Carrier profile · USDOT 459192 · MC-303997 · Updated Jun 13, 2026

TANKER SERVICE INC

1 power unitPAHRUMP, NV50/100

CARRIER ACTIVEMC-303997 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$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

$750K BIPD last filed ’26 · 7 insurers · 1 lapseCoverage lapse

Ranger Ins’97–’03

Williamsburg National’05–’09

Argonaut-midwest’09–’12

Williamsburg National’13–’16

Great West’17–now

1996200420122020now

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

BIPD in force — $1,000,000 · GREAT WEST CASUALTY CO. · since Feb 2026

All 9 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
GREAT WEST CASUALTY CO.	Aug 2017 → Feb 2026	$750K	2
ARCH INSURANCE COMPANY	May 2016 → Aug 2017	$750K	2
WILLIAMSBURG NATIONAL INS CO.	May 2013 → May 2016	$750K	1
SCOTTSDALE INDEMNITY COMPANY	May 2012 → May 2013	$750K	1
ARGONAUT-MIDWEST INSURANCE COMPANY	May 2009 → May 2012	$750K	4
WILLIAMSBURG NATIONAL INS CO.	Jul 2005 → May 2009	$750K	4
WILLIAMSBURG NATIONAL INS CO.	Apr 2003 → Apr 2004	$750K	1
RANGER INS. CO./FAIRMONT SPECIALTY INS. CO.	Apr 1997 → Apr 2003	$750K	3
GUARANTY NATIONAL INS. CO. OF CA.	Apr 1996 → Apr 1997	$750K	1