ANCO CONSTRUCTION LLC
DBA: AINSWORTH-BENNING CONSTRUCTION
Risk score · full evidence · 72-hour access · No account required
Power Units
21
Drivers
42
Trailers
Locked
Annual Miles
Locked
Entity Type
N/A
MCS-150 Date
Apr 2, 2025
Out of Service
No
About ANCO CONSTRUCTION LLC
Ainsworth-Benning is a construction company specializing in a range of project types including higher education, healthcare, commercial and office buildings, high-end residential constructions, industrial projects, and heavy highway construction. With over 65 years of experience, the company operates primarily in the Black Hills, Wyoming, and western South Dakota. They have received several awards for their performance, including the 2013 Alliant Build America Award, Construction Industry Center Master Craftsmanship, and various safety awards. They are known for completing projects on time, within budget, and to client satisfaction.
Key Features
Risk Signals — ANCO CONSTRUCTION LLC
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
No fleet VINs found on marketplaces…
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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Service RegionsActive in 1 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.
Operating Authority
Common Authority
N/A
Contract Authority
N/A
Broker Authority
N/A
Insurance & Coverage
BIPD, cargo, and excess liability coverage amounts, policy history, and insurer names — included in the vetting report.
Contact Information
Physical Address
SPEARFISH, SD 57783-3228
Cargo & Operations
Cargo Carried
Violations by Category1 total
Most common category
Cargo · 100% of violations
across 1 categories
Full violation breakdown by category, out-of-service rates, and historical trends over time.
Fleet Analytics1 trucks
Top manufacturers
Sample units
Full manufacturer, model, and model-year breakdown plus the VIN-level fleet roster.
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