Conserv FS Inc
Woodstock, Illinois · Carrier number 423810
248
power units
248
power units
Conserv FS Inc is a freight carrier based in Woodstock, Illinois with 248 power units and 145 drivers as reported, the 2,349th largest trucking fleet in the US and the 178th largest in Illinois. In the 24 months to Sep 30, 2026 it had 5 reportable crashes (2.02 per 100 power units vs 2.98 for all carriers).
Updated Oct 11, 2026 · crashes and inspections to Sep 30, 2026
Power units
248
#178 in IL
Drivers
145
145 with commercial license
Crashes, 24 mo
5
0 fatal
Per 100 trucks
2.02
All carriers: 2.98
Vehicles out of service
15.0%
All inspections: 22.8%
Inspections, 24 mo
26
42% with no violation
Compared with other carriers
Crash rate over 24 months per 100 power units, and the share of roadside inspections that took the vehicle or driver off the road
| Crashes / 100 trucks | Vehicles OOS | Drivers OOS | |
|---|---|---|---|
| Conserv FS Inc | 2.02 | 15.0% | 3.8% |
| Carriers with 10+ trucks in IL | 5.00 | 23.2% | 3.6% |
| Carriers with 10+ trucks, US | 2.98 | 19.3% | 3.6% |
| All roadside inspections | - | 22.8% | 6.4% |
Lower is better. Carriers that drive more miles per truck can have more crashes per truck.
Crashes, 24 months
0 people killed and 3 injured
- Fatal0
- Injury2
- Tow-away3
Roadside inspections, 24 months
Inspections and how many ended out of service
| Kind | Inspections | Out of service | Rate |
|---|---|---|---|
| Driver | 26 | 1 | 3.8% |
| Vehicle | 20 | 3 | 15.0% |
| Hazardous load | 12 | 1 | 8.3% |
Carrier facts
- Carrier number
- 423810
- Based in
- Woodstock, Illinois
- Registered
- Oct 12, 1990
- Operation
- Across state lines
- Carries
- Freight
- Authority for hire
- None
- Safety rating
- Satisfactory (Oct 1, 1992)
- Miles driven
- 1.47 million (2024)
- Type
- Private property
- Cargo
- Chemicals, Farm supplies, General freight, Grain feed hay, Liquids gases, Machinery
- Last update filed
- Oct 21, 2025
Questions and answers
How many trucks does Conserv FS Inc have?
Conserv FS Inc reports 248 power units (trucks, tractors and buses) and 145 drivers, 145 of them with a commercial license. That is the 2,349th largest fleet among US trucking carriers. Its trucks drove 1.47 million miles in 2024.
Is Conserv FS Inc a safe carrier?
In 24 months Conserv FS Inc had 5 reportable crashes, 2.02 per 100 power units (below the 2.98 of all carriers with 10+ trucks). 15.0% of its vehicle inspections took the truck off the road (all inspections: 22.8%). Its latest official safety rating is Satisfactory (Oct 1, 1992). A crash record does not say who caused the crash.
Reportable crashes of trucks and buses: a death, an injury or a vehicle towed away. A crash record does not say who caused the crash. Recent months can still grow as late reports arrive. Out-of-service rate: the percent of roadside inspections that took the driver or the vehicle off the road until a serious problem was fixed. Carriers with few inspections have rates that swing a lot. Fleet, drivers and miles as the carrier reported them. Official public data, updated daily.