Carrier profile · USDOT 2791529 · Updated Jun 13, 2026
Superior Sealing Services of Delaware Inc
2 power unitsavg 14 yrLocal · 2 statesWILMINGTON, DE100/100
AUTHORITY STATUS UNKNOWN
Identity & Federal
The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.
Location
- Physical address
- 405 OLD DUPONT ROAD BAY 5, WILMINGTON, DE, 19804
- Mailing address
- PO BOX 3539, WILMINGTON, DE, 19807
- Operation
- Interstate
Contact
- Phone
- (610) 717-6237
Registration
- Officer
- Mark Mitchell
- USDOT / docket
- 2791529
- First registered
- Aug 18, 2015
- Last MCS-150
- Nov 18, 2024 · 60,000 mi (2023)
- FMCSA safety rating
- Not rated
- Recordable crash rate
- 0.00
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
MCS-150 filing history· biennial-update cadence
Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.