DUN TRANSPORTATION AND STRINGING INC
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Power Units
60
Drivers
30
Trailers
38
Annual Miles
Locked
Entity Type
CORPORATION
MCS-150 Date
Jun 11, 2024
Out of Service
No
About DUN TRANSPORTATION AND STRINGING INC
Dun Transportation & Stringing Inc. is a specialized pipeline logistics and transportation company operating since 1910. The company handles the full lifecycle of pipe movement—from acquisition, railcar unloading, and storage through hauling, stringing, and installation—serving pipeline projects across North America. They operate a modern fleet of company-owned trucks and self-steering pole trailers supported by vacuum lifting equipment and heavy machinery.
Key Features
Risk Signals — DUN TRANSPORTATION AND STRINGING INC
Full risk analysis — historical patterns, fraud connections, financial signals — runs when you… unlock for full analysis
Authority for sale
No active listings detected…
Equipment for sale
1 fleet VIN listed — routine for fleet size…
Financial risk
Analyzed in the full report…
Fraud signals
Connection analysis in the full report…
Historical patterns
Pattern analysis runs when you unlock the report…
Recent activity
No adverse news in 90 days…
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Related Companies1 found
Who this carrier is linked to and how — shared officers, common addresses, and entities under the same ownership.
Service RegionsActive in 6 states
Full state-by-state operating volumes, inspection locations, and lane coverage analysis.
CSA Safety Scores5 BASICs
5 BASICs measured
Percentile rankings pending FMCSA publication — raw measures + violations available in the report.
Full BASIC percentiles, measure scores, BASIC + roadside alerts, and Acute Carrier flags from the latest FMCSA SMS snapshot.
Inspection History2 in 90 days
Most recent
Jun 6, 2026 · TX
Clean rate (90d)
11%
Every inspection with date, location, level, violations found, and out-of-service results.
Inspection Summary
Recent Inspections (90 Days)
2
Vehicle OOS Rate
0%
0 of 2
National avg ~21%
Driver OOS Rate
0%
0 of 2
National avg ~5%
OOS Inspections
0
Driver + Vehicle OOS
Crash Summary
Total Crashes
32
All time
Fatalities
2
Injuries
14
Tow-Away
29
Operating Authority
Common Authority
Holds Active Authority(45.5 years)
Contract Authority
Holds Active Authority(37.9 years)
Broker Authority
No Authority
Insurance & Coverage
BIPD, cargo, and excess liability coverage amounts, policy history, and insurer names — included in the vetting report.
Contact Information
Physical Address
SHERMAN, TX 75092
Cargo & Operations
Cargo Carried
Violations by Category137 total
Most common category
Vehicle Maintenance · 67% of violations
across 6 categories
Full violation breakdown by category, out-of-service rates, and historical trends over time.
Fleet Analytics37 trucks
Top manufacturers
Sample units
Full manufacturer, model, and model-year breakdown plus the VIN-level fleet roster.
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