N F String & Son INC Safety Record
DOT# 1542352 · Harrisburg, PA 17104 · 7172342441
Excellent safety record — scored 10/100 (lower is better). This carrier has one of the best inspection records on file.
Last inspected 03/11/2026
Safety Score Breakdown · 10/100 points
Lower scores are better. How is this calculated?
According to FMCSA records, N F String & Son INC (DOT# 1542352) in Harrisburg, Pennsylvania has 67 inspections on record with 43 violations and a 7.5% vehicle out-of-service rate and 3 crashes. Safety grade: A (excellent safety record).
Out-of-Service Rates vs. National Average
An out-of-service (OOS) violation means a vehicle or driver was found unsafe to operate during a roadside inspection and was prohibited from continuing until the issue was corrected.
Violation Categories · 43 total violations
FMCSA groups violations into Behavioral Analysis and Safety Improvement Categories (BASICs). Each violation found during a roadside inspection is classified into a category that reflects the type of safety risk.
Inspection History · 67 records
FMCSA inspections range from Level 1 (full vehicle and driver examination) to Level 6 (enhanced motorcoach inspection). Level 1 is the most thorough; Levels 2 and 3 are walk-around and driver-only checks.
| Date | State | Veh OOS | Drv OOS |
|---|---|---|---|
| 03/11/2026 | MD | 0 | 0 |
| 03/09/2026 | MD | 0 | 0 |
| 02/27/2026 | MD | 0 | 0 |
| 02/20/2026 | NJ | 0 | 0 |
| 02/18/2026 | NJ | 0 | 0 |
| 01/13/2026 | MD | 1 | 0 |
| 12/12/2025 | NJ | 0 | 0 |
| 12/08/2025 | MD | 0 | 0 |
| 11/03/2025 | NJ | 0 | 0 |
| 09/22/2025 | NJ | 0 | 0 |
Crash History · 3 records
| Date | State | Fatalities | Injuries | Tow-Aways |
|---|---|---|---|---|
| 29-OCT-24 | PA | 0 | 0 | 0 |
| 21-OCT-24 | PA | 0 | 0 | 0 |
| 16-JAN-25 | PA | 0 | 0 | 0 |
Fleet Profile
Power units include trucks, tractors, and other commercial motor vehicles registered to the carrier. Driver count reflects the total number of drivers reported on the carrier's MCS-150 filing.