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W B MASON CO INC

Trust Score

59 Fair
Company CheckW B MASON CO INC · DOT 348981

Private carrier, runs its own trucks and hauls its own freight

59 CENTRE ST, BROCKTON, MA, 02301
DOT# 348981 Brockton, Massachusetts
PRIVATE CARRIER
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834
Power Units
898
Drivers
20
Crashes (24-Month)
None on file
Insurance
Conditional
Safety Rating
789
Inspections
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SMS BASIC Scores→ Safety & Inspections→ Licensing & Insurance→ Know Your Rights→ VIN Watch & CARB Check→ Get Change Alerts→

Public record

8 events tracked · latest Jul 31, 2026 ↓ Show details ↓
Safety & compliance 7
  • Jul 8, 2026
    Clean roadside inspection, no violations.
  • Jul 6, 2026
    Clean roadside inspection, no violations.
  • Jul 2, 2026
    Clean roadside inspection, no violations.
  • Jul 1, 2026
    Clean roadside inspection, no violations.
  • Mar 5, 2026
    Crash reported (no fatalities).
  • Oct 8, 2025
    Crash reported (no fatalities).
  • Sep 9, 2025
    Crash reported (no fatalities).
Insurance 1
  • Current
    No active insurance on file.
Public FMCSA record · blue clean · orange change · red risk.

Company Information

Legal NameW B MASON CO INC
DOT Number348981
Entity TypePrivate Carrier
Operating StatusA - Active
LocationBrockton, Massachusetts
Added03/31/1989
MCS-15012/11/2025

Contact Details

PhoneSign in to view
EmailSign in to view
Physical Address59 CENTRE ST, BROCKTON, MA, 02301
Mailing Address647 SUMMER ST, SOUTH BOSTON, MA, 02110

Operating Authorities

Authority TypePRIVATE PROPERTY;OTHER-GENERAL FREIGHT
Carrier OperationA - Interstate
CommonNot Active
ContractNot Active
BrokerNot Active

Cargo Transported

General FreightPaper ProductsOffice Furniture & Products For The Workplace

Operation Classification

Private (Property)

SMS BASIC Scores

FMCSA safety categories, last 24 months. Above Cutoff = FMCSA flags a problem · Below cutoff = within limits · Clean = no violations.
Unsafe Driving
measure .4 · 38 insp with violations
Below cutoff
Hours-of-Service Compliance
measure .02 · 2 insp with violations
Below cutoff
Driver Fitness
measure .15 · 16 insp with violations
Below cutoff
Controlled Substances / Alcohol
measure 0 · 0 insp with violations
Clean
Vehicle Maintenance
measure 2.31 · 89 insp with violations
Below cutoff
Source: FMCSA SMS, updated monthly.

Mileage

Annual Mileage21,800,385 miles
Mileage Year2024
VMT SourceMCS-150 Form

Drivers

898
Interstate
0
Intrastate
0
CDL
898
Total
Interstate >100mi0
Interstate <100mi0
Intrastate >100mi0
Intrastate <100mi0

Equipment

No equipment breakdown on file with FMCSA.

HazMatYes

Safety Summary

Safety RatingConditional
Total Crashes (24-mo)20
Fatal1
Driver OOS2.2% avg 5.5%
Vehicle OOS9.2% avg 20.7%
SmartWay PartnerNo
Last Review02/01/2022

Insurance

AmountNone on file
VerifiedFMCSA · 06/16/2026
Last checked07/30/2026

Quick Facts

StatusActive
TypePrivate Carrier
Fleet834 units
Drivers898
Mileage21,800,385 mi
MCS-15012/2025

Safety & Inspection Data

Crash Summary
Total Crashes (24-mo)20
Fatal1
Injury10
Tow-Away9
Safety RatingConditional
Driver Inspections
Total497
Out of Service11
OOS Rate2.2%
National Avg5.5%
Below National Average
Vehicle Inspections
Total292
Out of Service27
OOS Rate9.2%
National Avg20.7%
Below National Average
HazMat Inspections
Total1
OOS0
OOS Rate0.0% (avg 4.5%)
Last FMCSA Review: 02/01/2022 | Rated: 10/13/1993

Safety Trends by Year

Roadside inspections and crashes on file, year over year. The red portion of each inspection bar is the out-of-service share; ▲/▼ compares to the prior year.

