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    Active
    Interstate Hazmat

    MARKHAM CONTRACTING COMPANY INCORPORATED

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    DOT #

    466251

    Location

    PHOENIX, AZ

    Phone

    6238699100

    Power Units

    101

    Drivers

    175

    Trailers

    9

    Annual Miles

    Locked

    Entity Type

    CORPORATION

    MCS-150 Date

    Jul 31, 2025

    Out of Service

    No

    About MARKHAM CONTRACTING COMPANY INCORPORATED

    Markham Contracting Company Incorporated, based in Phoenix, AZ, operates a fleet of 101 power units and employs 175 drivers. The company specializes in interstate hazmat transportation, handling cargo types such as machinery, liquid gas, and construction materials. As a corporation, Markham Contracting is equipped to provide reliable trucking services across various sectors within its operational scope.

    Risk Signals — MARKHAM CONTRACTING COMPANY INCORPORATED

    Scanning active
    / 10
    NOT RATED

    Full risk analysis — historical patterns, fraud connections, financial signals — runs when you unlock for full analysis

    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

    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

    CLEAR

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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 1 states

    Top states:
    AZ

    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 History1 in 90 days

    Most recent

    Apr 30, 2026 · AZ

    Clean rate (90d)

    21%

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

    Inspection Summary

    Recent Inspections (90 Days)

    1

    Vehicle OOS Rate

    0%

    0 of 1

    National avg ~21%

    Driver OOS Rate

    0%

    0 of 1

    National avg ~5%

    OOS Inspections

    0

    Driver + Vehicle OOS

    Crash Summary

    Total Crashes

    13

    All time

    Fatalities

    0

    Injuries

    3

    Tow-Away

    13

    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

    6238699100

    Physical Address

    PHOENIX, AZ 85027-1312

    Cargo & Operations

    Cargo Carried

    Machinery
    Liquid Gas
    Construction

    Violations by Category21 total

    Most common category

    General Safety · 24% of violations

    across 4 categories

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

    Fleet Analytics12 trucks

    Top manufacturers

    KENWORTH
    PETERBILT
    CHEVROLET

    Sample units

    3C7WRMFL4KG7XXXXX2019 RAM 5500 HD
    1NPAL0EX86D6XXXXX2006 PETERBILT 567

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

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