Carrier profile · USDOT 2120653 · MC-739224 · Updated Aug 20, 2026

Diamond B Operating LLC

DBA DIAMOND B ENERGY SERVICES

129 power unitsavg 12.8 yrRegional · 4 statesLUBBOCK, TX63/100

NO OPERATING AUTHORITYMC-739224 NO AUTHORITYHAZMAT

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: 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 ’24 · 7 insurers · 1 lapseCoverage lapse

Illinois National’13–’16

New Hampshire’17–’19

National Union’19–’21

Liberty Fire’21–’23

Zurich American’23–now

2011201520192023now

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 · ZURICH AMERICAN INSURANCE COMPANY · since Jul 2024

All 8 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
ZURICH AMERICAN INSURANCE COMPANY	Dec 2023 → Jul 2024	$750K	1
LIBERTY MUTUAL FIRE INSURANCE CO.	Dec 2021 → Dec 2023	$750K	2
CLEAR BLUE INSURANCE COMPANY	Jun 2021 → Dec 2021	$750K	1
NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA	Jun 2019 → Jun 2021	$750K	2
NEW HAMPSHIRE INSURANCE CO.	Jun 2017 → Jun 2019	$750K	2
NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA	Jun 2016 → Jun 2017	$750K	1
ILLINOIS NATIONAL INSURANCE CO.	Jun 2013 → Jun 2016	$750K	3
HALLMARK COUNTY MUTUAL INSURANCE COMPANY	Jun 2011 → Jun 2012	$750K	1