CALFRAC WELL SERVICES CORP
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 CALFRAC WELL SERVICES CORP
Is CALFRAC WELL SERVICES CORP (USDOT #980037) currently authorized and active?
According to U.S. DOT / FMCSA Company Census records, CALFRAC WELL SERVICES CORP (USDOT #980037, MC-418195) holds an ACTIVE registration in Denver, Colorado, classified under Interstate (PRIVATE PROPERTY).
How many trucks and drivers does CALFRAC WELL SERVICES CORP operate?
CALFRAC WELL SERVICES CORP reports 577 commercial power unit(s) and 400 driver(s) (including 400 CDL drivers) on its FMCSA MCS-150 census filing.
What commercial truck insurance filings are required for USDOT #980037?
Based on its Interstate operations hauling Hazardous Materials (Hazmat), federal regulations generally require $1,000,000 – $5,000,000 minimum primary liability (BMC-91X Liability ($1M–$5M Hazmat) • MCS-90 Hazmat Endorsement). Estimated market insurance benchmark for a 577-unit fleet in CO is $9,800–$15,500 per power unit annually.
When is CALFRAC WELL SERVICES CORP's mandatory FMCSA MCS-150 biennial update due?
Under 49 CFR § 390.19, based on the last two digits of USDOT #980037, CALFRAC WELL SERVICES CORP must file its MCS-150 biennial update every July in Odd Years (2025, 2027). Last recorded MCS-150 date: 2026-07-16.
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