Inspections · red = OOS
2023
101 · 9 OOS -
2024
245 · 15 OOS ▲
2025
253 · 20 OOS ▲
2026
141 · 16 OOS ▼
Crashes
2023
4 crashes -
2024
16 crashes ▲
2025
9 crashes ▼
2026
1 crash ▼
Based on FMCSA crash and roadside inspection records (rolling 3-year window). The latest year may be partial.

Out-of-Service Summary Last 24 months

Live FMCSA roadside inspections through Jul 2026, 492 inspections, 43 resulted in out-of-service (8.7% OOS rate).

Driver Out-of-Service 13 OOS
Vehicle Out-of-Service 37 OOS
Live FMCSA roadside inspection records, refreshed monthly.

Crash Records (30)

Full crash history on file (all years), newest first. This list may show more than the headline Crashes figure above, because that figure follows the official FMCSA 24-month SMS window used for the Trust Score, older crashes still appear here for transparency.
DateLocationStateFatalInjuriesTowVehiclesWeatherRoadLight
03/05/2026 BENSALEM TOWNSHIP PA 0 1 1 2 Rain Dry Daylight
10/08/2025 MANCHESTER NH 0 0 1 2 Clear Dry Daylight
09/09/2025 NEW YORK -BRONX NY 0 2 0 2 Clear Dry Dusk
02/28/2025 EAST RUTHERFORD BORO NJ 0 1 1 2 Clear Dry Daylight
02/27/2025 Ref Marker: NY 1 1 1 1 Rain Wet Daylight
02/20/2025 EAST VINCENT TOWNSHIP PA 0 1 1 5 Freezing Rain Ice Daylight
02/19/2025 UNINCORPORATED FL 0 0 1 3 Clear Wet Daylight
02/06/2025 WALLINGFORD CT 0 1 1 2 Fog/Smog Sand/Dirt/Oil Daylight
02/04/2025 Ref Marker: NY 0 1 1 1 Clear Dry Daylight
01/17/2025 RIDGEFIELD CT 0 0 1 2 Clear Dry Daylight
12/09/2024 DANVERS MA 0 1 1 1 Clear Dry Daylight
12/04/2024 NEW HAVEN CT 0 0 1 2 Clear Dry Dusk
10/16/2024 DOYLESTOWN BOROUGH PA 0 0 1 2 Clear Dry Daylight
09/10/2024 WILMINGTON MA 0 0 1 2 Clear Dry Daylight
08/01/2024 LOWER TWP NJ 0 0 1 2 Clear Dry Daylight
07/31/2024 NEW BRUNSWICK CITY NJ 0 0 1 2 - Dry Daylight
07/12/2024 FORT LEE NJ 0 3 0 2 Clear Dry Dusk
07/10/2024 HOLLYWOOD FL 0 1 1 3 Clear Dry Daylight
05/30/2024 WEST BRIDGEWATER MA 0 2 1 3 Rain Wet Daylight
05/27/2024 PALMER MA 0 0 1 2 Rain Wet Dawn
05/21/2024 MANCHESTER NH 0 1 1 2 Clear Wet Dawn
05/16/2024 BELCAMP MD 0 0 1 2 Clear Dry Dusk
04/04/2024 HARTFORD VT 0 0 1 2 Fog/Smog Ice Daylight
03/22/2024 ELLINGTON CT 0 0 1 2 Clear Dry Daylight
03/14/2024 MD384 COLESVILLE RD MD 0 0 1 2 Clear Dry Daylight
02/12/2024 Ref Marker: NY 0 0 1 1 Severe Crosswinds Dry Daylight
12/12/2023 LEWISTON ME 0 1 1 3 Clear Dry Daylight
12/05/2023 UPPER TWP NJ 0 0 1 2 Clear Dry Daylight
10/31/2023 ROCKPORT ME 0 1 0 1 Clear Dry Daylight
10/09/2023 TAMPA FL 0 1 1 2 Clear Dry Daylight

Roadside Violations by Safety Category Last 24 months

320 roadside violations across 492 inspections, grouped into FMCSA safety-behavior categories. The shaded portion shows how many were serious enough to result in an out-of-service order.

