Carrier profile · USDOT 1314641 · MC-519195 · Updated Jun 13, 2026

WB SERVICES LLC

41 power unitsavg 8 yrLocal · 2 statesPHILADELPHIA, PA88/100
CARRIER ACTIVEMC-519195 ACTIVE
Verified linkswbsrvs.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 17.4%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 — 23 vehicle and 27 driver inspections over 24 months.

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

5.9% · 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 8.9 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

27 inspections in the charted months · busiest month Nov '25 · 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
0.3 / unit·yr
thin signalabundant signal
Few roadside inspections for a 41-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
41
Inspections · 24 mo
27
Annualized
14 / yr
Coverage
0.3 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
50%
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.

  • 393.9 Inoperative required lampsVehicle Maintenance16 · 6 OOS
  • 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving9 · 0 OOS
  • 393.45 Brake tubing / hose defectsVehicle Maintenance4 · 0 OOS
  • 396.3 Inspection / repair / maintenance not performedVehicle Maintenance2 · 1 OOS
  • 393.209 Parts & accessories (vehicle condition)Vehicle Maintenance2 · 2 OOS
  • 393.60 Windshield / glazingVehicle Maintenance2 · 0 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance2 · 2 OOS
  • 396.17 Periodic (annual) inspectionVehicle Maintenance2 · 0 OOS
  • 393.11 Required lamps/reflectors missingVehicle Maintenance1 · 0 OOS
  • 393.47 Brake actuators / linings / componentsVehicle Maintenance1 · 0 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 41 inspections — a clean logging history.

Crash history· 64 total · 1 in 24 mo

64
Total crashes
1
In last 24 mo
2
Fatal
26
Injury
YearCrashesFatalInjuryTow
20261011
20232012
20202002
20196116
20184004
20171111
20167057
20159038
20146006
20132002
20124024
20117046
20104033
20092002
20083032
20072011
20061010
20051001
DateStateFatalitiesInjuriesTow-away
Jun 3, 2026NC01Yes
Dec 7, 2023PA01Yes
Jan 11, 2023PA00Yes
Nov 30, 2020PA00Yes
Jul 17, 2020MD00Yes
Jul 20, 2019MD01Yes
Jun 1, 2019PA00Yes
May 31, 2019MD00Yes
May 18, 2019PA00Yes
Apr 5, 2019VA10Yes
Jan 14, 2019VA00Yes
Dec 7, 2018VA00Yes
Dec 7, 2018VA00Yes
May 13, 2018PA00Yes
Jan 29, 2018MD00Yes
Jan 2, 2017VA11Yes
Nov 21, 2016MD02Yes
Oct 26, 2016VA01Yes
Sep 10, 2016PA00Yes
Jul 22, 2016VA01Yes
Jul 21, 2016PA01Yes
Jul 8, 2016PA00Yes
Apr 22, 2016VA01Yes
Dec 18, 2015VA00Yes
Oct 8, 2015PA00Yes