← Back to Search

VALIDATED

UNDERGROUND TESTING AND SERVICES LLC

Trust Score

Analyzing company data...

Company CheckUNDERGROUND TESTING AND SERVICES LLC · DOT 1733410

49 WENTWORTH AVE, LONDONDERRY, NH, 03053

DOT# 1733410 Londonderry, New Hampshire

MOTOR CARRIER

★★★★★ Ratings & reviews

Save to favorites Watch — alerts on changes Write a review Add a private note Download PDF report

Create free account →

Free • 30 seconds • Already a member? Log in

Power Units

Drivers

Crashes (24-Month)

Not reported

Insurance

Not Rated

Safety Rating

Inspections

Is this your company? Claim your profile →

Just researching? Create a free account →

Public record

4 events tracked · latest May 6, 2026 ↓ Show details ↓

Safety & compliance 4

May 6, 2026
Roadside inspection, 1 violation (no OOS).
May 4, 2026
Clean roadside inspection, no violations.
Apr 1, 2026
Roadside inspection, 1 violation (no OOS).
Dec 4, 2025
Roadside inspection, 1 out-of-service violation.

Public FMCSA record · blue clean · orange change · red risk.

Contact Details

Phone(603) 497-5549

Email[email protected]

Physical Address49 WENTWORTH AVE, LONDONDERRY, NH, 03053

Mailing Address809 BACK MOUNTAIN ROAD, GOFFSTOWN, NH, 03045

Other Companies at This Address

Address49 WENTWORTH AVE, LONDONDERRY, NH 03053

Others here

Distinct phones

Active

Company	DOT	Phone	Status
AUTOMOTIVE ELEGANCE LLC	4093010	(603) 930-4351	Active
UNDERGROUND TESTING AND SERVICES LLC this company	1733410	(603) 497-5549	Active

Note: sharing an address is legal and common (registered agents, virtual offices, business centers). A shared address never reduces the Trust Score.

Operating Authorities

Authority TypePRIVATE PROPERTY

Carrier OperationA - Interstate

CommonN/A

ContractN/A

BrokerN/A

Company Overview

UNDERGROUND TESTING AND SERVICES LLC is a FMCSA-validated motor carrier based in Londonderry, New Hampshire. The fleet consists of 12 power units and 7 drivers. Annual mileage is reported at 500,000 miles (2022). With zero crashes across 21 inspections, UNDERGROUND TESTING AND SERVICES LLC maintains an excellent safety record. Based on authority, insurance, safety, and compliance data, UNDERGROUND TESTING AND SERVICES LLC has a Trust Score of 92/100 (Excellent).

Operation Classification

Private (Property)Private Only

Mileage

Annual Mileage500,000 miles

Mileage Year2022

VMT SourceMCS-150 Form

Drivers

Interstate

Intrastate

CDL

Total

Interstate >100mi0

Interstate <100mi0

Intrastate >100mi0

Intrastate <100mi0

Equipment

No equipment breakdown on file with FMCSA.

HazMatNo

Safety Summary

Safety RatingNot Rated

Total Crashes (24-mo)0

Fatal0

Driver OOS8.3% avg 5.5%

Vehicle OOS0.0% avg 20.7%

Insurance

AmountNot reported

Type-

Effective-

Company-

Policy #-

Quick Facts

StatusActive

TypeMotor Carrier

Fleet12 units

Drivers7

Mileage500,000 mi

MCS-15007/2025

Safety & Inspection Data

Crash Summary

Total Crashes (24-mo)0

Fatal0

Injury0

Tow-Away0

Driver Inspections

Total12

Out of Service1

OOS Rate8.3%

National Avg5.5%

Above National Average

Vehicle Inspections

Total9

Out of Service0

OOS Rate0.0%

National Avg20.7%

Below National Average

Safety Trends by Year

Roadside inspections and crashes on file, year over year. The red portion of each inspection bar is the out-of-service share; ▲/▼ compares to the prior year.

Inspections · red = OOS

2023

2 · 0 OOS —

2024

4 · 0 OOS =

2025

5 · 1 OOS ▲

2026

3 · 0 OOS ▼

Crashes

No crashes on record.

Based on FMCSA crash and roadside inspection records (rolling 3-year window). The latest year may be partial.

Out-of-Service Summary Last 24 months

Live FMCSA roadside inspections through May 2026 — 12 inspections, 1 resulted in out-of-service (8.3% OOS rate).

