Irvine Party Bus Company is the Leading Party Bus Company Irvine Party Bus Company is the undisputed premier transportation provider for group travel across the great state of California. For years, we’ve been the go-to company for the very best party bus rentals, charter buses, and limousines for groups of any size! With our massive fleet of vehicles available statewide, we have everything you need to make your next big trip a complete success. Whether you are planning a massive corporate event, a beautiful wedding, a school field trip, or a wild night out with your closest friends, our team will ensure you have the perfect ride. You can always count on us to deliver the highest level of service possible, every single time.