Carrier profile · USDOT 157345 · Updated Sep 6, 2026

National Grid Service Co Inc

DBA NATIONAL GRID

235 power unitsavg 7.2 yrRegional · 4 statesWALTHAM, MA87/100

AUTHORITY STATUS UNKNOWNRATED SATISFACTORYHAZMAT

Observed fleet · trailing 24 mo daily

235Power units

10 observed · MCS-150

2Trailers seen

Decoded · vPIC

7.2Avg age (yr)

2014–2025 · vPIC

Call dispatch(781) 907-3678 Email dispatchjustus.arianegbe@nationalgrid.com

Click to see how we scored it

Load decision · FMCSA snapshot · Sep 6, 2026

Clear to load

Active authority and a clean federal record. No blocking issues found.

Watch · 2

Vehicle out-of-service rate above average33.3% vs the 22.26% national average.Multiple injury crashes5 crashes involving injuries are on record.

In good standing · 1

Established 52 yearsOperating authority has been on file since 1974.

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo33.3%

▲ 22.26% nat'l

Crashes · fatal

2 in 24 mo

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo33.3%

▲ 22.26% nat'l

Crashes · fatal

2 in 24 mo

Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots

Fleet typeIdentity

Asset-based

235 power units. Brokers price each fleet type apart.

Fleet age vs peersTypical

7.2 yr

Model years 2014–2025 · peer benchmark unavailable.

Identity stabilityStable

52 yr unchanged

Same registration since 1974 — no chameleon / reincarnation signal.

Safety

13 inspections · 24 mo · vs national benchmarks

Out-of-service rate· 24-mo cumulative · vs national

Vehicle OOS 33.3%24-mo cumulative

050%nat'l 22.26%

Driver OOS 0.0%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 3 vehicle and 13 driver inspections over 24 months.

Vehicle OOS rate· vehicle OOS · vehicle-level inspections · 6-month trailing

33.3% · latest 6-mo window▲ Rising

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending up 16.7 pts across the window. The national vehicle benchmark uses the same metric and is shown on the chart.

Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay

13 inspections in the charted months · busiest month Jan '25 · 2

Vehicle-levelDriver-levelAny OOS

Monthly FMCSA roadside inspections across the 24 charted calendar months. Bars show level-qualified vehicle and driver populations; one inspection can qualify for both. The line shows inspections with any out-of-service result.

Inspection coverage· expected vs observed · the fraud signal

Inspection coverage

How heavily FMCSA inspects this fleet for its size — it tells you how much to trust the safety signals above. Thin coverage on a young authority is a fraud signal nobody else surfaces.

Thin coverage

Under-inspected

Expected

Well-monitored

Heavily inspected

≈0.0 / unit·yr

thin signalabundant signal

Few roadside inspections for a 235-unit fleet — the out-of-service and violation signals above rest on a small sample, so weight them cautiously. Thin coverage on a young authority is itself a flag.

Registered power units: 235
Inspections · 24 mo: 13
Annualized: ≈7 / yr
Coverage: ≈0.0 inspections / unit · yr

Violation themes· decoded · grouped by BASIC

What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.

392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving6 · 0 OOS
177.817 Other violationOther4 · 1 OOS
390.21 USDOT number marking on vehicleUnsafe Driving3 · 0 OOS
393.11 Required lamps/reflectors missingVehicle Maintenance2 · 0 OOS
393.110 Cargo securement — number of tiedownsVehicle Maintenance2 · 2 OOS
392.16 Failure to use seat beltUnsafe Driving2 · 0 OOS
393.9 Inoperative required lampsVehicle Maintenance2 · 0 OOS
393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance1 · 0 OOS
107.608 Other violationOther1 · 0 OOS
396.17 Periodic (annual) inspectionVehicle Maintenance1 · 0 OOS

Explore full safety record — inspections, BASICs, crashes

Authority & Insurance

Can they legally + adequately haul your load?

Insurance continuity· insurer · policy · lapses

No insurance filing history on record.

This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here. Request a certificate of insurance to confirm active coverage before tendering.

Explore full authority & insurance record

Equipment

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 235
Observed power (24 mo): 10
Trailers (towed): 2

Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.

