Carrier profile · USDOT 933327 · MC-972234 · Updated Jun 13, 2026

Environmental Works Inc

168 power unitsavg 5.7 yrMulti-region · 10 statesSPRINGFIELD, MO94/100
CARRIER ACTIVEMC-972234 ACTIVEHAZMAT
Verified linksenvironmentalworks.comFMCSA 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 8.3%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 — 36 vehicle and 59 driver inspections over 24 months.

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

22.2% · latest 6-mo window▼ Falling

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending down 7.7 pts across the window. 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

59 inspections in the charted months · busiest month Sep '24 · 7

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 168-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
168
Inspections · 24 mo
60
Annualized
≈30 / yr
Coverage
≈0.2 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

Unsafe Driving
.03measure
SMS · per-BASIC
4%
Hours-of-Service
Vektor peer est.
14%
Driver Fitness
Vektor peer est.
Controlled Substances
0violations
clean · per-BASIC
22%
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.

  • 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving18 · 0 OOS
  • 393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance4 · 0 OOS
  • 393.45 Brake tubing / hose defectsVehicle Maintenance3 · 0 OOS
  • 392.16 Failure to use seat beltUnsafe Driving2 · 0 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance2 · 2 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance2 · 2 OOS
  • 393.60 Windshield / glazingVehicle Maintenance2 · 0 OOS
  • 172.202 Other violationOther2 · 0 OOS
  • 383.23 Operating without a valid CDLDriver Fitness2 · 2 OOS
  • 391.41 No / expired medical certificateDriver Fitness2 · 0 OOS

ELD & hours-of-service

2 hours-of-service / ELD violations on record · most recent May 13, 2025. FMCSA does not publish the ELD device brand; these are the carrier's logging-compliance signals.

2ELD device issues
0No log / no ELD
0False logs
0Drove over hours

Trending worse — 50% of ELD violations are in the last 24 months.

Crash history· 16 total · 5 in 24 mo

16
Total crashes
5
In last 24 mo
0
Fatal
5
Injury
YearCrashesFatalInjuryTow
20262012
20252002
20245025
20222012
20201001
20192002
20151001
20101011
DateStateFatalitiesInjuriesTow-away
Jun 16, 2026AR01Yes
Jan 13, 2026OK00Yes
May 28, 2025KS00Yes
Apr 25, 2025MO00Yes
Sep 28, 2024NE02Yes
Jul 7, 2024KS00Yes
Apr 17, 2024KS00Yes
Apr 15, 2024IL00Yes
Feb 20, 2024MO01Yes
Sep 1, 2022MO01Yes
Jul 1, 2022KS00Yes
Jan 30, 2020MO00Yes
Nov 21, 2019IL00Yes
Sep 16, 2019MO00Yes
Dec 14, 2015MO00Yes
Jul 26, 2010MO02Yes