Congressional Iron Works (USDOT 1507507)
USDOT 1507507 · Active · Frederick · MD
Public listing
- Legal name
- Congressional Iron Works
- License or register id
- USDOT 1507507
- Status
- Active
- State
- MD
- City
- Frederick
- Category
- Private Property
- Phone
- +1 (301) 620-2590
- Address
- 530 Monocacy Blvd, Frederick, MD, 21701
- 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
- 5
- Drivers
- 6
- Operation
- Interstate
- Classification
- Private Property
- Census status
- Active
- Trucks
- 5
- FMCSA safety rating
- Conditional (20090414)
- MCS-150 mileage
- 250000 (2025)
- MCS-150 date
- 20260304
- Fleet size
- 4–6 power units
- Hazmat
- No
- Company officer
- John Haynos, Ronald Marsden
- Mailing address
- 5903 Enterprise Ct, Frederick, MD, 21703
Company Census fields (fleet, safety, cargo, officers, mailing). VIN/plate come from SMS Input joins when present.
Inspections
- Inspection count
- 13
- Vehicle OOS total
- 1
Aggregated from public SMS Input – Inspection (rbkj-cgst). Counts are offline; samples are newest-first.
About
Congressional Iron Works is in the FMCSA Company Census as USDOT 1507507. census status Active. address 530 Monocacy Blvd, Frederick, MD, 21701. 5 power units. 6 drivers. Private Property. Interstate operation. FMCSA safety rating Conditional as of 20090414. Source: public FMCSA Company Census. Not an FMCSA endorsement.
How to verify
How do I verify Congressional Iron Works?
Match the legal name and USDOT 1507507 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.