No Insurance on File
No insurance filings found with FMCSA for this carrier.
USE WITH CAUTION
Multiple concerns detected — enhanced vetting required.
MASTER BIO INC is a relatively new small private carrier (2 units, 3 drivers) based in SAN FRANCISCO, CA, operating since 2023. 1 risk signal detected. No insurance filings found with FMCSA for this carrier.
What's notable
No Insurance on File
No insurance filings found with FMCSA for this carrier.
Clean Crash Record
No DOT-reportable crashes over 3 years of operating history.
No Insurance on File
No insurance filings found with FMCSA despite having inspection records. Verify insurance directly with the carrier.
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Disclaimer
Informational only. This data is sourced from FMCSA public records and does not constitute legal advice. Always verify critical information with official FMCSA sources at safer.fmcsa.dot.gov before making business decisions. CarrierBrief Score, Broker Verdict, and all BASIC percentiles shown are proprietary estimates and are not official FMCSA metrics.