Rockingham Petroleum was established in 1942 as an agricultural cooperative, now comprised of 2,600 member-owners. We are pleased to service more than 15,000 customers throughout Virginia and West Virginia, providing efficient, reliable energy products. Working to serve homes, businesses, and farms, we offer innovative products that provide effective solutions that are specific to the application and because we're member-owned, the cooperative approach is the only one that we know when it comes to serving our customers. Whether it's oil or propane, diesel or biodiesel, water heaters or air heating and cooling equipment systems, our customers can count on us to carry cutting-edge energy solutions. Brands You Trust - People Who Know...Rockingham Petroleum.