Driver Out-of-Service 1 OOS

Live FMCSA roadside inspection records, refreshed monthly.

Roadside Violations by Safety Category Last 24 months

12 roadside violations across 12 inspections, grouped into FMCSA safety-behavior categories. The shaded portion shows how many were serious enough to result in an out-of-service order.

ViolationsOut-of-service

Unsafe Driving 8 violations · 0 OOS

Driver Fitness 2 violations · 1 OOS

Vehicle Maintenance 2 violations · 0 OOS

Categories follow FMCSR violation parts (Part 393/396 = Vehicle Maintenance, Part 395 = HOS; "Other" = general/administrative parts such as 390). Raw violation counts and out-of-service results — not FMCSA percentile rankings, which are not published for property carriers.

Inspection Records (14)

Date	State	Level	Location	Violations	OOS	Driver Viol	Driver OOS	Vehicle Viol	Vehicle OOS	HazMat
05/06/2026 ▼	ME	Full (Level I)	ME	1	0	0	0	1	0	-
Violations (1) 393.95A4-EEUS — CFR 393.95A4-EEUS Non-OOS
05/04/2026	ME	Full (Level I)	ME	0	0	0	0	0	0	-
04/01/2026 ▼	MA	Driver-Only (Level III)	H-CHARLTON SERVICE PLAZA	1	0	1	0	0	0	-
Violations (2) 392.2-SLLUP — Failing to Secure Cargo Non-OOS (Unsafe Driving) 392.2-SLLUP — Failing to Secure Cargo Non-OOS (Unsafe Driving)
12/04/2025 ▼	MA	Driver-Only (Level III)	WILMINGTON	2	1	2	1	0	0	-
Violations (2) 392.2-SLLLR — Failing to Secure Cargo Non-OOS (Unsafe Driving) 391.41APC — CFR 391.41APC OOS
09/16/2025	NH	Walk-Around (Level II)	NH	0	0	0	0	0	0	-
08/21/2025	NH	Walk-Around (Level II)	NH	0	0	0	0	0	0	-
07/03/2025 ▼	NH	Driver-Only (Level III)	NH	4	0	4	0	0	0	-
Violations (4) 392.82DUMT — CFR 392.82DUMT Non-OOS 392.16AD — CFR 392.16AD Non-OOS 392.16B-DPASS — CFR 392.16B-DPASS Non-OOS 391.41A-MCPC — CFR 391.41A-MCPC Non-OOS
05/29/2025	ME	Full (Level I)	YORK - SCALES	0	0	0	0	0	0	-
10/31/2024 ▼	ME	Full (Level I)	KITTERY - SCALES	1	0	0	0	1	0	-
Violations (1) 392.2-SLLSIV — Failing to Secure Cargo Non-OOS (Unsafe Driving)
10/22/2024	ME	Full (Level I)	KITTERY - SCALES	0	0	0	0	0	0	-
09/09/2024	NH	Full (Level I)	WINDHAM SCALES SOUTHBOUND	0	0	0	0	0	0	-
08/26/2024 ▼	ME	Full (Level I)	YORK - SCALES	2	0	0	0	2	0	-
Violations (2) 393.9(a) — CFR 393.9(a) Non-OOS 392.2 — Failing to Secure Cargo Non-OOS (Unsafe Driving)
07/25/2023	ME	Full (Level I)	PITTSFIELD - SCALES NB	0	0	0	0	0	0	-
07/18/2023 ▼	NH	Walk-Around (Level II)	WINDHAM SCALES NORTHBOUND	1	0	0	0	1	0	-
Violations (1) 393.9(a) — CFR 393.9(a) Non-OOS

Licensing & Insurance

No insurance history records.

No active insurance policies.

No authority history.

No revocation records.

Stay ahead of changes

You are checking UNDERGROUND TESTING AND SERVICES LLC today. We can keep watching them for you.

Authority gets revoked, insurance lapses, and a company that looks clean today can change overnight. Create an account, add this company to your list,
and we send you an alert the moment their authority, insurance, safety or contact details change.

Add them to your list

Keep this company and every partner you vet in one place you can come back to.

Get a change alert

The moment authority, insurance or safety status moves, you hear about it first.

See the full history

Trust Score over time and the complete authority and insurance timeline, not just today.

92/100

Excellent

VERIFIED

Every carrier starts at 100. We subtract points for each missing requirement or risk factor below. Verified means all four core requirements pass.

