GC
GULF COAST OIL & SUPPLY LLC
Carrierintel Safety Score: 54/100. 16 inspection violations in 12 months. Last inspected Oct 2026.
DOT 3401891ActiveInterstateBELLE CHASSE, LA
COMPANY
Authority since
—
MCS-150
2025-01-15 · 175,600 mi (2024)
Fleet
5 units · — trailers · 5 drivers
Annual mileage (VMT)
175,600 mi (2024)
ADDRESS
Physical
45 COQUILLE
BELLE CHASSE, LA 70037-1131
BELLE CHASSE, LA 70037-1131
Mailing
Same as physical
CONTACT
Phone
5044332049
Email
philo@gcoilandsupply.com
OFFICERS
Primary Officer
PHIL OESTRIECHER
Title
OWNER
OPERATION & CARGO
Operation classification
Private Property
Specialty
General Freight
Cargo types
2
General FreightOther: PARTS AND SUPPLIES OIL PRODUCT
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. Specialty is our summary of the declared cargo mix.
AUTHORITY
80 mo
Since USDOT registration
INSURANCE
Insurance not verified
Federal insurance records may not cover this carrier's operation type. Verify coverage through state records or the insurer.
RISK GRADE
Moderate Risk
1 risk factors · 1 strengths
OOS RATE
58.3%
7 / 12 inspections
Carrierintel Safety Score
Rolling 12-month heuristic based on inspections, OOS, violations, crashes & fatalities. Not the official FMCSA SMS score.
54
out of 100
Below Average
Markers: OOS inspection Crash Fatality
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspectionsDeclared (MCS-150)
5 power units
Unique power units seen
4
Inspections
9
Discrepancy
0.8x
Moderate Risk
1 risk factor · 1 strengths · 3 data pointsSAFETY PERFORMANCE
Crash Record
0 crashes · 0 fatal · 0 with injuries · 0 tow-away
Clean Inspection Rate
42% — 5 clean of 12 inspections
Out-of-Service Rate
58.3% — driver OOS 3 insp., vehicle OOS 4 insp.
COMPLIANCE & AUTHORITY
USDOT Registration
Status: Active
Operating Authority
No operating authority on file
Out-of-service orders
None on record
Authority Events
No authority history events
MCS-150 Filing
Last filed 2025-01-15
INSURANCE
Active Coverage
Insurance not verified — Federal insurance records may not cover this carrier's operation type. Verify coverage through state records or the insurer.
SUMMARY
Severe OOS rate 55% (last 24 mo)
No crashes in the last 24 months
INDUSTRY REPORTS
- ELD Tampering — Carriers cited for ELD tampering under 49 CFR § 395.8(e), by carrier and state.
- Top Violations — The ten most-cited FMCSA violation codes of the last 30 days.
- Phantom Fleets — Declared power units against the vehicles seen at roadside inspections.
- English Proficiency — Carriers whose drivers were cited under 49 CFR § 391.11(b)(2), by carrier and state.
- Methodology — Where the data comes from and how the Safety Score and Risk Grade are built.
No crash records on file.
Current policies
(0)No insurance policies on file.
Insurance history
Snapshot 2026-09-25
Estimated measures · FMCSA SMS v3.21 method · data through 2026-10-15 · calculated 2026-10-18
Unsafe Driving
interstate
Measure
0
↓ avg 2.31
Percentile
—
9 insp · 0 viol
Hours-of-Service Compliance
interstate
Measure
0.00
est.
↓ avg 0.58
Snapshot 2026-09-25: 0
Percentile
—
9 insp · 0 viol
Driver Fitness
interstate
Measure
1.64
est.
↑ avg 0.85
Snapshot 2026-09-25: 2.09
Percentile
—
9 insp · 3 viol
Controlled Substances/Alcohol
interstate
Measure
0.00
est.
↓ avg 0.04
Snapshot 2026-09-25: 0
Percentile
—
9 insp · 0 viol
Vehicle Maintenance
interstate
Measure
3.54
est.
↓ avg 6.29
Snapshot 2026-09-25: 3
Percentile
—
9 insp · 2 viol
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