Superior Duct Fabrication (USDOT 1817415)
USDOT 1817415 · Active · Pomona · CA
Public listing
- Legal name
- Superior Duct Fabrication
- License or register id
- USDOT 1817415
- Status
- Active
- State
- CA
- City
- Pomona
- Category
- Private Property
- Phone
- +1 (909) 620-8565
- Address
- 1683 Mount Vernon Ave, Pomona, CA, 91768
- Official source
- FMCSA Company Census
Verify this record on the official source named above before you hire, fund, or rely on it. An index listing is not an endorsement, a rating, or a review. Empty phone or address means that public file did not include it.
Census fleet
- Power units
- 21
- Drivers
- 21
- Operation
- Interstate
- Classification
- Private Property
- Census status
- Active
- Trucks
- 21
- MCS-150 mileage
- 34075 (2026)
- MCS-150 date
- 20260514
- Fleet size
- 20–23 power units
- Hazmat
- No
- Company officer
- John Kroon
- Mailing address
- 1683 Mount Vernon Ave, Pomona, CA, 91768
Company Census fields (fleet, safety, cargo, officers, mailing). VIN/plate come from SMS Input joins when present.
Inspections
- Inspection count
- 35
- Driver OOS total
- 1
- Vehicle OOS total
- 5
Aggregated from public SMS Input – Inspection (rbkj-cgst). Counts are offline; samples are newest-first.
About
Superior Duct Fabrication is in the FMCSA Company Census as USDOT 1817415. census status Active. address 1683 Mount Vernon Ave, Pomona, CA, 91768. 21 power units. 21 drivers. Private Property. Interstate operation. Source: public FMCSA Company Census. Not an FMCSA endorsement.
How to verify
How do I verify Superior Duct Fabrication?
Match the legal name and USDOT 1817415 on FMCSA SAFER. BrokerMafia republishes the public Motus and Company Census record and does not endorse the firm.
What does this listing show?
Operating authority, USDOT, census fleet, and insurance filings when those fields are on the FMCSA extract.

