$750K4
NORTHLAND INSURANCE COMPANYJun 2010 → Jun 2012$750K3
THE INSURANCE CO OF THE STATE OF PENNSYLVANIAJun 2008 → Jun 2010$750K2
THE INSURANCE CO OF THE STATE OF PENNSYLVANIAJun 2004 → Jun 2007$750K5
NATIONAL CONTINENTAL INSURANCE CO.Jun 2002 → Jun 2004$750K2
HANOVER INSURANCE CO.Jun 2001 → Jun 2002$750K1
CONDOR INSURANCE COMPANYMar 2000 → Jun 2001$750K1