SUPERIOR SHORING AND DRILLING
USDOT 2904837 · Doing business as MCMAHON ENGINEERING CONSTRUCTION
Active, intrastate (non-hazmat) carrier, small fleet (2 power units) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Out-of-service rate42.9% vs 19.1% national avg
- Linked registrations1 share this carrier's phone or address
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 | 2904837 |
|---|---|
| MC Number | — |
| Legal Name | SUPERIOR SHORING AND DRILLING |
| DBA Name | MCMAHON ENGINEERING CONSTRUCTION |
| Entity Type | — |
| Phone | 6194919355 |
| Address | 634 ROCK SPRINGS ROAD, Escondido, CA, 92025 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Intrastate (Non-Hazmat) |
| 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.
Safety events
Inspections & crashes (last 24 months)
| Inspections | 7 |
|---|---|
| Out-of-Service Rate | 42.9% vs 19.1% national average |
Most frequent violation categories: 16 (4), 20 (3), 51 (2).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Signals
Linked registrations
1 other active carrier registration share this carrier's phone or address in FMCSA records.
Shared contact details can have many ordinary explanations, such as a shared dispatch service, registration agent, or office address.
Equipment
Fleet & operations
| Power Units (trucks) | 2 |
|---|---|
| Drivers | 3 |
| Recent Annual Mileage | — |
| Last MCS-150 Filing | 14-JUL-25 |
SUPERIOR SHORING AND DRILLING operates 2 power units — a larger fleet than 74% of carriers registered in CA.
Nearby
Other carriers in Escondido, CA
- EDCO TRANSPORT SERVICES LLC — USDOT 2758347, 83 power units
- VALLEY THRIFT INC — USDOT 2659191, 62 power units
- EDCO REFUSE SERVICES INC — USDOT 2652420, 39 power units
- SAN DIEGO COUNTY WATER AUTHORITY — USDOT 2665209, 35 power units
- SOUTHLAND PAVING INC — USDOT 2743329, 33 power units
Browse all carriers in Escondido, CA or all CA carriers.