Mason Supply Source LLC (USDOT 3765638)
No blockers or cautions found.
- Operating authority
- Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- No published safety rating
- Fleet on file
- 2 power units, 1 drivers
- Operation type
- Intrastate Non-Hazmat
- Physical address
- 163-165 BRIDGE RD STE 100, ISLANDIA, NY 11749
- MCS-150 last filed
- 2026-04
Frequently asked questions
What carrier is USDOT 3765638?
USDOT 3765638 is Mason Supply Source LLC, an intrastate non-hazmat motor carrier.
What is Mason Supply Source LLC's USDOT number?
Mason Supply Source LLC's USDOT number is 3765638. No MC docket number is on file.
Is Mason Supply Source LLC currently authorized to operate?
Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. Source: FMCSA registration and licensing records.
Does Mason Supply Source LLC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Mason Supply Source LLC's safety record?
In the last 24 months, FMCSA records show 5 roadside inspections with a 20.0% vehicle out-of-service rate (national average 22.8%) and 0 recordable crashes.
What is Mason Supply Source LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Mason Supply Source LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Mason Supply Source LLC's FMCSA safety rating?
Mason Supply Source LLC 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Reconstructed from cached and fleetfax-ingested FMCSA public records (live FMCSA was unavailable) and may be out of date; verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status