Best prices for inflatable bounce house and slide rentals, water-slides, all new equipment, kids parties, children's birthday's and events, jumpers, slides and more. Islandwide Bounce N Slide party equipment rental service, Deer Park NY, Long Island. "What do you call those jumpy things?" is a question we get asked a lot. Whether you call it a moon bounce, bounce house, jumping castle, bouncy castle, jumper, moonwalk, or jumpy thing we have your Long Island bounce house rental needs covered. We carry only the most professional cleanest inflatable bouncer rental equipment in Long Island, New York. We are located in Deer Park, NY. There is no party too big or small for Islandwide Bounce N Slide!! Islandwide Bounce N Slide rental equipment is great for your school carnival, company picnic, kids birthday parties, girls birthday party, boy birthday party, corporate events, church party, fundraiser, and other special events. We also have great birthday party ideas!