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N F STRING & SON INC
Harrisburg, PA
CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating, crash records and out-of-service rates checked
FMCSA status: Active registration · no operating authority · DOT 1542352
Active
No Safety Rating
Broker Vetting Summary
Key signals from current FMCSA records
Authority
No Active Authority
Common carrier
Insurance
Not Found
No coverage amount on file
Safety
Not Rated
10.8% OOS · 58 inspections on record
✓ No risk flags found on authority or insurance records
Vetting notes
- Active FMCSA registration, but no active for-hire operating authority on record
- Registered with FMCSA as a private carrier — not registered to haul other companies' freight for hire
- No active insurance filing found on record
- Vehicle out-of-service rate 10.0% — below the 20.7% national average
- Driver out-of-service rate 0.0% — below the 5.5% national average
- 58 FMCSA inspections on record
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
1542352
Safety Rating
Not Rated
Operation Classification
Private (property)
MCS-150 Filed
February 19, 2025
FMCSA Registration
August 15, 2006
Annual Mileage
530,000 mi (2024)
Contact Information
Address
1380 Howard Street, Harrisburg, PA 17104
Phone
Email
Owner / Officer
Gregory String
Cargo Types
General FreightPassengersOther Cargo
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
58
Driver Inspections
44
Vehicle Inspections
47
Out-of-Service Violations
6
Violations by Category
Vehicle Maintenance35
Unsafe Driving9
Hours of Service0
OOS Rates vs. National Average
Driver OOS Rate0.0% · national avg 5.5%
✓ Below national average
Vehicle OOS Rate10.0% · national avg 20.7%
✓ Below national average
10.8% of 37 inspections in the last 24 months put a driver or vehicle out of service —
30th percentile among carriers with 25–99 inspections (lower is better).
CarrierChk calculation from FMCSA roadside inspection records, not an FMCSA score.
Inspection Trend by Year
2026
2025
2024
Violation Rate by Category
Share of roadside inspections in FMCSA's rolling 24-month window that found a violation in each category. The individual violations are listed under each inspection in Inspection Details below. None of this is the basis of the safety rating, which comes from an on-site compliance review.
Vehicle Maintenance
9 of 33 inspections
Unsafe Driving
6 of 40 inspections
Hours of Service
0 of 40 inspections
Driver Fitness
1 of 40 inspections
Controlled Substances
0 of 40 inspections
Crash History (3)
Crashes reported to FMCSA in the last 24 months. A crash appearing here is a reported event, not a finding of fault.
3
Crashes
0
Fatalities
0
Injuries
3
Tow-aways
| Date | State | Fatal | Injured | Tow | Conditions |
|---|---|---|---|---|---|
| January 16, 2025 | PA | — | — | Yes | Other · Dusk · Wet |
| October 29, 2024 | PA | — | — | Yes | No Adverse Conditions · Daylight · Dry |
| October 21, 2024 | PA | — | — | Yes | No Adverse Conditions · Daylight · Dry |
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
MD28
NJ16
NY3
PA1
VA1
Fleet & Equipment (25)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~24
of 24 reported to FMCSA
Trailers
~1
seen at inspection
Equipment types observed
Chassis / Incomplete
18
Truck
4
Livestock
1
Straight Truck
1
Tractor
1
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2019 Hino XJC710 / XFC710 | Truck · Class 5 | JHHHDM2H4KK003554 | 8 | — |
| 2016 Ram 5500 | Chassis / Incomplete · Class 5 | 3C7WRMAJ5GG193916 | 4 | 2 |
| 2018 Hino XJC720 / XFC720 | Truck · Class 5 | JHHRDM2H5JK004909 | 4 | — |
| 2022 Ram 5500 | Chassis / Incomplete · Class 5 | 3C7WRNAJ2NG255758 | 3 | 1 |
| 2022 Ram 5500 | Chassis / Incomplete · Class 5 | 3C7WRNAJ9NG329158 | 3 | — |
| 2019 4-star Trailers Inc. | Livestock · 28 ft | 4FKGG2839K0037510 | 3 | 1 |
| 2017 Ram 5500 | Chassis / Incomplete · Class 5 | 3C7WRMAJ1HG656037 | 2 | — |
| 2016 Ram 5500 | Chassis / Incomplete · Class 5 | 3C7WRMAJ7GG304319 | 2 | — |
| 2016 Ram 5500 | Chassis / Incomplete · Class 5 | 3C7WRMAJXGG168378 | 2 | — |
| 2018 Ram 5500 | Chassis / Incomplete | 3C7WRMAL1JG282116 | 2 | — |
Show all 25 units
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2021 Ram 5500 | Chassis / Incomplete · Class 5 | 3C7WRNAJ4MG526074 | 2 | — |
| 2022 Ram 5500 | Chassis / Incomplete · Class 5 | 3C7WRNAJ9NG224412 | 2 | — |
| 2015 Mack CXU (Pinnacle) | Tractor · Class 8 | 1M1AW32Y4FM007588 | 1 | 1 |
| 2017 Ram 5500 | Chassis / Incomplete · Class 5 | 3C7WRMAJ6HG656034 | 1 | — |
| 2017 Ram 5500 | Chassis / Incomplete · Class 5 | 3C7WRMAJ8HG656035 | 1 | — |
| 2017 Ram 5500 | Chassis / Incomplete · Class 5 | 3C7WRMAJXHG656036 | 1 | — |
| 2022 Ram 5500 | Chassis / Incomplete · Class 5 | 3C7WRNAJ3NG171738 | 1 | — |
| 2022 Ram 5500 | Chassis / Incomplete · Class 5 | 3C7WRNAJ7NG224408 | 1 | — |
| 2021 Ram 5500 | Chassis / Incomplete · Class 5 | 3C7WRNAJ8MG702091 | 1 | — |
| 2022 Ram 5500 | Chassis / Incomplete · Class 5 | 3C7WRNAJXNG150658 | 1 | — |
| 2019 International MV607 | Truck · Class 6 | 3HAEWMML0KL243535 | 1 | — |
| 2019 International MV607 | Truck · Class 6 | 3HAEWMML9KL243534 | 1 | — |
| Intl | Straight Truck | 3HAEWMML9KL243634 | 1 | 1 |
| 2018 Isuzu NQR | Chassis / Incomplete · Class 5 | JALE5W164J7900923 | 1 | — |
| 2023 Hino S52 | Chassis / Incomplete · Class 5 | JALEMW16XP7303268 | 1 | — |
A vehicle appearing here was recorded in an inspection — it is not proof the carrier still operates it today.
