Public FMCSA profile
MARK D WILLIAMS
USDOT 865429 - Southport, FL - Motor Carrier
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Company Snapshot
ActiveOperating status
Not reportedActive dockets
Not reportedInsurance filings
Not reportedSafety rating
Identity And Contact
- Legal name
- MARK D WILLIAMS
- DBA
- WILLIAMS SIGN SERVICE
- USDOT
- 865429
- Entity type
- PRIVATE PROPERTY
- Operating status
- Active
- Business address
- 121 SHERRETT BRANCH ROAD, SOUTHPORT, FL
- Phone
- 8502718550
- Fax
- 8502719270
- DOT add date
- 2000-03-22
Authority And Registration
- Carrier operation
- C
No stored Motus authority rows are available for this profile.
Insurance And Bond Filings
No local insurance or bond filing rows are stored for this docket.
Safety And Operations
- Power units
- 2
- Operation class
- PRIVATE PROPERTY
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Last local record update: 2026-09-29T07:07:38.311Z. LongMile is independent and is not affiliated with FMCSA, USDOT, or SAM.gov. Verify important information at the source before acting.