M W Leahy Co Inc

USDOT activeAuthority activeCarrier & Shipper · InterstateHazmat
  • USDOT24484
  • MC95612
  • LocationAyer, MA
  • Phone(978) 772-3113
  • Fleet5 power units · 5 drivers

M W Leahy Co Inc (USDOT 24484, MC-95612) is an interstate motor carrier based in Ayer, Massachusetts with 5 power units and 5 drivers reported to FMCSA. Its USDOT number and operating authority are active.

Verification snapshot · FMCSA data as of Nov 12, 2026

Got a call or email from someone using this company’s name? Check the phone number or email against FMCSA records.

Operating authority

Status from the FMCSA Company Census File, November 12, 2026

DocketAuthority typeStatus
MC-95612Contract carrierActive

First granted on June 12, 1981 · see full authority history.

Insurance

FMCSA licensing system (Motus), November 13, 2026

  • Liability (BIPD) required$750,000
  • Liability (BIPD) on fileNone on file
  • Cargo insurance required / on fileNo / No
  • Bond required / on fileNo / No

Filings on file

No current insurance filing was found in FMCSA licensing records for this USDOT number.

Insurance history: 10 past filings
TypeInsurerEffectiveEndedReason
Liability (BIPD)Safety Insurance Co.Feb 1, 2019Mar 1, 2025Cancel
Liability (BIPD)Zurich American Insurance CompanyFeb 1, 2014Feb 1, 2019Cancel
Liability (BIPD)The Commerce Insurance CompanyFeb 1, 2012Feb 1, 2014Replaced
Liability (BIPD)Hanover Insurance Co.Feb 1, 2008Feb 1, 2012Replaced
CargoOnebeacon America Insurance CompanyJan 4, 2008Feb 7, 2010Cancel
CargoOnebeacon America Insurance CompanyJan 4, 2007Jan 4, 2008Replaced
Liability (BIPD)Hanover Insurance Co.Feb 1, 2006Feb 1, 2008Replaced
CargoOnebeacon Insurance CompanyJan 4, 2003Dec 7, 2005Cancel
CargoOnebeacon America Insurance CompanyJan 4, 1998Jan 4, 2003Replaced
Liability (BIPD)Onebeacon America Insurance CompanyFeb 1, 1993Feb 1, 2006Replaced

Process agent (BOC-3)

Service of Process Agents, Inc., Memphis, TN

Inspections and crashes

Last 24 months · FMCSA Vehicle Inspection File and Crash File

No roadside inspections or reportable crashes are on file for this USDOT number in the last 24 months.

FMCSA safety rating: Not rated

Inspection and crash counts come from FMCSA records and are shown as reported. They are not a safety rating. A crash record does not mean the carrier was at fault. FMCSA has not rated a carrier unless a safety rating is listed. For FMCSA’s own data and its explanation, see the FMCSA SAFER Company Snapshot.

Out-of-service rates are calculated by CheckTrucking from inspection records (driver: levels I, II, III, VI; vehicle: levels I, II, V, VI). They are not FMCSA scores.

Authority history

FMCSA licensing records (Motus and legacy L&I) · migration-only status adjustments are not shown

  1. Involuntary revocation — Contract carrier authority
  2. Involuntary revocation — Contract carrier authorityDiscontinued revocation on January 31, 2019
  3. Involuntary revocation — Contract carrier authorityDiscontinued revocation on April 12, 1993
  4. Granted — Contract carrier authorityRevoked on March 10, 2025
  5. Granted — Contract carrier authorityRevoked on March 10, 2025
  6. Granted — Contract carrier authorityRevoked on March 10, 2025

Fleet and operations

From the company’s own registration (Form MCS-150), updated October 29, 2024

Power units
5
Trucks
5
Tractors owned
5
Trailers owned
29
Drivers
5
CDL drivers
5
Interstate drivers
5
Miles traveled
108,863 (2023)
Classification
Authorized for hire
Hazardous materials
Yes
USDOT registered
June 1, 1974
Address
21 Westford Rd, Ayer, MA 01432
Phone (registered with FMCSA)
(978) 772-3113

Cargo carried

  • General freight
  • Building materials
  • Machinery, large objects
  • Liquids / gases
  • Construction
  • Precast concrete

Key facts

  • USDOT number 24484 was registered on June 1, 1974.
  • Operating authority MC-95612 was first granted on June 12, 1981.
  • The company last updated its FMCSA registration (Form MCS-150) on October 29, 2024.
  • It reported 108,863 vehicle miles traveled in 2023.
  • Its process agent filing (BOC-3) is with Service of Process Agents, Inc..

Other carriers in Ayer, MA

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