Carrier profile · USDOT 2891881 · MC-971409 · Updated Jun 13, 2026

Mac Contracting of Si Inc

37 power unitsavg 3.6 yrLocal · 2 statesSTATEN ISLAND, NY62/100
AUTHORITY STATUS UNKNOWNMC-971409 STATUS UNKNOWN
Verified linksmacofsi.comFMCSA SAFER

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 (2 trucks · 2 carriers)
Across all inspections on record: USDOT 4537079USDOT 4272036

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)37
Observed (24 mo)14
Shared w/ other carriers2

Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.

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

VINCarriersInspectionsFirst seenLast seen
1NKZX4TXXJJ192492View sourced platform decode24Apr 4, 2024May 21, 2026
3HTDTAPTXKN501621View sourced platform decode24Jan 22, 2024Mar 21, 2026