CarrierIntel Score: 47/100. 18 inspection violations in the past 12 months. Updated Oct 2026.
DOT 2755240MC 1059007No active authorityActiveIntrastate Non-HazmatALLEGHENY CASUALTY COMPANY · $0 · 1 policyVALENCIA, CA
COMPANY
Authority since
—
MCS-150
2025-02-07 · 50,000 mi (2024)
Fleet
5 units · — trailers · 5 drivers
Annual mileage (VMT)
50,000 mi (2024)
ADDRESS
Physical
25350 MAGIC MOUNTAIN PKWY STE 300 VALENCIA, CA 91355
Mailing
29033 AVENUE SHERMAN VALENCIA, CA 91355
CONTACT
Phone
8889449994
Email
admin@westernmaterials.net
OFFICERS
Primary Officer
JOHN MONTAZERI
Title
PRESIDENT
OPERATION & CARGO
Operation classification
Authorized For Hire
Specialty
Construction & Building Materials
Cargo types
3
Building MaterialsConstructionOther
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. Specialty is our summary of the declared cargo mix.
AUTHORITY
135 mo
Since USDOT registration
INSURANCE
1 active
ALLEGHENY CASUALTY COMPANY
RISK GRADE
Elevated Risk
2 risk factors · 2 strengths
OOS RATE
38.5%
10 / 26 inspections
CarrierIntel Safety Score
Rolling 12-month heuristic based on inspections, OOS, violations, crashes & fatalities. Not the official FMCSA SMS score.
47
out of 100
Below Average
Markers: OOS inspection Crash Fatality
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections