AUTOMOTIVE TESTING AND DEVELOPMENT SERVICES INC
USDOT 1541734
Active, interstate carrier, mid-size fleet (20 power units) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Out-of-service rate15.4% 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 | 1541734 |
|---|---|
| MC Number | MC-746430 |
| Legal Name | AUTOMOTIVE TESTING AND DEVELOPMENT SERVICES INC |
| DBA Name | — |
| Entity Type | — |
| Phone | 9093901100 |
| Address | 400 ETIWANDA AVENUE, Ontario, CA, 91761 |
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 | 86 / 100 |
| Driver Fitness | 86 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 73 / 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 | 13 |
|---|---|
| Out-of-Service Rate | 15.4% vs 19.1% national average |
- 2023-11-01 — CO — 1 injured, towaway
Most frequent violation categories: 51 (5), 14 (2), 15 (2).
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) | 20 |
|---|---|
| Drivers | 120 |
| Recent Annual Mileage | 157,500 |
| Last MCS-150 Filing | 21-JAN-26 |
AUTOMOTIVE TESTING AND DEVELOPMENT SERVICES INC operates 20 power units — a larger fleet than 98% of carriers registered in CA.
Nearby
Other carriers in Ontario, CA
- HHS CONSTRUCTION LLC — USDOT 1199239, 268 power units
- TROPICALE FOODS LLC — USDOT 1423162, 45 power units
- GREENLINE LLC — USDOT 1339646, 41 power units
- CARDENAS MARKETS INC — USDOT 1257372, 34 power units
- THE JACMAR COMPANIES — USDOT 1260249, 30 power units
Browse all carriers in Ontario, CA or all CA carriers.