ViolationsOut-of-service
Vehicle Maintenance 183 violations · 41 OOS
Unsafe Driving 94 violations · 0 OOS
Driver Fitness 16 violations · 12 OOS
Hours-of-Service (HOS) Compliance 6 violations · 1 OOS
Other (General) 21 violations · 0 OOS
Categories follow FMCSR violation parts (Part 393/396 = Vehicle Maintenance, Part 395 = HOS; "Other" = general/administrative parts such as 390). Raw violation counts and out-of-service results, not FMCSA percentile rankings, which are not published for property carriers.

Inspection Records (100)

DateStateLevelLocationViolationsOOSDriver ViolDriver OOSVehicle ViolVehicle OOSHazMat
07/08/2026 NH Walk-Around (Level II) NH 0 0 0 0 0 0 - ▲Detail
07/06/2026 NH Driver-Only (Level III) NH 0 0 0 0 0 0 - ▲Detail
07/02/2026 NY Walk-Around (Level II) NICHOLS NY 0 0 0 0 0 0 - ▲Detail
07/01/2026 PA Driver-Only (Level III) PORTER TWP PA 0 0 0 0 0 0 - ▲Detail
07/01/2026 MD Full (Level I) PARKTON MD 1 0 0 0 1 0 - ▲Detail
06/30/2026 VT Full (Level I) VT 0 0 0 0 0 0 - ▲Detail
06/30/2026 MD Full (Level I) PARKTON MD 0 0 0 0 0 0 - ▲Detail
06/26/2026 NH Driver-Only (Level III) NH 0 0 0 0 0 0 - ▲Detail
06/26/2026 NY Driver-Only (Level III) SEAFORD NY 0 0 0 0 0 0 - ▲Detail
06/18/2026 NY Walk-Around (Level II) WATERVLIET NY 0 0 0 0 0 0 - ▲Detail
06/16/2026 NY Walk-Around (Level II) PERU NY 2 0 0 0 2 0 - ▲Detail
06/15/2026 NY Walk-Around (Level II) CAMPBELL HALL NY 1 0 1 0 0 0 - ▲Detail
06/15/2026 MD Full (Level I) FROSTBURG MD 3 1 0 0 3 1 - ▲Detail
06/10/2026 NY Walk-Around (Level II) LOUSIVILLE NY 2 1 0 0 2 1 - ▲Detail
06/08/2026 ME Driver-Only (Level III) ME 0 0 0 0 0 0 - ▲Detail
06/05/2026 NH Driver-Only (Level III) NH 0 0 0 0 0 0 - ▲Detail
06/04/2026 PA Full (Level I) FINLEYVILLE PA 4 1 0 0 4 1 - ▲Detail
06/03/2026 FL Driver-Only (Level III) JACKSONVILLE FL 0 0 0 0 0 0 - ▲Detail
06/03/2026 WV Walk-Around (Level II) MOOREFIELD WV 2 1 2 1 0 0 - ▲Detail
06/02/2026 NJ Walk-Around (Level II) NJ 1 1 0 0 1 1 - ▲Detail
06/01/2026 NH Driver-Only (Level III) NH 0 0 0 0 0 0 - ▲Detail
05/28/2026 MA Full (Level I) MA 0 0 0 0 0 0 - ▲Detail
05/27/2026 NY Walk-Around (Level II) DIX HILLS NY 0 0 0 0 0 0 - ▲Detail
05/27/2026 PA Driver-Only (Level III) MIDDLE SMITHFIELD TWP PA 0 0 0 0 0 0 - ▲Detail
05/21/2026 NJ Driver-Only (Level III) NJ 0 0 0 0 0 0 - ▲Detail
05/21/2026 NH Driver-Only (Level III) NH 0 0 0 0 0 0 - ▲Detail
05/21/2026 NY Driver-Only (Level III) RIDGE NY 0 0 0 0 0 0 - ▲Detail
05/20/2026 NY Walk-Around (Level II) PERU NY 1 0 0 0 1 0 - ▲Detail
05/19/2026 PA Full (Level I) NEWBERRY TWP PA 0 0 0 0 0 0 - ▲Detail
05/19/2026 MA Driver-Only (Level III) MA 1 0 0 0 1 0 - ▲Detail
