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    S B COX READY MIX INC

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

    DOT #

    2284804

    Location

    ROCKVILLE, VA

    Phone

    8043640500

    Power Units

    84

    Drivers

    56

    Trailers

    3

    Annual Miles

    In full report

    Entity Type

    N/A

    MCS-150 Date

    Jan 7, 2026

    Risk Signals — S B COX READY MIX INC

    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)

    8

    Vehicle OOS Rate

    0%

    0 of 8

    National avg ~21%

    Driver OOS Rate

    12.5%

    1 of 8

    National avg ~5%

    OOS Inspections

    1

    Driver + Vehicle OOS

    Most recent

    Jun 30, 2026 · VA

    Clean rate (90d)

    46%

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

    Crash Summary

    Total Crashes

    42

    All time

    Fatalities

    0

    Injuries

    28

    Tow-Away

    42

    Counterparty Reports

    Email-verified, moderated transaction reports from brokers, shippers, and carriers who worked with S B COX READY MIX INC.

    No verified counterparty reports yet

    Worked a load with S B COX READY MIX INC? Be the first to report how it went.

    About S B COX READY MIX INC

    Locally owned since 1996, S.B. Cox Ready Mix supplies Virginia with high-quality ready mix concrete and aggregate materials. The company operates nine concrete plants and four stone yards across various locations in Virginia. Their offerings include ready mix concrete, sand, gravel, crushed concrete, topsoil, mulch, and rip rap. Their concrete plants are VDOT and NRMCA certified, and they have ACI-certified technicians to ensure quality control.

    Key Features

    Ready mix concrete
    Aggregate materials
    Stone yards
    VDOT and NRMCA certified plants
    ACI-certified technicians

    Service RegionsActive in 1 states

    Top states:
    VA

    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.

    Contact Information

    8043640500

    Physical Address

    2160 LANIER LANE

    ROCKVILLE, VA 23146

    Cargo & Operations

    Cargo Carried

    Construction

    Violations by Category44 total

    Most common category

    Vehicle Maintenance · 36% of violations

    across 8 categories

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

    Fleet Analytics43 trucks

    Top manufacturers

    MACK
    VOLVO
    VOLVO COMMERCIAL

    Sample units

    1M2GR2TC0MM0XXXXX2021 MACK GRANITE 64FT
    1M2GR2TC1NM0XXXXX2022 MACK DM688S

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

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