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UnknownUSDOT 1542352· CARRIER· EIN 23-1928059
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N F STRING & SON INC

1380 HOWARD STREET, HARRISBURG, PA, 17104(717) 234-2441crobison@nfstring.comGREGORY STRING
Vetting snapshot
Authority
Unknown
per SAFER
Insurance
No active filing
not required
Vehicle OOS
9.1%
below 22% national avg
Driver OOS
2.5%
below 6.7% national avg
Crashes 24mo
3
none fatal
Red flags
None
nothing flagged
94
/ 100

Risk factors

Low riskVioCodes score
3 crashes in the last 24 months

A weighted read of the public FMCSA signals below — authority, insurance, out-of-service, crashes, roadside OOS rates, and carrier connections. A starting point for vetting, not a guarantee.

Roadside inspection performance

Out-of-service rate vs national average. Lower is better.

Vehicle33 inspections · 9.1% OOS · National 22%
Driver40 inspections · 2.5% OOS · National 6.7%

Crash record (US, last 24 months)

Total

3

Tow-away

3

Injury

0

Fatal

0

Company profile

FMCSA census

PRIVATE PROPERTY

Power units
24
on file (MCS-150)
Drivers
16
3 hold a CDL
Annual mileage
0.5M mi
reported 2024
Recordable crash rate
0.00
per million miles
How far they run · drivers by operating lane
  • Interstate · 100+ mi16 drivers
Company officer
GREGORY STRING
Operation
Interstate
D-U-N-S
50508811
Registered since
2006-08-15
Last MCS-150 update
2025-02-19
Census status
Active

Fleet: 24 trucks · 4 owned tractors · 4 owned trailers.

Source: FMCSA Company Census File (data.transportation.gov). Fleet and driver counts are self-reported on the carrier’s most recent MCS-150 filing.

Data change history

Every FMCSA record change we’ve detected — address, fleet size, contacts, MCS-150 — newest first.

Activity history

2 events
  1. 02/19/2025MCS-150 update filed

    0.5M mi reported (2024)

  2. 08/15/2006Registered with FMCSA

    PRIVATE PROPERTY

Merged from FMCSA authority, insurance, out-of-service, and census records.

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Operations

Classification

  • PRIVATE PROPERTY

Area served

  • Interstate
★

FMCSA safety rating

Rating
Not rated
Type
—
Rated
—
Last review
—
📄

MCS-150 registration

Form date
2025-02-19
Reported mileage
530,000 mi (2024)
📜

Changes on file

FMCSA census history
  1. January, 2021

    First on-record entry — N F STRING & SON INC, ,

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Data sourced from public FMCSA records via safer.fmcsa.dot.gov · Latest FMCSA update: Sep 2026 · Page refreshed: Oct 12, 2026, 5:19 AM. VioCodes is not affiliated with FMCSA. To dispute incorrect data, file a DataQs Request for Data Review.