Carrier profile · USDOT 1337519 · Updated Jun 13, 2026
SUMMIT MATERIALS INC
DBA HAWKINSON SAND & GRAVEL
11 power unitsLocal · 1 statesGRAND RAPIDS, MN50/100
AUTHORITY STATUS UNKNOWN
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
@hawkinsonconstruction.com — 3 carriers: USDOT 1073600USDOT 4080246
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)1111
Observed (24 mo)22
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 3 related authorities · joined by email domain
- Authorities
- 3
- Combined power
- 63
- States
- 1
- Oldest authority
- Nov 20, 2002
- Active now
- 3
- SUMMIT MATERIALS INC· viewingUSDOT 133751911PU
- HAWKINSON CONSTRUCTION CO INCUSDOT 107360051PU
- COON'S AGGREGATE SUPPLY CO LLCUSDOT 40802461PU
Affiliated entities· hover to preview