Carrier profile · USDOT 730808 · MC-334334 · Updated Jun 13, 2026

Tony Sterwerf Trucking LLC

DBA STERWERF TRUCKING

8 power unitsavg 11.9 yrRegional · 3 statesHAMILTON, OH100/100

CARRIER ACTIVEMC-334334 ACTIVERATED SATISFACTORY

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$1,000,000 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

$1M in forcegeneral-freight federal minimum

$750K floor

Filed BIPD coverage of $1M 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

$1M BIPD last filed · 8 insurers · 0 lapsesInsurer churn

General Wisconsin’99–’02

Westport’04–’07

Empire Fire’07–now

Zurich American’09–’14

1998200520122019now

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

BIPD in force — $1,000,000 · SENTRY SELECT INSURANCE COMPANY · since Dec 2014

All 8 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
ZURICH AMERICAN INSURANCE COMPANY	Dec 2009 → Dec 2014	$1M	5
EMPIRE FIRE & MARINE INSURANCE CO.	Dec 2007 → current	$1M	3
WESTPORT INSURANCE CORPORATION	Dec 2004 → Dec 2007	$1M	1
CAROLINA CASUALTY INSURANCE CO.	Dec 2003 → Dec 2004	$1M	1
HANOVER INSURANCE CO.	Dec 2002 → Dec 2003	$1M	3
GENERAL CASUALTY COMPANY OF WISCONSIN	Nov 1999 → Nov 2002	$1M	1
FRONTIER INSURANCE COMPANY	Feb 1999 → Dec 1999	$1M	1
THE PHOENIX INSURANCE CO	Feb 1998 → Feb 1999	$1M	1