Diego Party Bus is Oceanside's Premiere Party Bus and Limousine service that is available 24/7. We have one of the largest fleets of custom limos, party buses and limo buses in Oceanside. We service all locations in the greater San Diego area, and our attention to detail and service is second to none. We specialize in birthday parties, prom transportation, sweet 16 and quinceaneara parties, as well as bachelor and bachelorette parties. Create the most memorable events of your life by giving us a call today at (619) 566-6636.avel!