Let's plan your party! 925-687-5867 or 800-244-5867
Astro Jump
Astro Jump
Astro Jump

Original Bouncers

Let's Plan Your Party!
925-687-5867
800-244-5867

Since 1993 we've been the East Bay's premier choice for jumpys, bounce houses, jumpers, castles, bouncy castles, jumpy castles and jumpy things - Whatever you want to call them, Astro Jump® of Contra Costa has them - and in many exciting themes, sizes, styles and colors. Favorite themes are Castle, sports, dinosaur, train, and our mini jump which can easily be set-up indoors. We have a great reputation for ontime delivery of clean, safe inflatables and we deliver party rentals all over Contra Costa County. All of our bouncers, jumpies, castles and bounce houses are designed to be safe, good looking and really fun for all ages of children - we'll keep 'em entertained all day long. Since we started 20 years ago, Astro Jump® of Contra Costa has specialized in perfect backyard birthday parties, backyard carnivals, school events, school carnivals, school field days, school festivals, after prom, project grad, grad parties, graduation parties, church events, church picnics, church festivals, church vacation bible school, church carnivals, church homecoming, opening day, baseball events, little league and softball league events, corporate events, and corporate picnics. Wherever there is a need to entertain kids, we are there. We can setup virtually anywhere, parks for picnics or family reunions, backyards with lush grass, on pavement in the driveway or parking lot, and especially indoors with high ceilings such as gyms (safe surface for the basketball court), church fellowship halls, church gyms, high school gyms, middle school gyms, elementary gyms, union halls, firehouse or fire stations. We deliver, setup, and pick up in Concord, CA, Walnut Creek, CA, Antioch, CA, San Ramon, CA, Pittsburg CA, Martinez, CA, Benecia, CA, Vallejo, CA, Danville, CA, Lafayette CA, Orinda, CA, Pleasant Hill, CA, Oakland, CA, Alameda, CA, Berkeley, CA, Hayward, CA, San Leandro, CA, Castro Valley, CA, Pleasanton, CA, Dublin, CA, Livermore, CA, Piedmont, CA and many other areas in East Bay California. For the best selection for your birthday party or party rental of any type, call today and speak to one of our event specialists at 800-BIG-JUMP.

Contra Costa News

East Bay Active Team Building with Inflatables

When you realize that your team is no longer motivated by yet another Treasure Hunt Friday, we’ve got something fresh, active and fun that’s been tested and proven all over Northern California. AstroJump of Contra Costa can deliver any of our …

Plan a Perfect Princess Party

Planning the Perfect Princess Party Are you a Mom Planning a Birthday Party for your little princess? That’s has been popular for generations – Seeing your little one dressed in a gown, pretty shoes, a wand and topped with a …

Planning a Fun Party During the Rainy Season

Rainy Weather Parties Many people are hesitant to have a party when the weather is uncertain.  Winter days are very unpredictable.  Many  days  feel like spring , but there are others that are too miserable to be outside.  Reserve a jumper …