Company snapshot
- Legal name
- Rowc LLC
- DBA
- Diamond D Industries
- USDOT number
- 3242463
- MC docket
- MC1019140
- Physical address
- 1801 Beglis Parkway, Sulphur, LA, 70663
- Phone
- (337) 313-3328
- Power units
- 40
- Drivers
- 53
- Operation
- Interstate
- Operating radius
- Interstate 100+ mi
- Cargo
- Logs, Poles, Beams, Lumber, Building Materials, Machinery, Large Objects, Construction
- Last MCS-150 filing
- Jan 29, 2026
Operating authority
- Common authority
- Active
- Contract authority
- Not held
- Broker authority
- Not held
- Authority granted
- Feb 6, 2019
Insurance on file
- Insurer (writing paper)
- Arch Insurance Company
- Filing form
- BMC-91X
- Coverage amount
- $750,000
- BI/PD on file
- $750,000
- Estimated renewal window
- Q1 2027
Safety record
- FMCSA safety rating
- Satisfactory
- Roadside inspections (24 mo)
- 11
- Out-of-service inspections
- 2
- Inspections with violations
- 4
- Crashes (24 mo)
- 2
- BASICs in alert
- 0
Source: FMCSA census, Licensing & Insurance (L&I) and SMS publications, mirrored and refreshed daily. Record last synced Jul 24, 2026. Native Base is not affiliated with FMCSA; always confirm against the live federal record before binding.
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