Carrier profile · USDOT 55605 · Updated Aug 7, 2026

Del R Gilbert & Son Block Co Inc

13 power unitsavg 12.9 yrRegional · 3 statesLACONIA, NH93/100

AUTHORITY STATUS UNKNOWNRATED CONDITIONAL

Observed fleet · trailing 24 mo daily

13Power units

10 observed · MCS-150

5Trailers seen

Decoded · vPIC

12.9Avg age (yr)

2000–2026 · vPIC

Call dispatch(603) 524-1353 Email dispatchcharleen.gilbertblock@gmail.com

Click to see how we scored it

Load decision · FMCSA snapshot · Aug 7, 2026

Clear to load

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

Watch · 1

Vehicle out-of-service rate above average33.3% vs the 22.26% national average.

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

Clean · 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

Clean · 24 mo

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

Fleet typeIdentity

Asset-based

13 power units. Brokers price each fleet type apart.

Fleet age vs peersOlder

12.9 yr

Model years 2000–2026 · peer benchmark unavailable.

Identity stabilityStable

52 yr unchanged

Same registration since 1974 — no chameleon / reincarnation signal.

Safety

19 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 — 6 vehicle and 19 driver inspections over 24 months.

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

25.0% · latest 6-mo window

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. More resolved windows are needed to establish a trend. 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

18 inspections in the charted months · busiest month Sep '25 · 3

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.

Expected band

Under-inspected

Expected

Well-monitored

Heavily inspected

≈0.7 / unit·yr

thin signalabundant signal

Roadside-inspection volume is about what you'd expect for a 13-unit fleet — enough signal to read the safety record, though not a heavy sample.

Registered power units: 13
Inspections · 24 mo: 19
Annualized: ≈10 / yr
Coverage: ≈0.7 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.

396.3 Inspection / repair / maintenance not performedVehicle Maintenance4 · 3 OOS
392.16 Failure to use seat beltUnsafe Driving3 · 0 OOS
393.47 Brake actuators / linings / componentsVehicle Maintenance3 · 0 OOS
393.53 Automatic brake adjusters / indicatorsVehicle Maintenance2 · 0 OOS
393.9 Inoperative required lampsVehicle Maintenance2 · 0 OOS
393.45 Brake tubing / hose defectsVehicle Maintenance1 · 0 OOS
392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving1 · 0 OOS
392.8 Driving of commercial motor vehiclesUnsafe Driving1 · 0 OOS
393.207 Parts & accessories (vehicle condition)Vehicle Maintenance1 · 0 OOS
390.21 USDOT number marking on vehicleUnsafe Driving1 · 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): 13
Observed power (24 mo): 10
Trailers (towed): 5

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

Fleet age· model years · decoded VINs

12.9 yr

Average age

2026

Newest model yr

2000

Oldest model yr

33.3%

VINs decoded

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

Operations & Lanes

Revealed by inspection density across 3 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusRegional

revealed

States observed

US states

Inspections · 24 mo

NH busiest

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

Home base

LACONIA, NH

427 PROVINCE RD

Top corridor

NH 14 · VT 4 · ME 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

No shared-identity links detected — no reincarnation flag, shared trucks, registration domain, or officer overlap with other carriers.

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

Observed (24 mo)

Registered and roadside-observed capacity are broadly consistent.

Explore the carrier network & VIN cross-links

Identity & Federal

FMCSA census + L&I dossier

Location

Physical address: 427 PROVINCE RD, LACONIA, NH, 03246-1331
Operation: Interstate

Contact

Phone: (603) 524-1353
Cell: (603) 651-5350
Fax: (603) 527-2673
Email: charleen.gilbertblock@gmail.com

Registration

Officers: Charleen Marble · Brian J Gilbert
USDOT / docket: 55605
First registered: Jun 1, 1974
Last MCS-150: Aug 5, 2026 · 275,356 mi (2025)
FMCSA safety rating: Conditional · Jul 24, 2002
D-U-N-S: 1084201

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

275,356

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 DEL R GILBERT & SON BLOCK CO INC.

DEL R GILBERT & SON BLOCK CO INC (USDOT 55605) has a Vektor safety score of 93/100 and a Clear to load verdict, from the carrier's FMCSA record refreshed Aug 7, 2026.

The carrier has an unknown current for-hire authority status because no FMCSA L&I authority row is available as of Aug 7, 2026.

It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Aug 7, 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 Aug 7, 2026.

The carrier received 19 roadside inspections in the last 24 months — 6 vehicle-level and 19 driver-level — across 3 states, according to FMCSA roadside-inspection data refreshed Aug 7, 2026.

The carrier has 0 reportable crashes in the last 24 months and 2 fatal crashes across the full FMCSA crash record available as of Aug 7, 2026.

It reports 13 power units and 11 drivers in its most recent MCS-150 filing dated Aug 5, 2026.

It has an FMCSA safety rating of Conditional assigned Jul 24, 2002 in the federal record refreshed Aug 7, 2026.

Frequently asked

What is DEL R GILBERT & SON BLOCK CO INC's USDOT number?

DEL R GILBERT & SON BLOCK CO INC's USDOT number is 55605.

Is DEL R GILBERT & SON BLOCK CO INC authorized to operate?

As of Aug 7, 2026, DEL R GILBERT & SON BLOCK CO INC is active in the FMCSA register.

What is DEL R GILBERT & SON BLOCK CO INC's safety record?

DEL R GILBERT & SON BLOCK CO INC has a 33.3% vehicle out-of-service rate (national average 22.26%) across 30 roadside inspections, with 0 reportable crashes in the last 24 months, and an FMCSA "Conditional" safety rating. Vektor's computed risk score is 93/100 (tier: clear).

How big is DEL R GILBERT & SON BLOCK CO INC's fleet?

DEL R GILBERT & SON BLOCK CO INC operates 13 power units and 11 drivers per its most recent MCS-150 filing.

Where is DEL R GILBERT & SON BLOCK CO INC based?

DEL R GILBERT & SON BLOCK CO INC is based in LACONIA, NH, with roadside inspections recorded across 3 states.

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