Carrier profile · USDOT 1198463 · Updated Aug 20, 2026

Diaz Construction Co

17 power unitsavg 15.3 yrLocal · 1 statesAVON, MA81/100

AUTHORITY STATUS UNKNOWN

Observed fleet · trailing 24 mo daily

17Power units

13 observed · MCS-150

2Trailers seen

Decoded · vPIC

15.3Avg age (yr)

2001–2024 · vPIC

Call dispatch(508) 427-0540 Email dispatchcdiaz@diaz-construction.com

Click to see how we scored it

Load decision · FMCSA snapshot · Aug 20, 2026

Review before loading

Operating, but with flags a broker should weigh before tendering freight.

Watch · 2

Vehicle out-of-service rate above average25.0% vs the 22.26% national average.Driver out-of-service rate well above average26.3% of driver inspections were placed out of service vs the 6.7% national average.

In good standing · 1

Established 23 yearsOperating authority has been on file since 2004.

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo25.0%

▲ 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-mo25.0%

▲ 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

17 power units. Brokers price each fleet type apart.

Fleet age vs peersOlder

15.3 yr

Model years 2001–2024 · peer benchmark unavailable.

Identity stabilityStable

22 yr unchanged

Same registration since 2004 — no chameleon / reincarnation signal.

Safety

19 inspections · 24 mo · vs national benchmarks

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

Vehicle OOS 25.0%24-mo cumulative

050%nat'l 22.26%

Driver OOS 26.3%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 4 vehicle and 19 driver inspections over 24 months.

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

0.0% · latest 6-mo window▼ Falling

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending down 66.7 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

19 inspections in the charted months · busiest month Dec '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

≈0.6 / unit·yr

thin signalabundant signal

Roadside-inspection volume is about what you'd expect for a 17-unit fleet — enough signal to read the safety record, though not a heavy sample.

Registered power units: 17
Inspections · 24 mo: 19
Annualized: ≈10 / yr
Coverage: ≈0.6 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 Driving27 · 0 OOS
392.16 Failure to use seat beltUnsafe Driving4 · 0 OOS
393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance3 · 0 OOS
393.75 Tires (defective / underinflated / worn)Vehicle Maintenance3 · 3 OOS
390.21 USDOT number marking on vehicleUnsafe Driving3 · 0 OOS
391.41 No / expired medical certificateDriver Fitness3 · 2 OOS
393.11 Required lamps/reflectors missingVehicle Maintenance2 · 0 OOS
396.17 Periodic (annual) inspectionVehicle Maintenance2 · 0 OOS
399.211 Other violationOther1 · 0 OOS
391.45 No medical examination / expiredDriver Fitness1 · 1 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): 17
Observed power (24 mo): 13
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

15.3 yr

Average age

2024

Newest model yr

2001

Oldest model yr

33.3%

VINs decoded

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

Operations & Lanes

Revealed by inspection density across 1 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusLocal

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

AVON, MA

190 BODWELL STREET

Top corridor

MA 19

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-VIN flow in the last 12 months

None of this carrier's trucks were inspected under another USDOT in the last 12 months — any shared equipment is historical, not active.

Show all-time history (2 trucks · 2 carriers)

Across all inspections on record: USDOT 1076676 USDOT 3205568

Shares a company officer with other carriers

leonel diaz — 9 carriers: USDOT 1310001 USDOT 1773250 USDOT 1800532 USDOT 2038291 USDOT 3223581 USDOT 3378955 USDOT 3524730 USDOT 4502805

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

Observed (24 mo)

Shared w/ other carriers

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: 190 BODWELL STREET, AVON, MA, 02322
Operation: Intrastate (Non-Hazmat)

Contact

Phone: (508) 427-0540
Fax: (508) 427-0538
Email: cdiaz@diaz-construction.com
Web domain: diaz-construction.com

Registration

Officers: Leonel Diaz · Cindy Diaz Laneiro
USDOT / docket: 1198463
First registered: Jan 6, 2004
Last MCS-150: Mar 25, 2026 · 300,000 mi (2023)
FMCSA safety rating: Not rated
Recordable crash rate: 0.00
D-U-N-S: —

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

300,000

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 DIAZ CONSTRUCTION CO.

DIAZ CONSTRUCTION CO (USDOT 1198463) has a Vektor safety score of 81/100 and a Review before loading verdict, from the carrier's FMCSA record refreshed Aug 20, 2026.

The carrier has an unknown current for-hire authority status because no FMCSA L&I authority row is available as of Aug 20, 2026.

It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Aug 20, 2026.

Its vehicle out-of-service rate was 25.0% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Aug 20, 2026.

The carrier received 19 roadside inspections in the last 24 months — 4 vehicle-level and 19 driver-level — across 1 state, according to FMCSA roadside-inspection data refreshed Aug 20, 2026.

The carrier has 0 reportable crashes in the last 24 months and 3 fatal crashes across the full FMCSA crash record available as of Aug 20, 2026.

It reports 17 power units and 15 drivers in its most recent MCS-150 filing dated Mar 25, 2026.

It has no FMCSA-assigned safety rating in the federal record refreshed Aug 20, 2026.

Frequently asked

What is DIAZ CONSTRUCTION CO's USDOT number?

DIAZ CONSTRUCTION CO's USDOT number is 1198463.

Is DIAZ CONSTRUCTION CO authorized to operate?

As of Aug 20, 2026, DIAZ CONSTRUCTION CO is active in the FMCSA register.

What is DIAZ CONSTRUCTION CO's safety record?

DIAZ CONSTRUCTION CO has a 25.0% vehicle out-of-service rate (national average 22.26%) across 26 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 81/100 (tier: review).

How big is DIAZ CONSTRUCTION CO's fleet?

DIAZ CONSTRUCTION CO operates 17 power units and 15 drivers per its most recent MCS-150 filing.

Where is DIAZ CONSTRUCTION CO based?

DIAZ CONSTRUCTION CO is based in AVON, MA, with roadside inspections recorded across 1 state.

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