05/19/2026 NY Walk-Around (Level II) WATERTOWN NY 2 1 0 0 2 1 - ▲Detail
05/14/2026 NY Full (Level I) HASTINGS NY 1 0 0 0 1 0 - ▲Detail
05/13/2026 NH Walk-Around (Level II) NH 0 0 0 0 0 0 - ▲Detail
05/13/2026 PA Walk-Around (Level II) SHOEMAKERSVILLE BORO PA 0 0 0 0 0 0 - ▲Detail
05/13/2026 PA Driver-Only (Level III) TUNKHANNOCK TOWNSHIP PA 0 0 0 0 0 0 - ▲Detail
05/12/2026 PA Full (Level I) BETHEL PARK PA 0 0 0 0 0 0 - ▲Detail
05/12/2026 PA Full (Level I) UWCHLAN TOWNSHIP PA 3 0 1 0 2 0 - ▲Detail
05/11/2026 PA Walk-Around (Level II) PA 0 0 0 0 0 0 - ▲Detail
05/08/2026 MD Full (Level I) PARKTON MD 2 0 0 0 2 0 - ▲Detail
05/08/2026 MD Full (Level I) COLLEGE PARK MD 1 0 0 0 1 0 - ▲Detail
05/07/2026 ME Full (Level I) ME 0 0 0 0 0 0 - ▲Detail
05/05/2026 PA Driver-Only (Level III) PA 1 1 1 1 0 0 - ▲Detail
05/05/2026 NY Walk-Around (Level II) NORTH SYRACUSE NY 1 0 0 0 1 0 - ▲Detail
05/05/2026 NY Walk-Around (Level II) LISLE NY 6 1 0 0 6 1 - ▲Detail
05/04/2026 PA Driver-Only (Level III) NORTH EAST TWP PA 0 0 0 0 0 0 - ▲Detail
05/04/2026 VT Walk-Around (Level II) VT 0 0 0 0 0 0 - ▲Detail
04/30/2026 FL Walk-Around (Level II) MULBERRY FL 0 0 0 0 0 0 - ▲Detail
04/28/2026 NH Driver-Only (Level III) NH 0 0 0 0 0 0 - ▲Detail
04/28/2026 MD Full (Level I) PARKTON MD 2 1 0 0 2 1 - ▲Detail
04/28/2026 NY Driver-Only (Level III) SYOSSET NY 0 0 0 0 0 0 - ▲Detail
04/28/2026 NY Driver-Only (Level III) RYE NY 5 0 1 0 4 0 - ▲Detail
04/28/2026 MA Walk-Around (Level II) H-SPRINGFIELD 1 0 0 0 0 0 - ▲Detail
04/24/2026 NY Driver-Only (Level III) SEAFORD NY 0 0 0 0 0 0 - ▲Detail
04/22/2026 MD Full (Level I) PARKTON MD 0 0 0 0 0 0 - ▲Detail
04/21/2026 PA Driver-Only (Level III) UPPER CHICHESTER TOWNSHIP PA 1 0 0 0 1 0 - ▲Detail
04/20/2026 NY Walk-Around (Level II) CHURCHVILLE NY 0 0 0 0 0 0 - ▲Detail
04/16/2026 ME Full (Level I) AUBURN 1 1 0 0 1 1 - ▲Detail
04/15/2026 NH Driver-Only (Level III) NH 1 0 1 0 0 0 - ▲Detail
04/15/2026 FL Driver-Only (Level III) HIALEAH FL 0 0 0 0 0 0 - ▲Detail
04/15/2026 NY Walk-Around (Level II) WATERTOWN NY 0 0 0 0 0 0 - ▲Detail
04/14/2026 PA Full (Level I) HEMPFIELD TWP PA 0 0 0 0 0 0 - ▲Detail
04/14/2026 ME Full (Level I) OLD TOWN - SCALES SB 0 0 0 0 0 0 - ▲Detail
04/14/2026 NY Driver-Only (Level III) LISLE NY 0 0 0 0 0 0 - ▲Detail
04/10/2026 PA Driver-Only (Level III) MANHEIM PA 0 0 0 0 0 0 - ▲Detail
04/10/2026 NH Driver-Only (Level III) NH 0 0 0 0 0 0 - ▲Detail
04/06/2026 PA Driver-Only (Level III) SALEM TOWNSHIP PA 1 0 1 0 0 0 - ▲Detail
04/06/2026 PA Walk-Around (Level II) SOUTH MIDDLETON TOWNSHIP PA 2 1 1 0 1 1 - ▲Detail
04/02/2026 NH Walk-Around (Level II) NH 1 0 0 0 1 0 - ▲Detail
