S G Williams Of Dover INC (USDOT 384090)
USDOT 384090 · Active · Dover · DE
Public listing
- Legal name
- S G Williams Of Dover INC
- License or register id
- USDOT 384090
- Status
- Active
- State
- DE
- City
- Dover
- Category
- Private Property
- Phone
- +1 (302) 678-1080
- Address
- 580 Lafferty Lane, Dover, DE, 19901-9803
- 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
- 5
- Operation
- Interstate
- Classification
- Private Property
- Census status
- Active
- Trucks
- 5
- MCS-150 mileage
- 35000 (2024)
- MCS-150 date
- 20250619
- Fleet size
- 4–6 power units
- Hazmat
- No
- Business type
- Corporation
- Company officer
- John D. Griffith, Jr
- Mailing address
- 580 Lafferty Lane, Dover, DE, 19901-9803
Company Census fields (fleet, safety, cargo, officers, mailing). VIN/plate come from SMS Input joins when present.
About
S G Williams Of Dover INC is in the FMCSA Company Census as USDOT 384090. census status Active. address 580 Lafferty Lane, Dover, DE, 19901-9803. 5 power units. 5 drivers. Private Property. Interstate operation. Source: public FMCSA Company Census. Not an FMCSA endorsement.
How to verify
How do I verify S G Williams Of Dover INC?
Match the legal name and USDOT 384090 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.

