Simpson And Simpson, L.L.C. is family owned and operated, and has been serving North Georgia for 10+ years. We offer one of the largest inventories of used heavy duty truck parts and heavy duty truck body parts in Hall County. Although we specialize in truck components such as diesel engines, transmissions, and rear differentials, we probably have the heavy duty truck parts you are looking for. We encourage you to call or come by and check out our entire inventory. We do truck inspections and can take care of ALL your heavy duty service and repair needs. Simpson And Simpson, L.L.C. is about more than just selling parts, we are also in the business of buying and selling quality used heavy duty trucks. We have a nice selection of all makes and models, and can find the right truck to meet your needs. Whether you are looking to buy or sell, give us a call first!!