Carrier profile · USDOT 590903 · MC-794113 · Updated Jun 13, 2026
GRRH INC
DBA MACK-N-TASH MATERIAL INC
8 power unitsLocal · 1 statesMONEE, IL50/100
CARRIER ACTIVEMC-794113 ACTIVE
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
@willebrothers.com — 3 carriers: USDOT 401061USDOT 1725554
Shares a company officer with other carriers
kevin jarchow — 2 carriers: USDOT 401061
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)88
Observed (24 mo)11
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 + officer
Owner / group view
Affiliated authorities
Collapses 3 related authorities · joined by email domain + officer
- Authorities
- 3
- Combined power
- 83
- States
- 1
- Oldest authority
- Jul 17, 1990
- Active now
- 2
- GRRH INC· viewingUSDOT 5909038PU
- WILLE BROS COUSDOT 40106169PU
- WILLE BROTHERS LUMBER INCUSDOT 17255546PU
Affiliated entities· hover to preview