San Bernardino Party Bus Company is the Leading Party Bus Company San Bernardino Party Bus Company is the premier group transportation provider serving the entire Inland Empire and beyond! For years, we have been the go-to company for finding the best party bus rentals, charter buses, and limousines for groups of any size. With our massive statewide fleet and hundreds of vehicles, we can handle any trip from coast to coast. Whether you are planning a massive wedding, a corporate gathering, a school field trip, or a wild night out with friends, we make booking a vehicle incredibly easy. With our quick 30-second online quotes and a highly professional customer support team available 365 days a year, you can instantly see pictures, prices, and availability right online.