Icon Precision Diesel is a diesel truck service and repair shop based in Sioux Falls, South Dakota, serving semi trucks and heavy-duty vehicles. The company offers preventative maintenance, small and major repairs, computer diagnostics, troubleshooting, dealer software and programming, and welding/fabrication services. A standout feature is their mobile repair support, including winter-weather service and emergency roadside assistance, helping keep trucks moving with minimal downtime. Their experienced, knowledgeable team emphasizes personalized, tailored solutions and quality parts, working closely with customers from diagnosis through completion. Icon Precision Diesel also provides fuel recovery services and connects customers to parts and accessories, positioning itself as a full-service, reliable partner for truck owners and fleets.