Carrier profile · USDOT 423810 · Updated Jun 13, 2026

CONSERV FS INC

DBA CONSERV FS

110 power unitsRegional · 3 statesWOODSTOCK, IL94/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORYHAZMAT
Verified linksconservfs.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 8.7%24-mo cumulative
050%nat'l 22.26%
Driver OOS 3.5%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 23 vehicle and 29 driver inspections over 24 months.

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

0.0% · 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 5.4 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

29 inspections in the charted months · busiest month Sep '24 · 6

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 110-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
110
Inspections · 24 mo
29
Annualized
≈15 / yr
Coverage
≈0.1 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

10%
Unsafe Driving
Vektor peer est.
2%
Hours-of-Service
Vektor peer est.
56%
Driver Fitness
Vektor peer est.
Controlled Substances
0violations
clean · per-BASIC
9%
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.

ELD & hours-of-service

No hours-of-service or ELD violations on record across 40 inspections — a clean logging history.

Crash history· 39 total · 5 in 24 mo

39
Total crashes
5
In last 24 mo
0
Fatal
16
Injury
YearCrashesFatalInjuryTow
20262002
20253023
20234004
20221001
20212012
20203023
20191011
20181011
20171001
20161001
20151011
20141011
20132012
20121001
20111001
20101001
20084023
20062002
20051011
20034023
19971001
19961011
DateStateFatalitiesInjuriesTow-away
May 18, 2026IL00Yes
Feb 5, 2026IL00Yes
Dec 30, 2025IL01Yes
Oct 22, 2025IL02Yes
Jun 26, 2025IL00Yes
Nov 21, 2023IL00Yes
Nov 9, 2023IL00Yes
Jun 10, 2023IL00Yes
Apr 11, 2023IL00Yes
Oct 14, 2022IL00Yes
Oct 27, 2021IL01Yes
Aug 19, 2021IL00Yes
Apr 18, 2020WI00Yes
Apr 14, 2020IL01Yes
Jan 11, 2020IL01Yes
Feb 1, 2019IL01Yes
Apr 4, 2018WI01Yes
Aug 10, 2017IL00Yes
Nov 11, 2016WI00Yes
Apr 24, 2015IL02Yes
Aug 27, 2014IL01Yes
Dec 2, 2013IL00Yes
Jul 31, 2013IL02Yes
Nov 26, 2012IL00Yes
Jul 8, 2011IL00Yes