DION & SONS, INC. Sons has been distributing high quality fuels from major refiners to the Southern California marketplace for over fifty years. We can service your fuel needs in whatever way best suits your requirements, from 5 gallon cans, 55 gallon drums, bulk truckloads, to on-site refueling. Our state-of-the-art truck fleet can handle your job site deliveries - to construction sites, emergency generators, or directly to your truck fleet. Customer satisfaction, worker safety, environmental safety and regulatory compliance are our top priorities. Material Safety Data sheets on all our products are available. Wholesale pricing is also available for bulk customers who can pick up at our loading racks..