Carrier profile · USDOT 785221 · Updated Jun 13, 2026

Davey Tree Surgery Company

DBA DAVEY TREE

1,577 power unitsavg 6.8 yrMulti-region · 9 statesLIVERMORE, CA68/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORYHAZMAT

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 34.2%24-mo cumulative
050%nat'l 22.26%
Driver OOS 10.7%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 38 vehicle and 56 driver inspections over 24 months.

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

33.3% · latest 6-mo window▲ Rising

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending up 29.9 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

56 inspections in the charted months · busiest month Jul '26 · 5

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 1,577-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
1,577
Inspections · 24 mo
56
Annualized
28 / yr
Coverage
0.0 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

2%
Unsafe Driving
Vektor peer est.
11%
Hours-of-Service
Vektor peer est.
74%
Driver Fitness
Vektor peer est.
Controlled Substances
0violations
clean · per-BASIC
60%
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 Driving38 · 0 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance19 · 4 OOS
  • 396.17 Periodic (annual) inspectionVehicle Maintenance7 · 0 OOS
  • 393.43 Parts & accessories (vehicle condition)Vehicle Maintenance6 · 6 OOS
  • 393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance4 · 0 OOS
  • 391.11 Driver not qualifiedDriver Fitness4 · 4 OOS
  • 390.21 USDOT number marking on vehicleUnsafe Driving3 · 0 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance3 · 3 OOS
  • 393.78 Windshield wipersVehicle Maintenance2 · 0 OOS
  • 383.91 Commercial Driver's License (CDL)Driver Fitness1 · 1 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 72 inspections — a clean logging history.

Crash history· 73 total · 5 in 24 mo

73
Total crashes
5
In last 24 mo
2
Fatal
18
Injury
YearCrashesFatalInjuryTow
20262002
20251001
20243012
20232002
20224113
20212002
20205025
20193003
20186115
20173023
20165015
20155005
20143013
20121001
20103003
20096016
20085015
20072020
20061011
20051011
20043023
20021001
20012002
20001010
19991001
19982002
DateStateFatalitiesInjuriesTow-away
Jul 1, 2026NJ00Yes
Jan 23, 2026SC00Yes
Mar 21, 2025CA00Yes
Nov 1, 2024TX01No
Aug 14, 2024TX00Yes
May 11, 2024TX00Yes
Nov 2, 2023CA00Yes
Apr 9, 2023CA00Yes
Dec 22, 2022TX10No
Dec 20, 2022CA01Yes
Dec 16, 2022WA00Yes
Aug 12, 2022OK00Yes
Aug 5, 2021TX00Yes
May 28, 2021TX00Yes
Nov 25, 2020CA01Yes
Aug 5, 2020CA01Yes
Mar 17, 2020TX00Yes
Feb 29, 2020TX00Yes
Jan 22, 2020TX00Yes
Sep 12, 2019TX00Yes
Jul 24, 2019WA00Yes
May 20, 2019TX00Yes
Nov 20, 2018TX00Yes
Oct 25, 2018TX00Yes
Jun 26, 2018CA01No