Welcome to Heavy Duty Truck and Diesel Repair Co Inc. We have been providing outstanding Diesel Engine repair and service since 1977. Family owned and operated, our service technicians are fully trained to deliver the highest quality diesel trunk engine repair and service. We offer an array of services which include Diesel Engine Service and Repair All Major Manufacturers Serviced Drive Line Repairs Electrical Repairs AC Service and Repairs Truck Engine Accessory Items and Parts We back up our work with guarantees. Call today for your service or repair appointment.