General Info

KW Oil, a division of Kelley Williamson Company since 1926, manages oils and lubricants for businesses in Illinois and Wisconsin. Our offerings include high-quality products, expertise, Mobil Serv oil analysis, lubricant tanks, and tank monitoring systems. We also oversee 50 advanced Kelleyâ??s Market convenience stores and fuel centers. With a customer-centric approach, we've become the largest supplier of fuels and lubricants in the region. Our team is committed to exceptional service, integrity, and responsiveness. Contact us for quotes or inquiries, and expect an outstanding experience!