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Call AstroJump Contra Costa Today about Renting Bounce Houses, Obstacle Courses, Water Slides and so many more inflatables and games! We deliver Jumper Rentals, Inflatable WaterSlide Rentals, Sports Games and Dunk Tanks for your Childrens Parties and Events all over Contra Costa County, Benicia and Vallejo!  Great Prices on Complete Party Packages Too!

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Backyard Sports Party Package

This Value Package includes our Sports Arena Bounce House, a Double Shot Hoops Basketball Game and a Fun Food Machine!  Substitutions Are Allowed! Our Backyard Sports Party Package...

Birthday Cake Bounce House Party

Want to turn your next Birthday Party into an "ASTRO JUMP® BIRTHDAY MAGIC PARTY"? It's easy and affordable with everything you need - at a Savings too! Our Birthday Magic Party inclu...

Ultimate Princess Party

Give your Princess the Royal Treatment!! This discounted party package provides 2 rental items that will make your Princess party complete! With this party package you get our Princess Carriage C...

We Inflate the Fun for your birthday parties, block parties, company picnics, and school & church carnivals all over the East Bay in both Contra Costa County and Alameda County! When renting an inflatable for your children's Parties, give us a call and we'll help with all of your questions about the best inflatable rentals for each age group to make sure this is your best party ever. Sit Back, Relax and Enjoy your own Party this Year with AstroJump .

Your children's safety is our # 1 priority, and Astro Jump® has always taken extra steps to provide the cleanest equipment for your celebrations to protect your family and our wonderful employees.

Call our party Planning Specialists at 925-687-5867 or 800-244-5867

  • Astro Jump® of Contra Costa News

  • 10/11/2022 - Fall Children's Activities in the East Bay
    School has started and the kids are finally able to play together at parties again. For your next East Bay children's birthday party why not let AstroJump® of Contra Costa and Alameda take the pressure off and deliver one of our inflatable bounce houses. combos or obstacle courses to you for " The Easiest Party Ever". Give us a call, email or request a rental on astrojump.com/contracosta and we&#... read more
  • 06/06/2021 - Summertime 2021
    AstroJump of the East Bay is looking forward to celebrating Summertime 2021 with you. Already this summer  it seems that everyone is planning bigger backyard birthday parties, gathering more frequently with friends and family, and just enjoying being together celebrating the good things in life - Outdoors!  AstroJump of Contra Costa and Alameda rents everything you'll need to emtertain the children plus some amazing Sports Games to keep all ages entertained while... read more
  • 07/15/2020 - EastBay Family Celebrations during COVID
    We're halfway through 2020 and it looks like this tough year is going be challenging throughout, yet kids still want to have fun, especially during Summertime. Astro Jump of Contra Costa has plenty of inflatable choices for rentals that allow for loads of fun while still keeping a bit of space between players. For birthday parties, most parents are choosing to celebrate with smaller groups of friends already playing together - sometimes just siblings... read more