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(682) 978-8641
O Trucking
Active Carrier & Broker

Underground Testing And Services LLC

DOT# 1733410 | Est. 2008 (18 yrs)

12

Power Units

7

Drivers

Est. 2008 (18 yrs)

Authority Age

Not Rated

Safety Rating

Company Overview

UNDERGROUND TESTING AND SERVICES LLC is an active carrier & broker registered with the FMCSA since January 2008. Based in LONDONDERRY, NH, They are classified as Interstate and operate interstate (within 100 miles). Their inferred equipment specializations include Dump Truck and Box Truck.

Equipment Analysis

Based on FMCSA cargo authorization flags and fleet composition data, Underground Testing And Services LLC appears to operate the following equipment types:

Dump Truck Box Truck

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Fleet Breakdown

Equipment Owned Term Leased Trip Leased Total
Trucks 12 0 0 12
Trailers 2 0 0 2

Fleet Size Classification: 26-50 Trucks

Authorized Cargo Types

Underground Testing And Services LLC is authorized to transport the following 4 cargo types:

Utilities Construction Water Well Other

Operations Scope

Interstate (within 100 miles)

MCS-150 Mileage: 500,000 miles (2022)

Driver Information

7

Total Drivers

7

Interstate Drivers

Dispatch Services in NH

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Verify on Official Sources

Cross-reference this carrier's data with official FMCSA systems:

Safety Performance

C

Average

Near national average

O Trucking Safety Grade

10

Inspections

24 months

10

Violations

Total found

1

Out of Service

Orders issued

Out-of-Service Rates vs National Average

Driver OOS Rate 10.0%
Nat'l avg: 7.0%

✗ Worse than national average (+3.0%)

Vehicle OOS Rate 0.0%
Nat'l avg: 21.4%

✓ Better than national average (-21.4%)

Date State Level Violations OOS
04/01/2026 MA Driver Only 1
12/04/2025 MA Driver Only 2 1
09/16/2025 NH Walk-Around 0
08/21/2025 NH Walk-Around 0
07/03/2025 NH Driver Only 4
05/29/2025 ME Full 0
10/31/2024 ME Full 1
10/22/2024 ME Full 0
09/09/2024 NH Full 0
08/26/2024 ME Full 2

Inspection data from FMCSA (24-month window). Updated daily. View full inspection history on FMCSA →

Violation Breakdown

10 Total Violations 10 inspections (24 months)
Driver Violations
7
0.7 violations per inspection 1 out-of-service
Vehicle Violations
3
0.3 violations per inspection 0 out-of-service
Overall Out-of-Service Rate 10.0% (1 / 10)

Frequently Asked Questions

What equipment does UNDERGROUND TESTING AND SERVICES LLC operate?

Based on their FMCSA cargo classifications and fleet data, UNDERGROUND TESTING AND SERVICES LLC is inferred to operate: Dump Truck and Box Truck.

Is UNDERGROUND TESTING AND SERVICES LLC's authority currently active?

UNDERGROUND TESTING AND SERVICES LLC currently holds active operating authority with the FMCSA.

How long has UNDERGROUND TESTING AND SERVICES LLC been in business?

UNDERGROUND TESTING AND SERVICES LLC has been registered with the FMCSA since January 2008, making their authority approximately 18 years, 2 months old.

Where is UNDERGROUND TESTING AND SERVICES LLC located?

UNDERGROUND TESTING AND SERVICES LLC is physically located at 49 WENTWORTH AVE, LONDONDERRY, NH 03053.

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