Superior Duct Fabrication Safety Record
DOT# 1817415 · Pomona, CA 91768 · 9096208565
Excellent safety record — scored 12/100 (lower is better). This carrier has one of the best inspection records on file.
Last inspected 03/17/2026
Safety Score Breakdown · 12/100 points
Lower scores are better. How is this calculated?
According to FMCSA records, Superior Duct Fabrication (DOT# 1817415) in Pomona, California has 49 inspections on record and a 6.1% vehicle out-of-service rate and 1 crash. Safety grade: A (excellent safety record).
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.
Inspection History · 49 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 |
|---|---|---|---|
| 03/17/2026 | CA | 0 | 0 |
| 02/25/2026 | CA | 0 | 0 |
| 02/11/2026 | CA | 0 | 0 |
| 02/04/2026 | CA | 0 | 0 |
| 01/28/2026 | CA | 0 | 0 |
| 12/03/2025 | CA | 0 | 0 |
| 12/02/2025 | CA | 0 | 0 |
| 10/22/2025 | CA | 1 | 0 |
| 09/04/2025 | CA | 0 | 0 |
| 07/18/2025 | CA | 0 | 0 |
Crash History · 1 record
| Date | State | Fatalities | Injuries | Tow-Aways |
|---|---|---|---|---|
| 15-APR-24 | CA | 0 | 1 | 0 |
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.