Carrier profile · USDOT 311856 · Updated Jun 13, 2026

Harbor Sales Company

33 power unitsavg 3.1 yrRegional · 6 statesSUDLERSVILLE, MD88/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORY

Network & Fraud

Reincarnation chains, shared-VIN links, common domains and officers, and owner-group affiliations — the chameleon / double-broker signals that name-and-USDOT lookups miss.

No shared-VIN flow in the last 12 months

None of this carrier's trucks were inspected under another USDOT in the last 12 months — any shared equipment is historical, not active.
Show all-time history (3 trucks · 3 carriers)
Across all inspections on record: USDOT 4309331USDOT 3184504USDOT 1383860

Shares a company officer with other carriers

james covington4 carriers: USDOT 3060792USDOT 3218166USDOT 3527681

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)33
Observed (24 mo)26
Shared w/ other carriers3

Registered and roadside-observed capacity are broadly consistent.

Shared-VIN cross-links· units inspected under more than one USDOT

VINCarriersInspectionsFirst seenLast seen
3ALACWFC0KDKH2638View sourced platform decode28Aug 14, 2023Jul 10, 2026
3ALACWFC9NDNM2622View sourced platform decode212Jul 31, 2023Jun 12, 2026
3ALACWFC9PDUH7737View sourced platform decode22Jun 17, 2024Jun 11, 2026

Owner / group view· confidence: officer

Owner / group view

Affiliated authorities

Collapses 4 related authorities · joined by officer

Authorities
4
Combined power
38
States
3
Oldest authority
Mar 24, 1988
Active now
3