T T HERLIHY SONS INC
Operations
What T T HERLIHY SONS INC’s FMCSA record shows
Each field from the public registration, and what it means when you’re vetting this carrier.
- USDOT number 344375
- The USDOT number is FMCSA's permanent ID for this company. It never changes, even when the business renames, moves, or changes owners, so it's the most reliable way to identify T T HERLIHY SONS INC.
- MC number None on file
- No MC number is on file. That's normal for private fleets hauling their own goods and for intrastate-only carriers, but a company with no MC number can't legally haul regulated interstate freight for hire.
- Operating status Inactive
- FMCSA lists this USDOT number as inactive. Inactive carriers shouldn't be dispatched; confirm the company has reactivated before booking a load.
- Operation type Interstate
- Interstate carriers can haul freight across state lines and fall under the full federal safety rules (FMCSRs).
- Fleet size 2 power units
- T T HERLIHY SONS INC self-reports 2 power units (trucks and tractors), which makes it a small fleet. Fleet counts come from the carrier's own MCS-150 filing and aren't independently audited.
- Last MCS-150 update Jul 26, 2001
- The MCS-150 is the registration form where carriers report their address, fleet size, and operations. T T HERLIHY SONS INC last filed it on Jul 26, 2001. That's more than ten years old, so the company details here are essentially unverified.
Safety profile
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Full safety report
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Crash history
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Crash history
Individual crash records with date, severity (fatal / injury / tow-away), and fleet-normalized rate.
Insurance & compliance
Active policy coverage, insurance carrier, effective dates, and historical gaps.
Insurance details
BI&PD coverage, cargo insurance, insurance carrier name, effective dates — a critical pre-booking check.
Authority & cross-reference
Authority revocation history and chameleon carrier detection across 4.4M records.
Authority & cross-reference
Every authority grant, revocation, and reinstatement — plus chameleon flags from address / officer / phone matches.
Frequently asked questions about T T HERLIHY SONS INC
Common questions about this carrier, answered from FMCSA public records.
Is T T HERLIHY SONS INC a legitimate motor carrier?
T T HERLIHY SONS INC is registered with FMCSA under USDOT number 344375. Operating authority status is currently Inactive.
Where is T T HERLIHY SONS INC based?
T T HERLIHY SONS INC lists its physical address in SPRINGFIELD, MA in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.
Is USDOT 344375 active?
USDOT 344375 (T T HERLIHY SONS INC) operating authority status is currently Inactive. Data is sourced from live FMCSA federal records.
How many trucks does T T HERLIHY SONS INC operate?
T T HERLIHY SONS INC reports 2 power units to FMCSA. These figures come from the carrier's most recent MCS-150 filing.
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