EC CALIBRATIONS LLC
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 EC CALIBRATIONS LLC
Is EC CALIBRATIONS LLC (USDOT #4574026) currently authorized and active?
According to U.S. DOT / FMCSA Company Census records, EC CALIBRATIONS LLC (USDOT #4574026, MC-1819793) holds an ACTIVE registration in Eau Claire, Wisconsin, classified under Interstate (PRIVATE PROPERTY;AUTHORIZED FOR HIRE).
How many trucks and drivers does EC CALIBRATIONS LLC operate?
EC CALIBRATIONS LLC reports 1 commercial power unit(s) and 10 driver(s) on its FMCSA MCS-150 census filing.
What commercial truck insurance filings are required for USDOT #4574026?
Based on its Interstate operations hauling General Freight, federal regulations generally require $1,000,000 minimum primary liability (BMC-91 / BMC-91X ($1,000,000 Auto Liability) • MCS-90 Federal Endorsement). Estimated market insurance benchmark for a 1-unit fleet in WI is $16,400–$25,800 per power unit annually.
When is EC CALIBRATIONS LLC's mandatory FMCSA MCS-150 biennial update due?
Under 49 CFR § 390.19, based on the last two digits of USDOT #4574026, EC CALIBRATIONS LLC must file its MCS-150 biennial update every June in Even Years (2026, 2028). Last recorded MCS-150 date: 2026-04-28.
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