Carrier profile · USDOT 231190 · Updated Jun 13, 2026

ZACK EXCAVATING INC

47 power unitsLocal · 2 statesSMYRNA, DE88/100
AUTHORITY STATUS UNKNOWNRATED CONDITIONAL
Verified linkszackexc.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 2578555USDOT 788987

Shares a company officer with other carriers

william czachorowski — 3 carriers: USDOT 2555071USDOT 4463928

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)47
Observed (24 mo)4
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
1NPSXPEX6LD64974622Aug 28, 2023Jul 20, 2026
1NPSXPEX2HD41981022Aug 10, 2023May 28, 2026

Owner / group view· confidence: officer

Owner / group view

Affiliated authorities

Collapses 3 related authorities · joined by officer

Authorities
3
Combined power
49
States
1
Oldest authority
May 13, 1983
Active now
2

Affiliated entities· hover to preview

WILLIAM CZACHOROWSKIBILMAR INC