Fleet age· model years · decoded VINs

7.2 yr

Average age

2025

Newest model yr

2014

Oldest model yr

23.1%

VINs decoded

Explore full fleet — VIN roster, equipment mix, age distribution

Operations & Lanes

Revealed by inspection density across 4 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusRegional

revealed

States observed

US states

Inspections · 24 mo

MA busiest

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base

WALTHAM, MA

40 SYLVAN ROAD

Top corridor

MA 9 · NH 1 · NY 1

Density

fewermore

Shade = roadside inspections, last 24 mo.

See the full operating map — state density, top lanes

Network & Fraud

Affiliated entities & reincarnation signals · for review, not a verdict

Shares a registration email domain with other carriers

@nationalgrid.com — 8 carriers: USDOT 49410 USDOT 216489 USDOT 219186 USDOT 639788 USDOT 1752902 USDOT 1752919 USDOT 1752921

Shares a company officer with other carriers

amanda downey — 2 carriers: USDOT 219186

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

235

Observed (24 mo)

Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.

Explore the carrier network & VIN cross-links

Identity & Federal

FMCSA census + L&I dossier

Location

Physical address: 40 SYLVAN ROAD, WALTHAM, MA, 02451
Mailing address: 1101 TURNPIKE ST, NORTH ANDOVER, MA, 01845
Operation: Interstate· Hazmat

Contact

Phone: (781) 907-3678
Email: justus.arianegbe@nationalgrid.com
Web domain: nationalgrid.com

Registration

Officers: Donald Reppucci · Amanda Downey
USDOT / docket: 157345
First registered: Jun 1, 1974
Last MCS-150: Apr 23, 2026 · 1,386,183 mi (2025)
FMCSA safety rating: Satisfactory · Mar 19, 1996
D-U-N-S: 19237668

Fleet (self-reported · MCS-150)

235

Power units

1,021

Drivers

523

CDL drivers

1,386,183

Annual mileage

Open the full identity & federal record

Federal activity

Daily-captured FMCSA licensing & insurance changes — monitored by Vektor

Federal record activity· monitored daily by Vektor

No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.

Open the full federal-record activity feed

Reviews

Verified broker, shipper & driver reviews — moderated

Performance ratings only — never the Vektor risk score

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Verification summaryAuthority, insurance, safety and identity facts for NATIONAL GRID SERVICE CO INC.

NATIONAL GRID SERVICE CO INC (USDOT 157345) has a Vektor safety score of 87/100 and a Clear to load verdict, from the carrier's FMCSA record refreshed Sep 6, 2026.

The carrier has an unknown current for-hire authority status because no FMCSA L&I authority row is available as of Sep 6, 2026.

It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Sep 6, 2026.

Its vehicle out-of-service rate was 33.3% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Sep 6, 2026.

The carrier received 13 roadside inspections in the last 24 months — 3 vehicle-level and 13 driver-level — across 4 states, according to FMCSA roadside-inspection data refreshed Sep 6, 2026.

The carrier has 2 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Sep 6, 2026.

It reports 235 power units and 1,021 drivers in its most recent MCS-150 filing dated Apr 23, 2026.

It has an FMCSA safety rating of Satisfactory assigned Mar 19, 1996 in the federal record refreshed Sep 6, 2026.

Frequently asked

What is NATIONAL GRID SERVICE CO INC's USDOT number?

NATIONAL GRID SERVICE CO INC's USDOT number is 157345.

Is NATIONAL GRID SERVICE CO INC authorized to operate?

As of Sep 6, 2026, NATIONAL GRID SERVICE CO INC is active in the FMCSA register.

What is NATIONAL GRID SERVICE CO INC's safety record?

NATIONAL GRID SERVICE CO INC has a 33.3% vehicle out-of-service rate (national average 22.26%) across 21 roadside inspections, with 2 reportable crashes in the last 24 months, and an FMCSA "Satisfactory" safety rating. Vektor's computed risk score is 87/100 (tier: clear).

How big is NATIONAL GRID SERVICE CO INC's fleet?

NATIONAL GRID SERVICE CO INC operates 235 power units and 1,021 drivers per its most recent MCS-150 filing.

Where is NATIONAL GRID SERVICE CO INC based?

NATIONAL GRID SERVICE CO INC is based in WALTHAM, MA, with roadside inspections recorded across 4 states.

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