No Insurance on File
No insurance filings found with FMCSA for this carrier.
DBA VULCAN MATERIALS COMPANY SHAMROCK MATERIALS INC
USE WITH CAUTION
Multiple concerns detected — enhanced vetting required.
CALMAT CO is a well-established mid-size private carrier (89 units, 89 drivers) based in IRWINDALE, CA, operating since 2002. 2 risk signals detected. No insurance filings found with FMCSA for this carrier. Additionally, Carrier received a Conditional safety rating in August 2009, indicating deficiencies found during FMCSA compliance review.
What's notable
No Insurance on File
No insurance filings found with FMCSA for this carrier.
Conditional Safety Rating
Carrier received a Conditional safety rating in August 2009, indicating deficiencies found during FMCSA compliance review.
Established Carrier
24 years of continuous active authority with no revocations.
OOS Rates Below Average
Both driver (0%) and vehicle (4.3%) out-of-service rates are below national averages, based on 69 inspections.
Clean Crash Record
No DOT-reportable crashes over 24 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.