COMMERCIAL ROCK CO INC
Federal law requires active proof of continuous auto liability ($750k-$1M) on file to avoid DOT Out-of-Service orders or authority revocation.
Fleet Equipment, Drivers & Mileage Utilization
Commercial Truck Insurance & Federal Filing Requirements
2026 Underwriting BenchmarkMCS-150 Biennial Schedule & FMCSA Safety Record
Frequently Asked Questions About COMMERCIAL ROCK CO INC
Is COMMERCIAL ROCK CO INC (USDOT #1267736) currently authorized and active?
According to U.S. DOT / FMCSA Company Census records, COMMERCIAL ROCK CO INC (USDOT #1267736, MC-495560) holds an ACTIVE registration in Upland, California, classified under Intrastate Non-Hazmat (PRIVATE PROPERTY).
How many trucks and drivers does COMMERCIAL ROCK CO INC operate?
COMMERCIAL ROCK CO INC reports 51 commercial power unit(s) and 59 driver(s) (including 59 CDL drivers) on its FMCSA MCS-150 census filing.
What commercial truck insurance filings are required for USDOT #1267736?
Based on its Intrastate Non-Hazmat operations hauling Building Materials, federal regulations generally require $750,000 (State / Intrastate) minimum primary liability (Commercial Auto Primary Liability • Form E / State Intrastate Filing). Estimated market insurance benchmark for a 51-unit fleet in CA is $5,100–$8,400 per power unit annually.
When is COMMERCIAL ROCK CO INC's mandatory FMCSA MCS-150 biennial update due?
Under 49 CFR § 390.19, based on the last two digits of USDOT #1267736, COMMERCIAL ROCK CO INC must file its MCS-150 biennial update every June in Odd Years (2025, 2027). Last recorded MCS-150 date: 2026-05-08.