Our Engine Repair Services Lebsock Repair Service Inc. provides superior diesel engine repair and replacement services. We have been providing expert services in the same location since 1960. Semitruck Repairs From oil changes to complete overhauls, get the repair and replacement services you need to keep your vehicle running efficiently. Learn more about semitruck repairs. Prompt Towing Services Turn to us for towing services in case of unexpected breakdowns. Call us at 970-867-6837 for FREE estimates and manufacturers' WARRANTIES.