Cornwell's Truck Repair

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About Cornwell's Truck Repair

Cornwell?s Truck Repair is a locally owned, full-service semi / diesel truck and trailer repair company based in Tucson, Az .We operate 24/7 and serve drivers, owner-operators, and fleets across Southern Arizona and down I-10 East. with shop and mobile service. ASE-certified techs and a fleet of mobile service trucks, supporting light-, medium-, and heavy-duty diesel vehicles. We also cover a wider radius with reported service points in Tucson, San Simon, and Lordsburg, and a mobile coverage area of up to roughly 150 miles. Phone: (520) 790-7990. Complete overhauls and routine maintenance for trucks, semi-trucks, and trailers Engine diagnostics and rebuilding Trailer repairs: brakes, suspension, axles, lighting/electrical, doors and hardware Refrigeration (reefer) unit troubleshooting and repair Mobile roadside/on-site repairs 24/7 towing coordination available Preventative maintenance programs tailored to fleet intervals and OEM specs Electrical and aftertreatment diagnostics to resolve codes, derates, and no-starts Drivetrain, steering, suspension, and full brake system service DOT inspection corrections and compliance repairs 24/7 dispatch for shop or roadside response ASE-certified techs, diagnostic tooling, and stocked service trucks Fast access from major routes and near truck stop amenities

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