Inspection Details
Each roadside inspection with its violations
Inspection Records (58)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| October 21, 2026 | XL00093800 | NEW BRITAIN BOROUGH PA | I | — | — | N. F. STRING & SON | Straight Truck |
RAM |
3C7WRNAJ9NG329158 |
PA ZVF3622 |
| August 18, 2026 | J320623055 | SADSBURY TWP PA | III | 2 | — | — | Straight Truck |
HINO |
JHHHDM2H4KK003554 |
PA ZKX1787 |
| 392.2-SLLCP | State/Local Laws - Operate a CMV while using a cellular phone | Texting | ||||||||
| 392.2SLFYEMV | State/Local Laws - Failure to yield to emergency vehicle. | Dangerous Driving | ||||||||
| August 10, 2026 | 0290C00983 | PARKTON MD | II | — | — | — | Straight Truck |
HINO |
JHHHDM2H4KK003554 |
PA ZKX1787 |
| July 2, 2026 | 0L10002002 | WANTAGH NY | III | — | — | — | Straight Truck |
RAM |
3C7WRMAJXGG168378 |
PA ZJJ1504 |
| June 16, 2026 | SPSYI01466 | NJ, NJ | I | — | — | NA | Straight Truck |
HINO |
JHHHDM2H4KK003554 |
PA ZKX1787 |
| May 7, 2026 | 0295C01369 | PARKTON MD | I | — | — | — | Straight Truck |
RAM |
3C7WRMAJ6HG656034 |
PA ZJZ8567 |
| April 27, 2026 | SPEKI02759 | NJ, NJ | I | 5 | — | — | Straight Truck |
HINO |
JHHRDM2H5JK004909 |
PA VCL6420 |
| 392.7A-D | Driver - Failed to conduct pre-trip inspection or make use of required parts and accessories | Inspection Reports | ||||||||
| 393.95F | Emergency Equipment - Stopped vehicle warning devices missing or improper | Emergency Equipment | ||||||||
| 393.9A-LIL | Lighting - Identification lamp(s) inoperative | Clearance Identification Lamps/Other | ||||||||
| 393.9A-LCL | Lighting - Clearance lamp(s) inoperative | Clearance Identification Lamps/Other | ||||||||
| 393.9A-LSML | Lighting - Side marker lamp(s) inoperative | Clearance Identification Lamps/Other | ||||||||
| April 14, 2026 | SPSJI00859 | NJ, NJ | II | 2 | 1 | — | Straight Truck |
RAM |
3C7WRMAJ5GG193916 |
PA ZLE6119 |
| 391.15A-LNCDLNSRW | OOSOperating a non-CDL required commercial motor vehicle with driving privileges revoked, suspended, cancelled or otherwise disqualified. (391.15(a)) | License-related: High | ||||||||
| 393.201B-FR | Frame - Cab or body mounts loose/broken/missing | Cab Body Frame | ||||||||
| March 20, 2026 | SPEPI02184 | NJ, NJ | I | 3 | — | — | Straight Truck |
HINO |
JHHHDM2H4KK003554 |
NJ ZKX1787 |
| 393.9A-LCL | Lighting - Clearance lamp(s) inoperative | Clearance Identification Lamps/Other | ||||||||
| 393.30-B | Battery - Not protected | Other Vehicle Defect | ||||||||
| 393.95A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | Emergency Equipment | ||||||||
| March 11, 2026 | 9813C00096 | FREDERICK MD | I | — | — | — | Straight Truck |
RAM |
3C7WRNAJ7NG224408 |
PA ZVF3621 |
Shippers Seen at Inspections
Shipper names recorded by roadside inspectors over roughly the last three years. Only inspected loads appear, so this is a sample of who the carrier hauls for, not a complete customer list. Names are as entered at the roadside; blanks and placeholders such as “N/A” or “same as carrier” are left out.
| Shipper | Inspections | Most recent |
|---|---|---|
| STRING AND SON | 1 | August 19, 2024 |
| REPUBLIC BANK | 1 | January 5, 2024 |
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: October 18, 2026.
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