Carrier profile · USDOT 1842447 · Updated Jun 13, 2026
A-1 DRILLING & BLASTING COMPANY
17 power unitsavg 9.5 yrRegional · 3 statesUXBRIDGE, MA100/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORY
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
@a1db.net — 3 carriers: USDOT 3357396USDOT 3366703
Shares a company officer with other carriers
christopher keefe — 2 carriers: USDOT 1247372
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)1717
Observed (24 mo)33
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 4 related authorities · joined by email domain + officer
- Authorities
- 4
- Combined power
- 20
- States
- 1
- Oldest authority
- May 13, 2004
- Active now
- 2
- A-1 DRILLING & BLASTING COMPANY· viewingUSDOT 184244717PU
- A-1 DRILLING & BLASTING COMPANYUSDOT 33573961PU
- LAMBIRTHUSDOT 33667031PU
- CHRISTOPHER A KEEFEUSDOT 12473721PU
Affiliated entities· hover to preview