DBA: William Charles Construction
William Charles Construction Company Llc is an active interstate carrier based in Rockford, IL.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 250 | 0 | 0 |
| Tractors | 1 | 0 | 0 |
| Trailers | 116 | 0 | 0 |
| Total Power Units | 251 | ||
Distinct vehicles · 24 mo
vs 251 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 28% | 82% | Better than most peers |
| HOS Compliance | 100% | 97% | Worse than most peers |
| Driver Fitness | 100% | 99% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 95% | 93% | Worse than most peers |
Lower percentile = lower SMS measure = stronger safety record. Computed nightly across active carriers in the same state and fleet-size band.
| Type | Inspections | OOS | OOS % | Nat'l Avg |
|---|---|---|---|---|
| Driver | 0 | 4 | — | 6.67% |
| Vehicle | 0 | 3 | — | 22.26% |
| Hazmat | 0 | 0 | — | 4.44% |
Where they run
Inspected in 3 states. Top state IL accounts for 50% of activity.
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jul 1, 2024 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 7 | 1 | 3 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 21, 2026 | IL | OTHER | 6 | 4 |
| Feb 23, 2026 | IL | TRUCK TRACTOR | 1 | 0 |
| Jan 21, 2026 | PA | STRAIGHT TRUCK | 3 | 2 |
| Oct 31, 2025 | AZ | STRAIGHT TRUCK | 4 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 2 | 0.20 | — |
| HOS Compliance | 1 | 2.50 | — |
| Vehicle Maintenance | 4 | 9.25 | — |
| Driver Fitness | 2 | 5.75 | — |
| Controlled Substances | 0 | 0.00 | — |
| Driver Fitness | 3 | 2 | 3 |
| Hours-of-Service Compliance | 2 | 1 | 1 |
| Unsafe Driving | 2 | 2 | 0 |
| 1 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 21, 2026 | 38323A2 | Operating a CMV without a CDL | Driver Fitness | Yes |
| Mar 21, 2026 | 39141A1LOC | No medical certificate in driver's possession - vision hearing insulin using epilepsy or any condition causing loss of consciousness | Driver Fitness | Yes |
| Mar 21, 2026 | 39216 | Failing to use seat belt while operating a CMV | Unsafe Driving | — |
| Mar 21, 2026 | 393130C | Improper restraint/securement of item | Vehicle Maintenance | Yes |
| Mar 21, 2026 | 39343 | No/improper breakaway or emergency braking | Vehicle Maintenance | Yes |
| Mar 21, 2026 | 39617C | Operating a CMV without proof of a periodic inspection | Vehicle Maintenance | — |
| Feb 23, 2026 | 39617C | Operating a CMV without proof of a periodic inspection | Vehicle Maintenance | — |
| Jan 21, 2026 | 38323A2LCDLN | License (CDL) - Operate a CMV and does not possess a valid CDL | Driver Fitness | Yes |
| Jan 21, 2026 | 39343DB | Brake - Missing or inoperable breakaway braking system on a trailer(s) or converter dolly | Vehicle Maintenance | Yes |
| Jan 21, 2026 | 39617CPI | Operating a CMV without documentation of a periodic inspection | Vehicle Maintenance | — |