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San Jose and the South Bay's favorite inflatable Bounce House, Waterslide, Mechanical Bull and Jumper Combo Rental company with over 75,000 satisfied customers and millions of happy kids! Rent an Inflatable Bouncy Castle for your next birthday party today! Providing Bounce House Rentals, Inflatable Water Slide Rentals, Sports Games, Party Games, Fun Food and much more! Serving Santa Clara and Santa Cruz County, including Silicon Valley, San Jose, Santa Cruz, Palo Alto, Fremont and more! Online Booking Available - Choose your Equipment & Click on the Cart.

Home Sports Adventure Party

South Bay Sports Lovers - This party rental package from AstroJump® includes our favorite Sports Themed Bounce & Slide Combo, a fun Inflatable Hoops Game for kids and adults plus your choice o...

XL Sports Adventure Party

Let's "Amp Up" your next party into a Major Sports Event with our Astro Jump® "XL Sports Adventure Party" This Value Package includes a Sports Themed Combo, an Obst...

Wet n Wild Party

Summer Memories are Made of Water Slides, a Slip N Slide and making Sno-Cones - All Included here! And you can Customize your Party with Anything in our Water Fun Section. Call or Email us today to...

We Inflate the Fun with Your Favorite Jumpers, Combos and Water Slides and our Recently added Amazing Mechanical Bull rental for your birthday parties, block parties, company picnics, and school & church carnivals! Areas We Serve San Jose - Silicon Valley - Milpitas - Fremont - Santa Clara - Sunnyvale - Campbell - Cupertino Bounce House Party Rentals Santa Cruz - Aptos - Capitola - Scotts Valley Bounce House Party Rentals Palo Alto - Los Altos - Mountain View Bounce House Party Rentals - Jumpers and bouncer rentals in San Jose Astro Jump® of San Jose & Santa Cruz 1442 South Winchester Blvd # 239 San Jose, Ca 95128

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 408-292-7876 or 831-475-5055

  • Jump House Rentals San Jose-Santa Clara-Santa Cruz News

  • 04/24/2024 - Summertime Waterslide Rentals in the South Bay
    Get ready to inflate your summer fun with an inflatable waterslide rental from AstroJump® of San Jose and Santa Cruz! Picture the thrill and laughter as kids and teens alike climb to the top of these vibrant, towering slides, eagerly anticipating the exhilarating descent into cool, refreshing waters below. Whether it's a backyard birthday bash, a summer camp spotrs program community event, or a corporate picnic, our inflatable waterslides add an irresistible... read more
  • 01/21/2025 - Why Choose AstroJump®?
    Great Reasons to Choose AstroJump® of San Jose for Your Next Event or Party?   Why choose Astro Jump? Here are some great reasons to let AstroJump® of San Jose and Santa Cruz bring you " The Easiest Party Ever" AstroJump® has a long history -since 1990 - delivering safe, cleaned, and sanitized inflatable fun on time, every time - we'll be there for you, and you'll love what... read more
  • 07/15/2020 - South Bay Family Celebrations during COVID
    In spite of the difficulties we're all experiencing, kids still want to have fun in 2020, especially during Summertime. Astro Jump of San Jose and Santa Cruz is open and renting inflatable waterslides and jumpers for backyard birthdays and sometimes just for family fun to break the monotony with a big treat while still keeping a bit of space between players. For birthday parties, most parents are choosing to celebrate with smaller groups... read more