Carrier profile · USDOT 316373 · Updated Jul 4, 2026

Waste Management of Mass Inc

DBA WM

322 power unitsavg 6.9 yrLocal · 2 statesWESTBOROUGH, MA88/100
AUTHORITY STATUS UNKNOWNRATED CONDITIONAL

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 22.2%24-mo cumulative
050%nat'l 22.26%
Driver OOS 5.9%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 9 vehicle and 34 driver inspections over 24 months.

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

33.3% · 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 43.3 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

34 inspections in the charted months · busiest month Nov '24 · 4

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
0.1 / unit·yr
thin signalabundant signal
Few roadside inspections for a 322-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
322
Inspections · 24 mo
34
Annualized
17 / yr
Coverage
0.1 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

2%
Unsafe Driving
Vektor peer est.
Hours-of-Service
0violations
clean · per-BASIC
76%
Driver Fitness
Vektor peer est.
Controlled Substances
0violations
clean · per-BASIC
34%
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 Driving24 · 0 OOS
  • 393.134 Parts & accessories (vehicle condition)Vehicle Maintenance6 · 6 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance3 · 0 OOS
  • 392.7 Driving of commercial motor vehiclesUnsafe Driving3 · 0 OOS
  • 383.23 Operating without a valid CDLDriver Fitness2 · 2 OOS
  • 392.9 Failure to secure load / cargo not securedUnsafe Driving2 · 0 OOS
  • 391.41 No / expired medical certificateDriver Fitness1 · 1 OOS
  • 396.5 Oil and/or grease leakVehicle Maintenance1 · 0 OOS
  • 391.11 Driver not qualifiedDriver Fitness1 · 0 OOS
  • 390.21 USDOT number marking on vehicleUnsafe Driving1 · 0 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 48 inspections — a clean logging history.

Crash history· 207 total · 13 in 24 mo

207
Total crashes
13
In last 24 mo
1
Fatal
90
Injury
YearCrashesFatalInjuryTow
20262002
20255005
20248038
20238008
2022100310
20216136
20208018
20196016
20184014
20177037
20165015
20153003
20147037
2013150712
2012130311
20118048
2010100610
20095035
20089029
20071401011
20065043
20051011
20047037
20038057
20021301010
20015054
20004024
19993013
19983023
19973023
19961011
19951001
DateStateFatalitiesInjuriesTow-away
Jan 12, 2026MA00Yes
Jan 5, 2026MA00Yes
Dec 5, 2025MA00Yes
Sep 29, 2025MA00Yes
Jun 12, 2025MA00Yes
Apr 7, 2025MA00Yes
Feb 8, 2025MA00Yes
Nov 27, 2024MA02Yes
Nov 12, 2024MA00Yes
Oct 21, 2024MA00Yes
Oct 4, 2024MA00Yes
Sep 12, 2024MA01Yes
Aug 28, 2024MA00Yes
Aug 8, 2024MA00Yes
Jul 16, 2024MA01Yes
Nov 15, 2023MA00Yes
Oct 25, 2023MA00Yes
Sep 29, 2023MA00Yes
May 25, 2023MA00Yes
May 19, 2023MA00Yes
Apr 7, 2023MA00Yes
Jan 27, 2023MA00Yes
Jan 26, 2023MA00Yes
Nov 29, 2022MA00Yes
Nov 25, 2022MA00Yes