Oilfield Service and Trucking--ost Trucking Safety Record
DOT# 12693 · Ventura, CA 93001 · 8056439963
Legal name: Ost Trucks and Cranes INC
Excellent safety record — scored 10/100 (lower is better). This carrier has one of the best inspection records on file.
Last inspected 03/23/2026
Safety Score Breakdown · 10/100 points
Lower scores are better. How is this calculated?
According to FMCSA records, Oilfield Service and Trucking--ost Trucking (DOT# 12693) in Ventura, California has 66 inspections on record with 55 violations and a 19.7% vehicle out-of-service rate. Safety grade: A (excellent safety record). Active common authority.
Out-of-Service Rates vs. National Average
An out-of-service (OOS) violation means a vehicle or driver was found unsafe to operate during a roadside inspection and was prohibited from continuing until the issue was corrected.
Violation Categories · 55 total violations
FMCSA groups violations into Behavioral Analysis and Safety Improvement Categories (BASICs). Each violation found during a roadside inspection is classified into a category that reflects the type of safety risk.
Inspection History · 66 records
FMCSA inspections range from Level 1 (full vehicle and driver examination) to Level 6 (enhanced motorcoach inspection). Level 1 is the most thorough; Levels 2 and 3 are walk-around and driver-only checks.
| Date | State | Veh OOS | Drv OOS |
|---|---|---|---|
| 03/23/2026 | CA | 0 | 0 |
| 03/18/2026 | CA | 0 | 0 |
| 03/05/2026 | CA | 0 | 0 |
| 12/08/2025 | CA | 1 | 0 |
| 11/18/2025 | CA | 0 | 0 |
| 11/17/2025 | CA | 1 | 0 |
| 11/06/2025 | CA | 0 | 0 |
| 11/03/2025 | CA | 2 | 0 |
| 10/28/2025 | CA | 0 | 0 |
| 10/09/2025 | CA | 0 | 0 |
Authority & Insurance
FMCSA operating authority permits interstate for-hire transportation. Carriers must maintain minimum insurance coverage levels to keep authority active. BIPD (bodily injury and property damage) insurance is required for all for-hire carriers.
| Type | Insurer | Coverage |
|---|---|---|
| BIPD/Excess | United Specialty Insurance Company | $5,000 |
| BIPD/Primary | National Interstate Insurance Company | $1,000 |
| CARGO | United Specialty Insurance Company | N/A |
Fleet Profile
Power units include trucks, tractors, and other commercial motor vehicles registered to the carrier. Driver count reflects the total number of drivers reported on the carrier's MCS-150 filing.