State Material Mason Supply CORP (USDOT 939746)
1 caution found.
- DOT number
- USDOT 939746
- Operating authority
- No active operating authority on file with FMCSA. 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
- 18 power units, 7 drivers
- Operation type
- Interstate
- Physical address
- 243 GRAND BLVD, WESTBURY, NY 11590
- MCS-150 last filed
- 2024-08
Findings
- Fatal crash on record (last 24 months) (Caution): 1 fatal crash on FMCSA record in last 24 months
Frequently asked questions
What carrier is DOT 939746?
DOT 939746 (USDOT 939746) is State Material Mason Supply CORP, an interstate motor carrier.
What is State Material Mason Supply CORP's USDOT number?
State Material Mason Supply CORP's USDOT number is 939746. No MC docket number is on file.
Is State Material Mason Supply CORP currently authorized to operate?
No active operating authority on file with FMCSA. 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 State Material Mason Supply CORP have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is State Material Mason Supply CORP's safety record?
In the last 24 months, FMCSA records show a 36.4% vehicle out-of-service rate for State Material Mason Supply CORP, from 4 of 11 vehicle inspections, against a national average of 22.9% (fleetfax-computed from FMCSA inspections, as of 2026-08-26). FMCSA records also show 1 recordable crash in the same window.
What is State Material Mason Supply CORP's CSA score?
FMCSA does not publish a single CSA score for carriers. State Material Mason Supply CORP's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is State Material Mason Supply CORP's FMCSA safety rating?
State Material Mason 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.
Changes over time
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View the full fleetfax report for State Material Mason Supply CORP
Carriers based in Westbury, 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