Mas-Tek Builders INC (USDOT 3960313)

Frequently asked questions

What carrier is DOT 3960313?

DOT 3960313 (USDOT 3960313) is Mas-Tek Builders INC, an intrastate non-hazmat motor carrier.

What is Mas-Tek Builders INC's USDOT number?

Mas-Tek Builders INC's USDOT number is 3960313. No MC docket number is on file.

Is Mas-Tek Builders INC 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's USDOT registration active as of Sep 15, 2026. We could not confirm that live just now. Source: FMCSA registration and licensing records.

Does Mas-Tek Builders INC have insurance on file with FMCSA?

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

What is Mas-Tek Builders INC's safety record?

FMCSA records show no vehicle inspections for Mas-Tek Builders INC 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 Mas-Tek Builders INC's CSA score?

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

What is Mas-Tek Builders INC's FMCSA safety rating?

Mas-Tek Builders INC 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.

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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Sep 15, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status