Mayfield Site Contractors Inc DOT# 2144345 - Safety Rating & Carrier Info

Mayfield Site Contractors Inc is a registered motor carrier with the FMCSA under USDOT number 2144345. The company operates from King Of Prussia, PA and maintains an active operating status with 6 power units and 5 drivers on record.

Safety Rating

FMCSA Safety Rating

— Not Rated

No formal safety rating has been assigned to Mayfield Site Contractors Inc by the FMCSA. View official FMCSA record →

Inspection Summary

All-time Inspections

All-time

Total

OOS

Driver OOS

Vehicle OOS

OOS Rate12.50%

The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service.

Crash History

Crash Records

All-time

Total

Fatal

Injuries

Tow-Away

BASICS Safety Scores

BASICS Scores

Higher = more risk · FMCSA Behavior Analysis and Safety Improvement Categories

8.2

Unsafe Driving

0.0

HOS Compliance

1.6

Driver Fitness

0.0

Controlled Substances

0.0

Vehicle Maintenance

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Frequently Asked Questions

What is USDOT Number 2144345?

USDOT number 2144345 is assigned to Mayfield Site Contractors Inc, an active motor carrier registered with the FMCSA, based in King Of Prussia, PA.

How many inspections has Mayfield Site Contractors Inc had?

Mayfield Site Contractors Inc has recorded 8 total inspections with 1 out-of-service orders, representing an OOS rate of 12.50%.

Where is Mayfield Site Contractors Inc located?

Mayfield Site Contractors Inc is headquartered at 596 Swedeland Road, King Of Prussia, PA 19406.

Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 2144345 · Last updated: 2026-03-09. View official FMCSA record →

Mayfield Site Contractors Inc (DOT# 2144345) – FMCSA Carrier Profile