Pulling FMCSA records…

1lt Construction Corporation (USDOT 4392354)

1 caution found.

DOT number
USDOT 4392354
Operating authority
Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. The federal bulk file showed this carrier active as of 2026-08-30. We could not confirm that live just now.
Insurance on file
No active liability (BIPD) insurance on file with FMCSA.
Safety rating
No published safety rating
Fleet on file
2 power units, 2 drivers
Operation type
Intrastate Non-Hazmat
Physical address
10 PINE ST, ISLIP, NY 11751-2207
MCS-150 last filed
2025-04

Findings

  • Multiple carriers at this address (Caution): One other active carrier is registered at this physical address. Shared addresses are common for freight offices and registered agents.

Frequently asked questions

What carrier is DOT 4392354?

DOT 4392354 (USDOT 4392354) is 1lt Construction Corporation, an intrastate non-hazmat motor carrier.

What is 1lt Construction Corporation's USDOT number?

1lt Construction Corporation's USDOT number is 4392354. No MC docket number is on file.

Is 1lt Construction Corporation currently authorized to operate?

Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. The federal bulk file showed this carrier active as of 2026-08-30. We could not confirm that live just now. Source: FMCSA registration and licensing records.

Does 1lt Construction Corporation have insurance on file with FMCSA?

No active liability (BIPD) insurance on file with FMCSA.

What is 1lt Construction Corporation's safety record?

FMCSA records show no vehicle inspections for 1lt Construction Corporation in the last 24 months, so there is no out-of-service rate. FMCSA records also show 0 recordable crashes in the same window.

What is 1lt Construction Corporation's CSA score?

FMCSA does not publish a single CSA score for carriers. 1lt Construction Corporation's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.

What is 1lt Construction Corporation's FMCSA safety rating?

1lt Construction Corporation has no published FMCSA safety rating. Most US carriers have never received a rating review, so an unrated carrier is the common case, not a warning sign by itself.

Changes over time

Carriers change. Phone numbers, email addresses, insurance, authority. A sudden contact-info change is often the first sign of carrier identity fraud. fleetfax tracks these changes. Create a free account to follow changes on carriers you save.

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View the full fleetfax report for 1lt Construction Corporation

Carriers based in Islip, NY

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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Aug 30, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status