Current Status

JST OPERATIONS CORP

DBA · NASSAU SUFFOLK MECHANICAL NASSAU SUFFOLK ELECTRICAL
USDOT  3020457 Active Intrastate
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Verdict
Not yet scored
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location_onSYOSSET, NY event_availableVerified April 17, 2026 databaseFMCSA public records
Power Units
11
Trucks + tractors
Drivers
11
1.00 per truck
Authority Age
9 yr
Since 2017
Safety Rating
Unrated
No DOT rating

Quick checks from the federal record

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Authority active

FMCSA currently lists this operating authority as active.

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Tenure: 9 years

Registration history dates back to 2017 — an established federal record.

FMCSA record timeline

MC Look Up archives every monthly census filing and diffs them field-by-field — 1 change tracked for USDOT 3020457 so far.

Jun 2025
MCS-150 filing changed from Mar 19, 2024 to Jul 31, 2025

Registration & fleet profile

From 1 archived monthly FMCSA census snapshot for this carrier.

  • MCS-150 filing: Mar 19, 2024 — within the biennial update window
  • Company officers: JOSEPH S TANTILLO JR. · ANNMARIE GIAMBONE
  • Operation class: Private property only
neurology Analyst Summary
AI
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No analyst narrative exists yet for JST OPERATIONS CORP. Running a full vetting search generates one — a plain-English readout of the flags, history, and network signals on this page.

What the full workup adds

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BASIC percentile detail

Each of the seven BASIC measures with percentile, threshold status, and inspection counts behind it.

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Crash-by-crash record

Every reportable crash with date, state, severity, and tow-away status — fleet-normalized.

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Live insurance verification

Current BI&PD and cargo coverage against federal minimums, with effective dates and lapse detection.

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Full identity graph

Complete shared-phone/address/officer map with revocation overlays, not just the sample above.

Common questions about JST OPERATIONS CORP

Is USDOT 3020457 authorized to operate right now?

As of the latest FMCSA sync, USDOT 3020457 (JST OPERATIONS CORP) shows authority status: Active. MC Look Up re-syncs carrier records on a rolling ~48-hour cycle, so this reflects the current federal register, not a stale snapshot.

What has changed on JST OPERATIONS CORP's FMCSA record?

MC Look Up's month-over-month census tracking has logged 1 change to this carrier's federal record — most recently its mCS-150 filing in Jun 2025. Frequent identity-field changes (name, phone, address) can signal a chameleon re-registration.

When did JST OPERATIONS CORP last update its MCS-150 filing?

The MCS-150 on file dates from 1.0 years ago. That's within FMCSA's required biennial update window.

Who is the listed company officer for JST OPERATIONS CORP?

JOSEPH S TANTILLO JR. and ANNMARIE GIAMBONE appear as company officers on the FMCSA registration for USDOT 3020457. Officer names are one of the identity fields MC Look Up cross-references against revoked carriers.

How long has USDOT 3020457 been registered?

JST OPERATIONS CORP first appears in FMCSA records in 2017, giving it roughly 9 years of registration history. Carriers under 12 months old statistically carry the highest risk of identity fraud and double-brokering.

Run the full workup on JST OPERATIONS CORP

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Keep researching

Guides to decoding DOT numbers, MC authority, CSA scores, and the red flags this page surfaces.

DOT Number Lookup Guide MC Number Lookup Guide CSA Score Guide Pre-Booking Checklist