MT
MASON TRUCKING CO INC
DOT 573036MC 277792ActiveMotor CarrierInterstateAMERICAN FOREST CASUALTY COMPANY RRG +1 · $2,000,000 · 2 policiesABERDEEN, WA
COMPANY
Authority since
2005-12-13
MCS-150
2026-06-16 · 235,751 mi (2025)
Fleet
8 units · 7 trailers · 7 drivers
ADDRESS
Physical
200 MYRTLE STREET
ABERDEEN, WA 98520
ABERDEEN, WA 98520
Mailing
PO BOX 2078
ABERDEEN, WA 98520
ABERDEEN, WA 98520
CONTACT
Phone
3605374647
Email
office@MASONTRUCKINGCO.COM
OFFICERS
Primary Officer
SEAN JAMES MASON
Title
OWNER
OPERATION & CARGO
Operation classification
Authorized For Hire
Specialty
Construction & Building Materials
Cargo types
5
General FreightLogs, Poles, Beams, LumberMachinery, Large ObjectsGrain, Feed, HayPaper Products
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
253 mo
Active authority
INSURANCE
2 active
AMERICAN FOREST CASUALTY COMPANY RRG
RISK GRADE
Severe Risk
3 risk factors · 2 strengths
OOS RATE
33.3%
22 / 66 inspections
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections Checking local VIN index…
Severe Risk
63/100 risk points3 risk factors · 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
13 crashes · 0 fatal · 5 with injuries · 10 tow-away
Clean Inspection Rate
67% — 44 clean of 66 inspections
Out-of-Service Rate
33.3% — driver OOS 1, vehicle OOS 21
COMPLIANCE & AUTHORITY
Operating Authority
Active operating authority on file
Authority Events
5 historical event(s) on file
MCS-150 Filing
Last filed 2026-06-16
INSURANCE
Active Coverage
2 active policy(ies) · total max coverage $2,000,000
SUMMARY
Severe OOS rate 35% (last 24 mo)
25.0 crashes per 100 trucks/yr — well above norm
2.1 violations per inspection
Active insurance on file
Coverage $2.0M
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