Score breakdown — from 100 to 92

Starts at 100−8 totalFinal 92

Driver out-of-service rate above national average−5

Operating history unknown−3

Verification — 4 core requirements

Active operating authority

FMCSA shows the USDOT registration and authority are active.

Operating authority N/A

Not required for private carriers — a private carrier hauls its own goods and needs no for-hire operating authority (no MC number) under FMCSA.

Insurance on file with FMCSA N/A

Not required for private carriers — a non-hazmat private carrier hauling its own goods is generally not required to file proof of insurance with FMCSA.

Safety rating not Unsatisfactory

No Unsatisfactory rating on file.

What's lowering this score

-5

Driver out-of-service rate above national average

Driver OOS 8.3333% vs national avg 5.51%.

-3

Operating history unknown

No authority grant date on file.

Where this company lands — risk scales

Driver out-of-service rate−5 of 5

0 pts · low risk−5 pts · high risk

Driver OOS 8.3333% vs national avg 5.51%.

How we calculate the Trust Score

Every company starts at 100

We subtract points for each missing requirement or risk factor. Verified means all the core requirements for that company's type pass. Nothing is added back — the score is a deduction model built only on public FMCSA data. No pay-to-play, no opinions.

Requirements differ by company type

Each company is judged fairly on its own FMCSA obligations. Anything that doesn't apply shows as a grey N/A — not required — never a penalty.

Carrier (for-hire)

Operating authority, authorized-for-hire, insurance on file, safety rating.

Broker

Broker authority + $75k surety bond (BMC-84/85). MCS-150 not required (no fleet).

Freight forwarder

FF authority + $75k bond + BOC-3. MCS-150 not required (no trucks).

Private carrier

Active USDOT + MCS-150 + safety. No operating authority / for-hire / insurance filing required (hauls its own goods).

Crashes are scaled, not flat

Crash history is proportional. We don't apply a flat penalty — we scale it to (a) crashes per vehicle in the fleet and (b) the share of those crashes that were fatal. So a big, safe fleet barely moves; a small fleet with many (and fatal) crashes takes a large hit.

0 pts deductedscaled by rate & severityup to −28 pts

Low end

50,000 vehicles + 1 crash → ~0 pts. A huge fleet with very few crashes per vehicle is almost untouched.

High end

5 vehicles + 3 crashes incl. fatal → large deduction (near the −28 cap). Many crashes per truck, fatal-heavy.

Mechanics: deduction is capped at 28 points, weighted roughly 60% on crashes-per-vehicle and 40% on the fatal ratio. Zero crashes = zero deduction. If fleet size is unknown, only crash severity can move the score (conservative).

Out-of-service rate vs. the national average

Driver and vehicle out-of-service rates are measured against the FMCSA national average, not a flat number. A company only takes the deduction when it sits above the national benchmark — for example “Vehicle OOS 37% vs national avg 20.7%”.

Point reference — the full menu

Every factor and exactly how many points it can remove. Knockout factors (they also fail Verification) are marked.

Factor	Points
USDOT / authority not active with FMCSA knockout	−25
Missing operating authority (when required) knockout	−15
No insurance or surety bond on file (when required) knockout	−25
Unsatisfactory safety rating knockout	−30
Conditional safety rating	−12
MCS-150 biennial update overdue (carriers) knockout	−10
Crashes — rate-adjusted (per-vehicle & fatal share)	0 to −28
Driver OOS rate above national average	−5
Vehicle OOS rate above national average	−5
Very new carrier (under 1 year)	−10
Limited operating history (1-3 years)	−6
Moderate operating history (3-5 years)	−3
Operating history unknown	−3
No public phone number	−3
No public email address	−2

All inputs come from public FMCSA records (operating authority, insurance/bond filings, the SAFER/SMS safety profile, crash & inspection reports). If FMCSA updates a record, the score updates with it. For the full deduction table, see the methodology page.

UNDERGROUND TESTING AND SERVICES LLC

Trust Score

Public record

Company Information

Contact Details

Other Companies at This Address

Operating Authorities

Company Overview

Operation Classification

Mileage

Drivers

Equipment

Safety Summary

Insurance

Quick Facts

Safety & Inspection Data

Safety Trends by Year

Out-of-Service Summary Last 24 months

Roadside Violations by Safety Category Last 24 months

Inspection Records (14)

Licensing & Insurance

You are checking UNDERGROUND TESTING AND SERVICES LLC today. We can keep watching them for you.

Add them to your list

Get a change alert

See the full history