We rent jumpers for birthday parties, event or any special occasion...We are #1 Bouncer and jumper rentals of LA and Orange County. Looking to give your kid a great birthday party, plan a fun activity they can enjoy with their friends, and teach them to love exercise? With bouncy house rentals from Dolphins Jumpers, you can do all of this with ease. Operating across Los Angeles and Orange counties, we provide families with enjoyable, affordable jumpers for parties of all sizes.