WB
W B MASON CO INC
DOT 348981ActiveInterstateBROCKTON, MA
COMPANY
Authority since
—
MCS-150
2025-12-11 · 24,574,757 mi (2025)
Fleet
834 units · 6 trailers · 898 drivers
ADDRESS
Physical
59 CENTRE ST
BROCKTON, MA 02301
BROCKTON, MA 02301
Mailing
647 SUMMER ST
SOUTH BOSTON, MA 02110
SOUTH BOSTON, MA 02110
CONTACT
Phone
6175107830
Email
john.burns@wbmason.com
OFFICERS
Primary Officer
JOHN BROMAGE
Title
CFO
OPERATION & CARGO
Operation classification
Private Property
Specialty
General Freight
Cargo types
3
General FreightPaper ProductsOther
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads.
AUTHORITY
—
Active authority
INSURANCE
None
No coverage on file
RISK GRADE
Moderate Risk
1 risk factors · 2 strengths
OOS RATE
8.3%
65 / 785 inspections
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections Checking local VIN index…
Moderate Risk
29/100 risk points1 risk factor · 2 strengths · 5 data pointshigh confidenceWeighted heuristic: crashes are decayed by recency and normalized per 100 power units, out-of-service and violation rates use a rolling 24-month window, plus FMCSA BASIC alerts and the CarrierIntel Safety Score (which also decays when compliance has not been verified by a recent inspection). Not the official FMCSA SMS score.
SAFETY PERFORMANCE
Crash Record
192 crashes · 8 fatal · 92 with injuries · 173 tow-away
Clean Inspection Rate
92% — 720 clean of 785 inspections
Out-of-Service Rate
8.3% — driver OOS 19, vehicle OOS 49
COMPLIANCE & AUTHORITY
Operating Authority
Active operating authority on file
Authority Events
No authority history events
MCS-150 Filing
Last filed 2025-12-11
INSURANCE
Active Coverage
No active insurance policies on file
SUMMARY
No active insurance on file
Low crash rate (0.8 per 100 trucks/yr)
92% clean inspections
1 fatal crash in the last 24 months — 0.06 per 100 trucks/yr, at or below the industry norm for a fleet this size
FMCSA crash records do not state who was at fault
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