Carrier profile · USDOT 1288803 · MC-518911 · Updated Sep 6, 2026

Diamond H Service LLC

DBA D H OILFIELD SERVICE

17 power unitsBOWMAN, ND80/100
CARRIER ACTIVEMC-518911 ACTIVERATED CONDITIONAL
Verified linksdiamondhservice.comFMCSA SAFER
Observed fleet · trailing 24 mo daily
17Power units
Self-reported · MCS-150
—Trailers seen
None observed · 24 mo
—Avg age (yr)
Not yet decoded
Call dispatch(701) 523-4613Email dispatchblackgold@diamondhservice.com

Load decision · FMCSA snapshot · Sep 6, 2026

Review before loading

Operating, but with flags a broker should weigh before tendering freight.

USDOT registration21 yr registered
Active for-hire
Insurance (BIPD)$1M in force
FMCSA L&I
Vehicle OOS · 24-mo—
No inspections · 24 mo
Crashes · fatal—
No crash record
Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet typeIdentity

Asset-based

17 power units. Brokers price each fleet type apart.

Fleet age vs peersDecoding

—

Not yet decoded

Identity stabilityStable

21 yr unchanged

Same registration since 2004 — no chameleon / reincarnation signal.

Loading full carrier record…
Verification summaryAuthority, insurance, safety and identity facts for DIAMOND H SERVICE LLC.

DIAMOND H SERVICE LLC (USDOT 1288803) has a Vektor safety score of 80/100 and a Review before loading verdict, from the carrier's FMCSA record refreshed Sep 6, 2026.

The carrier holds active common for-hire operating authority per FMCSA L&I as of Sep 6, 2026.

It has an active BIPD insurance filing with a $1,000,000 limit in force from ST. PAUL FIRE & MARINE INSURANCE CO. effective Nov 25, 2008 in FMCSA L&I's current snapshot as of Sep 6, 2026.

The carrier received 0 roadside inspections in the last 24 months — 0 vehicle-level and 0 driver-level, according to FMCSA roadside-inspection data refreshed Sep 6, 2026.

It reports 17 power units and 13 drivers in its most recent MCS-150 filing dated Dec 2, 2015.

It has an FMCSA safety rating of Conditional assigned Jul 25, 2005 in the federal record refreshed Sep 6, 2026.

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Frequently asked

What is DIAMOND H SERVICE LLC's USDOT number?

DIAMOND H SERVICE LLC's USDOT number is 1288803, and its motor carrier number is MC-518911.

Is DIAMOND H SERVICE LLC authorized to operate?

As of Sep 6, 2026, DIAMOND H SERVICE LLC is inactive in the FMCSA register with common, contract, broker operating authority on file.

How big is DIAMOND H SERVICE LLC's fleet?

DIAMOND H SERVICE LLC operates 17 power units and 13 drivers per its most recent MCS-150 filing.

Where is DIAMOND H SERVICE LLC based?

DIAMOND H SERVICE LLC is based in BOWMAN, ND.

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