Carrier profile · USDOT 3613881 · MC-1231912 · Updated Jun 13, 2026
WILLIAM CALLAHAN
DBA W CALLAHAN EXCAVATION
4 power unitsREADING, MA50/100
AUTHORITY STATUS UNKNOWNMC-1231912 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 company officer with other carriers
william callahan — 5 carriers: USDOT 664190USDOT 1230285USDOT 3389583USDOT 3783434
Owner / group view· confidence: officer
Owner / group view
Affiliated authorities
Collapses 5 related authorities · joined by officer
- Authorities
- 5
- Combined power
- 39
- States
- 4
- Oldest authority
- Oct 22, 1996
- Active now
- 4
- WILLIAM CALLAHAN· viewingUSDOT 36138814PU
- TREE SERVICES INCUSDOT 123028530PU
- PARADIS METALWORKS LLCUSDOT 37834343PU
- WILLIAM CALLAHANUSDOT 6641901PU
- WILLIAM CALLAHANUSDOT 33895831PU
Affiliated entities· hover to preview