SOUND DRILLING LLC is a motor carrier based in SEDRO WOOLLEY, WA registered with the Federal Motor Carrier Safety Administration under USDOT number 3321377. The company has been registered with the FMCSA since August 2019, a span of roughly 6 years. SOUND DRILLING LLC reports a fleet of 21 power units and 33 drivers to the FMCSA. Cargo carried includes Construction and General Freight. Over the past 24 months, FMCSA records show 22 inspections with a driver out-of-service rate of 0%. Recent inspections have been recorded in MT and WA. The FMCSA assigned a Satisfactory safety rating as of October 2025.
FMCSA inspection and crash data recorded for SOUND DRILLING LLC over the most recent 24 months. Out-of-service rates reflect the percentage of inspections that resulted in a driver or vehicle being placed out of service.
Source: Federal Motor Carrier Safety Administration. View the full inspection history for individual inspection records.
States where SOUND DRILLING LLC has had FMCSA inspections recorded recently. This is a useful indicator of where the carrier actively operates.
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Full per-inspection and per-crash records including violation codes, locations, vehicle and driver out-of-service details, and underlying inspection narratives. Available with a SearchCarriers data plan.
Historical shipper relationships and freight patterns associated with SOUND DRILLING LLC, derived from inspection records and bill of lading data. Available with a SearchCarriers data plan.
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