J Warren Walker & Sons INC (USDOT 470563)
USDOT 470563 · Active · Baltimore · MD
Public listing
- Legal name
- J Warren Walker & Sons INC
- License or register id
- USDOT 470563
- Status
- Active
- State
- MD
- City
- Baltimore
- Category
- Private Property
- Phone
- +1 (410) 636-4423
- Address
- 6812 Ft Smallwood Rd, Baltimore, MD, 21226
- 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
- 16
- Drivers
- 8
- Operation
- Interstate
- Classification
- Private Property
- Census status
- Active
- Trucks
- 16
- MCS-150 mileage
- 120636 (2025)
- MCS-150 date
- 20260114
- Fleet size
- 15–17 power units
- Hazmat
- No
- Business type
- Corporation
- Company officer
- J Warren Walker Sr, Sandra L Walker Meyer
- Mailing address
- 6812 Ft Smallwood Rd, Baltimore, MD, 21226
Company Census fields (fleet, safety, cargo, officers, mailing). VIN/plate come from SMS Input joins when present.
Inspections
- Inspection count
- 14
- Vehicle OOS total
- 3
Aggregated from public SMS Input – Inspection (rbkj-cgst). Counts are offline; samples are newest-first.
About
J Warren Walker & Sons INC is in the FMCSA Company Census as USDOT 470563. census status Active. address 6812 Ft Smallwood Rd, Baltimore, MD, 21226. 16 power units. 8 drivers. Private Property. Interstate operation. Source: public FMCSA Company Census. Not an FMCSA endorsement.
How to verify
How do I verify J Warren Walker & Sons INC?
Match the legal name and USDOT 470563 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.

