Tony's Diesel Service

Tony's Diesel Service, Inc. is a family-owned and operated business based in Sioux Falls, South Dakota. Established in 1965 by Tony Heiberger, the company has a long history of providing expert repair and servicing of trucks, diesel engines, transmissions, and differentials. The business is now run by Tony's son, Keith, and grandson, Brian, who continue the family's commitment to customer satisfaction, employee well-being, and integrity.