Carrier profile · USDOT 420707 · Updated Sep 6, 2026

Great Works Test Boring

2 power unitsROLLINSFORD, NH50/100
AUTHORITY STATUS UNKNOWNUNDELIVERABLE ADDRESS
Verified linksFMCSA 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.

Shares a registration email domain with other carriers

Shares a company officer with other carriers

david j dionne3 carriers: USDOT 1789142USDOT 2883687

Owner / group view· confidence: email domain + officer

Owner / group view

Affiliated authorities

Collapses 1604 related authorities · joined by email domain + officer

Authorities
1604
Combined power
3,460
States
53
Oldest authority
Jun 1, 1974
Active now
622