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
Identity & Federal
The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.
Location
- Physical address
- 75 BORDER RD, READING, MA, 01867
- Operation
- Intrastate (Non-Hazmat)
Contact
- Phone
- (781) 771-8156
- Web domain
- gverizon.net
Registration
- Officer
- William Callahan
- USDOT / docket
- 3613881 · MC-1231912
- First registered
- Apr 16, 2021
- Last MCS-150
- Mar 20, 2026 · 20,000 mi (2025)
- FMCSA safety rating
- Not rated
- D-U-N-S
- 88515103
Fleet (self-reported · MCS-150)
—CDL drivers
MCS-150 filing history· biennial-update cadence
Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.