Carrier profile · USDOT 1011591 · MC-426686 · Updated Jun 13, 2026

ALPHA MATERIALS INC

31 power unitsavg 7.6 yrLocal · 1 statesJURUPA VALLEY, CA76/100
AUTHORITY STATUS UNKNOWNMC-426686 STATUS UNKNOWN
Verified linksFMCSA SAFER

Safety

Roadside out-of-service rates versus the national benchmark, inspection and crash trends, decoded violation themes, and ELD / hours-of-service integrity — the full safety picture behind the verdict.

Out-of-service rate· 24-mo cumulative · vs national

Vehicle OOS 18.2%24-mo cumulative
050%nat'l 22.26%
Driver OOS 0.0%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 11 vehicle and 4 driver inspections over 24 months.

Vehicle OOS rate· vehicle OOS · vehicle-level inspections · 6-month trailing

18.2% · latest 6-mo window

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. More resolved windows are needed to establish a trend. The national vehicle benchmark uses the same metric and is shown on the chart.

Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay

11 inspections in the charted months · busiest month Apr '25 · 6

Vehicle-levelDriver-levelAny OOS

Monthly FMCSA roadside inspections across the 24 charted calendar months. Bars show level-qualified vehicle and driver populations; one inspection can qualify for both. The line shows inspections with any out-of-service result.

Inspection coverage· expected vs observed · the fraud signal

Inspection coverage

How heavily FMCSA inspects this fleet for its size — it tells you how much to trust the safety signals above. Thin coverage on a young authority is a fraud signal nobody else surfaces.

Thin coverage
Under-inspected
Expected
Well-monitored
Heavily inspected
≈0.2 / unit·yr
thin signalabundant signal
Few roadside inspections for a 31-unit fleet — the out-of-service and violation signals above rest on a small sample, so weight them cautiously. Thin coverage on a young authority is itself a flag.
Registered power units
31
Inspections · 24 mo
11
Annualized
≈6 / yr
Coverage
≈0.2 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

1%
Unsafe Driving
Vektor peer est.
Hours-of-Service
0violations
clean · per-BASIC
Driver Fitness
0violations
clean · per-BASIC
Controlled Substances
0violations
clean · per-BASIC
38%
Vehicle Maintenance
Vektor peer est.

Percentile = standing among same-exposure peers (higher = worse). FMCSA publishes percentiles for only some carriers (shown official); elsewhere we show a Vektor peer-percentile estimate, or the absolute SMS measure when there are too few inspections to rank.

Violation themes· decoded · grouped by BASIC

What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.

  • 393.11 Required lamps/reflectors missingVehicle Maintenance4 · 0 OOS
  • 393.45 Brake tubing / hose defectsVehicle Maintenance4 · 0 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance3 · 1 OOS
  • 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving2 · 0 OOS
  • 393.47 Brake actuators / linings / componentsVehicle Maintenance2 · 0 OOS
  • 396.3 Inspection / repair / maintenance not performedVehicle Maintenance2 · 2 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance1 · 0 OOS
  • 393.71 Coupling / towing devicesVehicle Maintenance1 · 1 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 11 inspections — a clean logging history.

Crash history· 21 total · 3 in 24 mo

21
Total crashes
3
In last 24 mo
0
Fatal
9
Injury
YearCrashesFatalInjuryTow
20252012
20243023
20233013
20212002
20182012
20172012
20161001
20151011
20121001
20111001
20071011
20062012
DateStateFatalitiesInjuriesTow-away
Jun 27, 2025CA00Yes
Feb 12, 2025CA02Yes
Nov 26, 2024CA01Yes
May 17, 2024CA01Yes
Mar 16, 2024CA00Yes
Oct 18, 2023CA00Yes
Sep 13, 2023CA00Yes
Aug 4, 2023CA01Yes
Feb 22, 2021CA00Yes
Jan 22, 2021CA00Yes
Oct 22, 2018CA00Yes
May 22, 2018CA01Yes
Dec 15, 2017CA01Yes
Jul 18, 2017CA00Yes
Nov 29, 2016CA00Yes
Dec 6, 2015CA01Yes
Jul 11, 2012CA00Yes
Aug 18, 2011CA00Yes
Feb 14, 2007CA01Yes
Sep 18, 2006CA01Yes
Jan 3, 2006CA00Yes