Master Mason INC (USDOT 4334847)
Blocking issues found.
- Docket (MC) number
- MC1692918
- Operating authority
- Common carrier authority: active.
- Insurance on file
- Liability (BIPD) insurance on file for $750,000.
- Safety rating
- No published safety rating
- Fleet on file
- 1 power units, 1 drivers
- Operation type
- Interstate
- Physical address
- 1653 W 67TH ST, LOS ANGELES, CA 90047
- MCS-150 last filed
- 2025-04
Findings
- Active FMCSA Out-of-Service Order (Critical): Carrier is legally prohibited from operating on public roads: New Entrant Revoked - Refusal of Audit/No Contact (issued 2026-07-05)
Frequently asked questions
What carrier is USDOT 4334847?
USDOT 4334847 is Master Mason INC, an interstate motor carrier.
What carrier is MC 1692918?
MC 1692918 is the docket number of Master Mason INC, USDOT 4334847.
What is Master Mason INC's MC number?
Master Mason INC's docket number is MC 1692918. Its USDOT number is 4334847.
Is Master Mason INC currently authorized to operate?
Common carrier authority: active. Source: FMCSA registration and licensing records.
Does Master Mason INC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $750,000.
Who provides Master Mason INC's insurance?
Master Mason INC's liability insurance is filed with FMCSA by Ms Transverse Specialty Insurance Company.
What is Master Mason INC's safety record?
In the last 24 months, FMCSA records show 1 roadside inspections with a 0.0% vehicle out-of-service rate (national average 22.8%) and 0 recordable crashes.
What is Master Mason INC's CSA score?
FMCSA does not publish a single CSA score for carriers. Master Mason INC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Master Mason INC's FMCSA safety rating?
Master Mason 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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