Carrier profile · USDOT 2451952 · MC-846476 · Updated Jun 13, 2026

ONE SOURCE WASTE SOLUTIONS INC

DBA OSWS

68 power unitsLocal · 1 statesDEFIANCE, OH50/100
CARRIER ACTIVEMC-846476 ACTIVERATED SATISFACTORYHAZMAT
Verified linkswerlor.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 66.7%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 — 3 vehicle and 4 driver inspections over 24 months.

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

75.0% · 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

4 inspections in the charted months · busiest month Sep '24 · 1

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
≈0.0 / unit·yr
thin signalabundant signal
Few roadside inspections for a 68-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
68
Inspections · 24 mo
4
Annualized
≈2 / yr
Coverage
≈0.0 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

Unsafe Driving
0violations
clean · per-BASIC
Hours-of-Service
0violations
clean · per-BASIC
Driver Fitness
0violations
clean · per-BASIC
Controlled Substances
0violations
clean · per-BASIC
Vehicle Maintenance
8.5measure
SMS · per-BASIC

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.

  • 393.9 Inoperative required lampsVehicle Maintenance4 · 0 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance3 · 3 OOS
  • 393.134 Parts & accessories (vehicle condition)Vehicle Maintenance3 · 3 OOS
  • 393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance1 · 0 OOS
  • 393.205 Parts & accessories (vehicle condition)Vehicle Maintenance1 · 1 OOS
  • 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving1 · 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 5 inspections — a clean logging history.

Crash history· 16 total · 3 in 24 mo

16
Total crashes
3
In last 24 mo
0
Fatal
8
Injury
YearCrashesFatalInjuryTow
20253023
20242012
20231001
20213013
20201001
20191001
20175043
DateStateFatalitiesInjuriesTow-away
Jun 30, 2025OH01Yes
May 28, 2025OH00Yes
Apr 7, 2025OH02Yes
Jul 26, 2024OH01Yes
Jun 24, 2024OH00Yes
Oct 19, 2023OH00Yes
Sep 29, 2021OH00Yes
Sep 15, 2021MI01Yes
Aug 2, 2021OH00Yes
Aug 31, 2020OH00Yes
Apr 8, 2019OH00Yes
Aug 25, 2017OH02Yes
Aug 14, 2017OH01No
Jul 21, 2017OH01Yes
Jul 20, 2017OH01No
Jun 21, 2017OH00Yes