DIAMOND B OILFIELD TRUCKING INC
AUTHORIZEDUSDOT
729417
MC Number
333812
Fleet Size
54
Total Drivers
51
FMCSA-derived snapshot updated: March 16, 2026. This is not a real-time record; verify critical authority, insurance and safety details directly with FMCSA.
Broker verification report
Want a verification report for this carrier?
Request your first CarrierOwl report free for DIAMOND B OILFIELD TRUCKING INC. We will use this DOT profile to show authority, insurance, safety, contact consistency, and timestamped notes your team can save before sending a rate con.
Safety overview
DIAMOND B OILFIELD TRUCKING INC is a mid-size interstate motor carrier based in PLENTYWOOD, Montana, operating 54 power units with 51 drivers. CarrierOwl is currently validating BASIC percentile display against the official FMCSA SMS portal; use the inspection, out-of-service, crash, authority, and insurance data below as the primary public safety indicators on this page. The current imported FMCSA crash snapshot returned no matching crash rows for this carrier; this is not proof that no crash occurred.
Truck insurance quotes
Need insurance for this carrier?
Enter your details and we'll check whether an eligible licensed insurance partner is available. Submission does not guarantee a quote or coverage.
BASIC scores
Under reviewCarrierOwl is validating BASIC percentile calculations against the official FMCSA SMS portal. Until that review is complete, use FMCSA directly for current BASIC percentiles and use the inspection, out-of-service, crash, authority, and insurance data on this page as supporting indicators.
BASIC percentile display is temporarily paused while we validate CarrierOwl's methodology against the official FMCSA SMS portal.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Authorized For Hire
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
0
Total
—
Driver %
Insurance on file
Liability (BIPD)
GREAT WEST CASUALTY CO. — eff. Jan 1, 2022
Cargo
GREAT WEST CASUALTY CO. — eff. Jan 1, 2006
Surety Bond
Not on file
Trust Fund
STOCKMAN BANK OF MONTANA — eff. Oct 1, 2013
Source: Legacy FMCSA. Verify current filings directly with FMCSA before relying on them.
Crash history
0
Total Crashes
Similar carriers in Montana
Other carriers in the same state with a similar fleet size.
TOWN & COUNTRY SUPPLY ASSOCIATION
UNITED MATERIALS OF GREAT FALLS INC
DIVERSIFIED TRUCK LEASING
TRACTOR AND EQUIPMENT CO
RAYMOND CORCORAN TRUCKING INC
Frequently asked questions
Is DIAMOND B OILFIELD TRUCKING INC authorized to operate?
CarrierOwl's FMCSA-derived snapshot for DIAMOND B OILFIELD TRUCKING INC (USDOT #729417) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.
What is DIAMOND B OILFIELD TRUCKING INC's safety record?
DIAMOND B OILFIELD TRUCKING INC has 0 inspections in CarrierOwl's current imported snapshot; the snapshot returned no matching crash rows. They do not show a formal FMCSA safety rating in CarrierOwl's current data. A zero result is limited to the dataset and snapshot window. Verify current BASIC percentiles and crash information directly with FMCSA before relying on them.
How many trucks does DIAMOND B OILFIELD TRUCKING INC operate?
DIAMOND B OILFIELD TRUCKING INC operates 54 power units with 51 drivers on file. That puts them in the mid-size range.
Does DIAMOND B OILFIELD TRUCKING INC transport hazardous materials?
No. DIAMOND B OILFIELD TRUCKING INC does not have a hazardous materials flag in the FMCSA database.
Where is DIAMOND B OILFIELD TRUCKING INC located?
DIAMOND B OILFIELD TRUCKING INC is based in PLENTYWOOD, Montana at 212 WEST CACTUS STREET, 59254. Phone: (406) 765-1376.