Charlestown Cornerstone Llc is an active interstate carrier based in Charlestown, NH.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 3 | 0 | 0 |
| Tractors | 5 | 0 | 0 |
| Trailers | 7 | 0 | 0 |
| Total Power Units | 8 | ||
Distinct vehicles · 24 mo
vs 8 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category | Insp w/ Viol |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 62% | 85% | Around peer average |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 83% | 91% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 80% | 88% | 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 | 2 | — | 6.67% |
| Vehicle | 0 | 0 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jul 1, 2025 | 0 | 0 | 1 | 1 |
| Jan 1, 2025 | 0 | 2 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Driver Fitness | 3 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 17, 2026 | VT | TRUCK TRACTOR | 0 | 0 |
| Feb 17, 2026 | MA | TRUCK TRACTOR | 0 | 0 |
| Oct 15, 2025 | NH | STRAIGHT TRUCK | 2 | 0 |
| Aug 25, 2025 | VT | STRAIGHT TRUCK | 0 | 0 |
| May 13, 2025 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 2 | 0.45 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 1 | 5.14 | — |
| Driver Fitness | 2 | 0.71 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 3 states. Top state NH accounts for 54% of activity. Activity outside home state (NH): 46%.
| 2 |
| Unsafe Driving | 2 | 0 | 0 |
| Vehicle Maintenance | 2 | 2 | 0 |
| VT |
| STRAIGHT TRUCK |
| 0 |
| 0 |
| Mar 24, 2025 | NH | TRUCK TRACTOR | 0 | 0 |
| Feb 17, 2025 | NH | TRUCK TRACTOR | 1 | 1 |
| Feb 12, 2025 | NH | STRAIGHT TRUCK | 0 | 0 |
| Nov 13, 2024 | NH | TRUCK TRACTOR | 2 | 1 |
| Sep 10, 2024 | VT | TRUCK TRACTOR | 1 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Oct 15, 2025 | 3939ALSLI | Lighting - Stop lamps - Any inoperative. | Vehicle Maintenance | — |
| Oct 15, 2025 | 3939ALTSI | Lighting - Turn signal - Any inoperative on the rearmost vehicle. | Vehicle Maintenance | — |
| Feb 17, 2025 | 39111B4 | Medical (Certificate) - Operating a CDL (passenger or property carrying) vehicle that is non-excepted and the driver has self-certified as excepted interstate or | Driver Fitness | Yes |
| Nov 13, 2024 | 38323A2LCDL | Endorsements - (CDL) - Operate a CMV without proper endorsements on operators license | Driver Fitness | Yes |
| Nov 13, 2024 | 39145AMCEM | Medical (Certificate) - Operating a CMV with an expired medical certificate | Driver Fitness | — |
| Sep 10, 2024 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Mar 29, 2024 | 3922C | Failure to obey traffic control device | Unsafe Driving | — |