Grohydro Supply CORP (USDOT 4544971)

Frequently asked questions

What carrier is DOT 4544971?

DOT 4544971 (USDOT 4544971) is Grohydro Supply CORP, an interstate motor carrier.

What is Grohydro Supply CORP's USDOT number?

Grohydro Supply CORP's USDOT number is 4544971. No MC docket number is on file.

Is Grohydro Supply CORP currently authorized to operate?

Federal operating authority is not required — private carrier operation. The federal bulk file showed this carrier's USDOT registration active as of Sep 13, 2026. We could not confirm that live just now. Source: FMCSA registration and licensing records.

Does Grohydro Supply CORP have insurance on file with FMCSA?

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

What is Grohydro Supply CORP's safety record?

FMCSA records show no vehicle inspections for Grohydro Supply CORP 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 Grohydro Supply CORP's CSA score?

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

What is Grohydro Supply CORP's FMCSA safety rating?

Grohydro Supply CORP 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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date.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 13, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status