RL
ROWC LLC
DOT 3242463MC 1019140ActiveMotor CarrierInterstateARCH INSURANCE COMPANY · $750,000 · 1 policySULPHUR, LA
COMPANY
Authority since
2020-04-24
MCS-150
2026-01-29 · 985,000 mi (2025)
Fleet
40 units · 35 trailers · 53 drivers
ADDRESS
Physical
1801 BEGLIS PARKWAY
SULPHUR, LA 70663
SULPHUR, LA 70663
Mailing
Same as physical
CONTACT
Phone
3373133328
Email
DOT@DIAMONDDINDUSTRIES.COM
OFFICERS
Primary Officer
—
OPERATION & CARGO
Operation classification
Private Property;authorized For Hire
Specialty
Construction & Building Materials
Cargo types
5
General FreightLogs, Poles, Beams, LumberBuilding MaterialsMachinery, Large ObjectsConstruction
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads.
AUTHORITY
78 mo
Active authority
INSURANCE
1 active
ARCH INSURANCE COMPANY
RISK GRADE
Minimal Risk
0 risk factors · 3 strengths
OOS RATE
16.7%
3 / 18 inspections
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections Checking local VIN index…
Minimal Risk
0/100 risk points0 risk factors · 3 strengths · 3 data pointsmedium confidenceWeighted heuristic: crashes are decayed by recency and normalized per 100 power units, out-of-service and violation rates use a rolling 24-month window, plus FMCSA BASIC alerts and the CarrierIntel Safety Score (which also decays when compliance has not been verified by a recent inspection). Not the official FMCSA SMS score.
SAFETY PERFORMANCE
Crash Record
10 crashes · 0 fatal · 5 with injuries · 10 tow-away
Clean Inspection Rate
83% — 15 clean of 18 inspections
Out-of-Service Rate
16.7% — driver OOS 1, vehicle OOS 3
COMPLIANCE & AUTHORITY
Operating Authority
Active operating authority on file
Authority Events
3 historical event(s) on file
MCS-150 Filing
Last filed 2026-01-29
INSURANCE
Active Coverage
1 active policy(ies) · total max coverage $750,000
SUMMARY
Low crash rate (2.5 per 100 trucks/yr)
83% clean inspections
Active insurance on file
Other motor carriers in Sulphur, LA
- Ralph David Grafton · DOT 1101510 · Sulphur, LA
- Ergon Trucking Inc · DOT 1177286 · Sulphur, LA
- Dwayne Higginbotham · DOT 1283163 · Sulphur, LA
- Hine Environmental Services Llc · DOT 1467855 · Sulphur, LA
- Complete Drywall & Painting Llc · DOT 1487960 · Sulphur, LA
- Foundation Drill Shafts Inc · DOT 1498544 · Sulphur, LA
- Wlw Trucking Llc · DOT 1644118 · Sulphur, LA
- Polaris Epc Inc · DOT 1680936 · Sulphur, LA
- Stine Llc · DOT 169795 · Sulphur, LA
- First Choice Transportation & Logistics Llc · DOT 1708923 · Sulphur, LA
- Dupre's Towing Llc · DOT 1832260 · Sulphur, LA
- La Pipeline Rental & Industrial Supply Llc · DOT 1961399 · Sulphur, LA
More carriers in Louisiana
- Chauvin Bros Tractor Inc · DOT 1000519 · Belle Chasse, LA
- Southern Disposal & Recycling Llc · DOT 1001051 · Bossier City, LA
- Big Wheel Trucking Llc · DOT 1001184 · Chalmette, LA
- Material Resources Inc · DOT 1001564 · Port Allen, LA
- Sammy Rogers · DOT 1001684 · Ferriday, LA
- The Larose Group Inc · DOT 1001921 · Baton Rouge, LA
- Hugo Ortiz · DOT 1002742 · Iowa, LA
- Rudolph Polini · DOT 1004387 · Reserve, LA
- Keshell P Grover · DOT 1004438 · Jefferson, LA
- Quality Bolt & Screw Corporation Llc · DOT 1004472 · Lake Charles, LA
- Custom Abrasives Llc · DOT 1006273 · Houma, LA
- C & A Development Corp · DOT 1006602 · Columbia, LA