Napa Valley Petroleum, has enjoyed a long history of service to the valley as well as surrounding counties of the north bay. From the acquisition of Ed Conollys Mobil distributorship in St. Helena, joining with Bill Brescianis Exxon Distributorship in 1987, and bringing Webb and Webbs distributorship into the fold, Napa Valley Petroleum has always sought to strengthen its commitment to the agricultural, business, and construction community, as well as providing clean, and safely operated retail outlets throughout the region that we too live in.In 1991, John Chasuk, an attorney, architect, chef, and truly one of the most interesting men in the world, purchased Napa Valley Petroleum from Chuck O Conner. Over the next 18 years, John grew the retail and cardlock locations from 1 to at one time 8.