Carrier profile · USDOT 502551 · Updated Jun 13, 2026
Grant Mackay Company Inc
DBA GRANT MACKAY DEMOLITION
32 power unitsavg 7.7 yrLocal · 2 statesWEST BOUNTIFUL, UT100/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORYHAZMAT
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.
Shares a registration email domain with other carriers
@grantmackayco.com — 2 carriers: USDOT 2790585
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)3232
Observed (24 mo)99
Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.
Owner / group view· confidence: email domain
Owner / group view
Affiliated authorities
Collapses 2 related authorities · joined by email domain
- Authorities
- 2
- Combined power
- 33
- States
- 2
- Oldest authority
- Oct 29, 1992
- Active now
- 1
- GRANT MACKAY COMPANY INC· viewingUSDOT 50255132PU
- MACKAY DEMOLITION SOUTHWEST LLCUSDOT 27905851PU
Affiliated entities· hover to preview