A M & S TRANSPORTATION CO
USDOT 376457
Active, interstate carrier, large fleet (138 power units) — safety rating: satisfactory.
Vetting summary
At a glance
- Insurance on fileGreat West Casualty Company
- Coverage gapsNone detected
- Out-of-service rate21.3% vs 19.1% national avg
- Crashes (24 months)1 reported — involvement does not imply fault
- Linked registrations3 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 | 376457 |
|---|---|
| MC Number | MC-162127 |
| Legal Name | A M & S TRANSPORTATION CO |
| DBA Name | — |
| Entity Type | CORPORATION |
| Phone | 5102080279 |
| Address | 1700 24TH ST, Oakland, CA, 94607 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| Safety Rating | S — Satisfactory (rated 19991006) |
| 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.
Filings
Insurance
| Current Insurer | Great West Casualty Company |
|---|---|
| Coverage on File | $1,000,000 |
| Insurance on File Since | 2005-06-30 |
| Insurer | Coverage | Form | Effective | Cancelled |
|---|---|---|---|---|
| Great West Casualty Company | $1,000,000 | BMC-91X | 2005-06-30 | — |
| Great West Casualty Company | $5,000 | BMC-34 | 2005-06-30 | — |
Timeline
Authority history
| Authority Events on Record | 1 |
|---|
- 2022-05-19 — Reinstated — Motor Carrier of Property (Except Household Goods) Active REINSTATED
Our scoring
Safety scores
| Unsafe Driving | 80 / 100 |
|---|---|
| Hours-of-Service Compliance | 0 / 100 |
| Driver Fitness | 87 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 72 / 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 | 174 |
|---|---|
| Out-of-Service Rate | 21.3% vs 19.1% national average |
| Crashes | 1 total (0 fatal, 0 with injuries, 1 towaway) |
- 2025-07-03 — CA — towaway
- 2024-05-21 — CA — towaway
- 2024-04-03 — CA — towaway
- 2023-12-20 — CA — 1 injured, towaway
- 2023-11-15 — CA — towaway
Most frequent violation categories: 20 (34), 16 (14), 23 (13).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Signals
Linked registrations
3 other active carrier registrations share this carrier's phone or address in FMCSA records.
USDOT 2646764 · USDOT 2744262 · USDOT 2749213
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) | 138 |
|---|---|
| Drivers | 132 |
| Recent Annual Mileage | 2,101,655 |
| Last MCS-150 Filing | 27-MAY-26 |
A M & S TRANSPORTATION CO operates 138 power units — a larger fleet than 100% of carriers registered in CA.
Nearby
Other carriers in Oakland, CA
- DELTA LINES INC — USDOT 147864, 1100 power units
- SYSTEM 99 — USDOT 138169, 747 power units
- DREYER'S GRAND ICE CREAM INC — USDOT 344700, 194 power units
- LANGE TRUCKING INC — USDOT 207971, 155 power units
- LEASEWAY TRANSPORT C — USDOT 199939, 118 power units
Browse all carriers in Oakland, CA or all CA carriers.