SUPERIOR DUCT FABRICATION

USDOT 1817415 · Pomona, CA · Underwriter-grade risk snapshot

Operating statusActive

Lead priorityUnknown

Fleet21 power units · 21 drivers (21 trucks)

OperationA · PRIVATE PROPERTY

Current insurer—

Crashes / Inspections (24 mo)0 / 34

	Vehicle	Driver
This carrier	14.7% (5/34)	2.9% (1/34)
National average	22.3%	6.7%

✓ At or below national average.

Address1683 MOUNT VERNON AVE
POMONA CA 91768

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Power units21

Drivers21 (5 CDL)

MCS-150 mileage34,075 (2026)

MCS-150 filedMay 14, 2026

HazmatN

Total inspections34

Out-of-service6

Vehicle OOS rate14.7%

Driver OOS rate2.9%

Total violations26

OOS violations0

Total crashes0

Fatal crashes0

Injuries0

Insurance agent? SUPERIOR DUCT FABRICATION — get the full CA lead list.

Data as of Thu Oct 15 2026 00:00:00 GMT+0000 (Coordinated Universal Time). Source: FMCSA public filings, refreshed daily by Insight Carrier.