Dion & Sons is Southern California's leading full-service petroleum distributor, proudly serving its customers since 1930. With six strategically located distribution facilities, the company offers 24/7 delivery of fuel, lubricants, and Diesel Exhaust Fluid (DEF). Dion & Sons specializes in a comprehensive range of high-quality petroleum products, including diesel, gasoline, and various lubricant solutions, such as Shell Rotella heavy-duty motor oils and Shell Tellus hydraulic fluids. They also provide tailored services to meet the specific needs of various industries, ensuring increased reliability and operational efficiency.

Their commitment to customer satisfaction is reflected in their customer-driven approach, promising any amount, any time, and any way service. As a master distributor of MIL-spec lubricants and a provider of fleet card fueling programs, Dion & Sons stands out with unmatched technical support and a focus on safety and reliability. Whether it's industrial services or emergency fuel needs, Dion & Sons is dedicated to enhancing the profitability of your operations.