W C DRILLING INC
USDOT 1637013 · Doing business as WEST COAST DRILLING
Active, interstate carrier, small fleet (5 power units) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Out-of-service rate100% vs 19.1% national avg
These signals summarize the records shown below — they are a starting point for your own checks, not a judgment of the carrier.
Registration
Carrier identity
| USDOT Number | 1637013 |
|---|---|
| MC Number | — |
| Legal Name | W C DRILLING INC |
| DBA Name | WEST COAST DRILLING |
| Entity Type | — |
| Phone | 5102450556 |
| Address | 1350 WILLOW AVE, Hercules, CA, 94547 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| Safety Rating | None on record — most carriers have not received a formal FMCSA safety rating. |
| Hazmat Flag | false |
Safety ratings: S = Satisfactory, C = Conditional, U = Unsatisfactory. A carrier with no rating has not been through a full FMCSA compliance review — this is common and not itself a red flag.
Our scoring
Safety scores
| Unsafe Driving | 0 / 100 |
|---|---|
| Hours-of-Service Compliance | 98 / 100 |
| Driver Fitness | 99 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 91 / 100 |
Scores are 0-100 rankings computed by us from public FMCSA inspection measures; higher = worse relative to peers. Not official CSA/BASIC percentiles. How these scores are computed.
Safety events
Inspections & crashes (last 24 months)
| Inspections | 2 |
|---|---|
| Out-of-Service Rate | 100% vs 19.1% national average |
Most frequent violation categories: 20 (3), 3 (1), 51 (1).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Equipment
Fleet & operations
| Power Units (trucks) | 5 |
|---|---|
| Drivers | 5 |
| Recent Annual Mileage | 148,598 |
| Last MCS-150 Filing | 25-MAR-25 |
W C DRILLING INC operates 5 power units — a larger fleet than 91% of carriers registered in CA.
Nearby
Other carriers in Hercules, CA
- G R BAY AREA ASSOCIATES INC — USDOT 2019900, 2 power units
- DOWELL TRUCKING LLC — USDOT 1644943, 1 power units
- JAMEL PRATER — USDOT 1965214, 1 power units
- ADULIS CARRIERS & LOGISTICS LLC — USDOT 1979717, 1 power units
- YG TRUCKING INC — USDOT 1995721, 1 power units
Browse all carriers in Hercules, CA or all CA carriers.