WS
WESTERN SKY MATERIALS LLC
CarrierIntel Score: 58/100. 33 inspection violations in the past 12 months. Updated Oct 2026.
DOT 3937913ActiveIntrastate Non-HazmatDALLAS, TX
COMPANY
Authority since
—
MCS-150
2025-06-30 · 453,231 mi (2024)
Fleet
24 units · 12 trailers · 11 drivers
Annual mileage (VMT)
453,231 mi (2024)
ADDRESS
Physical
10839 CINDERELLA LN
DALLAS, TX 75229
DALLAS, TX 75229
Mailing
391 E LAS COLINAS BLVD 130#907
IRVING, TX 75039
IRVING, TX 75039
CONTACT
Phone
3252076399
Email
zjeffery@westernskyholdings.com
OFFICERS
Primary Officer
ZACHARY JEFFERY
Title
MANAGER
OPERATION & CARGO
Operation classification
Private Property
Specialty
Other
Cargo types
1
Other: SAND
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
50 mo
Since USDOT registration
INSURANCE
Insurance not verified
Federal insurance records may not cover this carrier's operation type. Verify coverage through state records or the insurer.
RISK GRADE
Moderate Risk
2 risk factors · 2 strengths
OOS RATE
14.3%
3 / 21 inspections
CarrierIntel Safety Score
Rolling 12-month heuristic based on inspections, OOS, violations, crashes & fatalities. Not the official FMCSA SMS score.
58
out of 100
Fair
Markers: OOS inspection Crash Fatality
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections Checking local VIN index…
Moderate Risk
2 risk factors · 2 strengths · 5 data pointsSAFETY PERFORMANCE
Crash Record
1 crashes · 0 fatal · 1 with injuries · 1 tow-away
Clean Inspection Rate
86% — 18 clean of 21 inspections
Out-of-Service Rate
14.3% — driver OOS 0 insp., vehicle OOS 3 insp.
COMPLIANCE & AUTHORITY
USDOT Registration
Status: Active
Operating Authority
No operating authority on file
Out-of-service orders
None on record
Authority Events
No authority history events
MCS-150 Filing
Last filed 2025-06-30
INSURANCE
Active Coverage
Insurance not verified — Federal insurance records may not cover this carrier's operation type. Verify coverage through state records or the insurer.
SUMMARY
Elevated OOS rate 14% (last 24 mo)
2.5 violations per inspection
Low crash rate (2.1 per 100 trucks/yr)
86% clean inspections
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