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    BLACK HILLS TRENCHING & BORING LLC

    Risk score · full evidence · 72-hour access · No account required

    DOT #

    4004854

    Location

    SPEARFISH, SD

    Phone

    6056411584

    Power Units

    10

    Drivers

    14

    Trailers

    7

    Annual Miles

    In full report

    Entity Type

    N/A

    MCS-150 Date

    Jul 1, 2025

    Risk Signals — BLACK HILLS TRENCHING & BORING LLC

    Scanning active
    / 10
    NOT RATED

    Full risk analysis — historical patterns, fraud connections, financial signals — runs when you…

    Authority for sale

    No active listings detected…

    CLEAR

    Equipment for sale

    No fleet VINs found on marketplaces…

    CLEAR

    Financial risk

    Analyzed in the full report…

    LOCKED

    Fraud signals

    Connection analysis in the full report…

    LOCKED

    Historical patterns

    Pattern analysis runs when you unlock the report…

    LOCKED

    Recent activity

    No adverse news in 90 days…

    CLEAR

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    Inspection Summary

    Recent Inspections (90 Days)

    1

    Vehicle OOS Rate

    100%

    1 of 1

    National avg ~21%

    Driver OOS Rate

    0%

    0 of 1

    National avg ~5%

    OOS Inspections

    1

    Driver + Vehicle OOS

    Most recent

    Aug 13, 2026 · WY

    Clean rate (90d)

    0%

    Every inspection with date, location, level, violations found, and out-of-service results.

    Counterparty Reports

    Email-verified, moderated transaction reports from brokers, shippers, and carriers who worked with BLACK HILLS TRENCHING & BORING LLC.

    No verified counterparty reports yet

    Worked a load with BLACK HILLS TRENCHING & BORING LLC? Be the first to report how it went.

    About BLACK HILLS TRENCHING & BORING LLC

    BLACK HILLS TRENCHING & BORING LLC is a interstate carrier headquartered in SPEARFISH, SD 57783-8674. Registered with the U.S. Department of Transportation under DOT number 4004854, the company currently operates a fleet of 10 power units with 14 drivers.

    Service RegionsActive in 3 states

    Top states:
    WY
    MT
    SD

    Full state-by-state operating volumes, inspection locations, and lane coverage analysis.

    CSA Safety Scores3 alerts

    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.

    Contact Information

    6056411584

    Physical Address

    606 FISH HATCHERY LOOP

    SPEARFISH, SD 57783-8674

    Cargo & Operations

    Cargo Carried

    Machinery

    Violations by Category99 total

    Most common category

    Vehicle Maintenance · 32% of violations

    across 8 categories

    Full violation breakdown by category, out-of-service rates, and historical trends over time.

    Fleet Analytics6 trucks

    Top manufacturers

    FORD
    FREIGHTLINER
    KENWORTH

    Sample units

    1FDUF5HT1PDAXXXXX2023 FREIGHTLINER 389
    1FT7W2BTXKEEXXXXX2019 FREIGHTLINER CORONADO 122

    Full manufacturer, model, and model-year breakdown plus the VIN-level fleet roster.

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    Risk score · evidence · 72h access