04/01/2026 NY Driver-Only (Level III) WOODBURY NY 0 0 0 0 0 0 - ▲Detail
04/01/2026 NY Driver-Only (Level III) SEAFORD NY 0 0 0 0 0 0 - ▲Detail
03/30/2026 PA Full (Level I) WAYNESBURG PA 1 0 0 0 1 0 - ▲Detail
03/24/2026 NH Walk-Around (Level II) NH 0 0 0 0 0 0 - ▲Detail
03/24/2026 NH Driver-Only (Level III) NH 0 0 0 0 0 0 - ▲Detail
03/23/2026 FL Driver-Only (Level III) WILDWOOD FL 0 0 0 0 0 0 - ▲Detail
03/19/2026 NJ Full (Level I) NJ 4 1 0 0 4 1 - ▲Detail
03/19/2026 NH Driver-Only (Level III) NH 0 0 0 0 0 0 - ▲Detail
03/18/2026 ME Walk-Around (Level II) YORK - SCALES 1 0 0 0 1 0 - ▲Detail
03/17/2026 NY Driver-Only (Level III) CLIFTON PARK NY 0 0 0 0 0 0 - ▲Detail
03/16/2026 CT Walk-Around (Level II) DANBURY SCALE 3 0 0 0 3 0 - ▲Detail
03/12/2026 PA Driver-Only (Level III) NEWTOWN PA 1 0 0 0 1 0 - ▲Detail
03/11/2026 NJ Driver-Only (Level III) NJ 0 0 0 0 0 0 - ▲Detail
03/11/2026 NH Full (Level I) NH 0 0 0 0 0 0 - ▲Detail
03/10/2026 NY Full (Level I) DELMAR NY 0 0 0 0 0 0 - ▲Detail
03/10/2026 NY Driver-Only (Level III) DIX HILLS NY 1 0 1 0 0 0 - ▲Detail
03/09/2026 NY Full (Level I) CHURCHVILLE NY 0 0 0 0 0 0 - ▲Detail
03/06/2026 CT Driver-Only (Level III) TRUMBULL 1 0 1 0 0 0 - ▲Detail
03/03/2026 FL Walk-Around (Level II) HIALEAH FL 0 0 0 0 0 0 - ▲Detail
03/03/2026 FL Walk-Around (Level II) HIALEAH FL 0 0 0 0 0 0 - ▲Detail
02/28/2026 CT Walk-Around (Level II) MIDDLETOWN SCALE 0 0 0 0 0 0 - ▲Detail
02/27/2026 PA Driver-Only (Level III) MORRISVILLE PA 0 0 0 0 0 0 - ▲Detail
02/26/2026 ME Driver-Only (Level III) SOUTH PORTLAND 0 0 0 0 0 0 - ▲Detail
02/25/2026 NY Walk-Around (Level II) CHURCHVILLE NY 0 0 0 0 0 0 - ▲Detail
02/25/2026 MD Full (Level I) PARKTON MD 3 1 0 0 3 1 - ▲Detail
02/25/2026 DC Full (Level I) WASHINGTON DC 4 1 2 1 2 0 - ▲Detail
02/24/2026 NY Driver-Only (Level III) LISLE NY 0 0 0 0 0 0 - ▲Detail
02/24/2026 MD Walk-Around (Level II) PIKESVILLE MD 0 0 0 0 0 0 - ▲Detail
02/24/2026 NH Driver-Only (Level III) NH 1 0 1 0 0 0 - ▲Detail
02/19/2026 NY Walk-Around (Level II) CORFU NY 0 0 0 0 0 0 - ▲Detail
02/19/2026 PA Driver-Only (Level III) WERNERSVILLE PA 0 0 0 0 0 0 - ▲Detail
02/19/2026 NJ Full (Level I) NJ 0 0 0 0 0 0 - ▲Detail
Detailed Inspection Report

Safety Performance Percentiles

FMCSA SMS percentile rankings. Higher percentile = worse performance relative to peers.

Total Inspections509
Unsafe Driving 38 viols
HOS Compliance 2 viols
Driver Fitness 16 viols
Vehicle Maintenance 89 viols

Licensing & Insurance

No insurance history records.

No active insurance policies.

No authority history.

No revocation records.

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