Tri-State Underground Inc (DOT# 1356151) – FMCSA Carrier Profile

DOT# 1356151● Active
Updated: 2026-03-09

Tri-State Underground Inc is a registered motor carrier with the FMCSA under USDOT number 1356151. The company operates from Townsend, DE and maintains an active operating status with 32 power units and 25 drivers on record.

Safety Rating

FMCSA Safety Rating
Not Rated

No formal safety rating has been assigned to Tri-State Underground Inc by the FMCSA. View official FMCSA record →

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Company Information

Address4369 Dupont Parkway, Townsend, DE, 19734
Phone(302) 836-8030
Entity TypePrivate Property
OperationInterstate
Power Units32
Drivers25
MCS-150 FiledDecember 4, 2025
Annual Mileage203,506 mi (2025)
All carriers in DelawareCarriers in Townsend, DE

Inspection Summary

All-time Inspections
All-time
15
Total
4
OOS
0
Driver OOS
4
Vehicle OOS
OOS Rate26.67%
The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service.

BASICS Safety Scores

BASICS Scores
Higher = more risk · FMCSA Behavior Analysis and Safety Improvement Categories
0.0
Unsafe Driving
0.0
HOS Compliance
0.1
Driver Fitness
0.0
Controlled Substances
3.3
Vehicle Maintenance
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Frequently Asked Questions

What is USDOT Number 1356151?
USDOT number 1356151 is assigned to Tri-State Underground Inc, an active motor carrier registered with the FMCSA, based in Townsend, DE.
How many inspections has Tri-State Underground Inc had?
Tri-State Underground Inc has recorded 15 total inspections with 4 out-of-service orders, representing an OOS rate of 26.67%.
Where is Tri-State Underground Inc located?
Tri-State Underground Inc is headquartered at 4369 Dupont Parkway, Townsend, DE 19734.

Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 1356151 · Last updated: 2026-03-09. View official FMCSA record →