About Us

Before 1986, the closest thing to an Astro Jump® Party in California was a waterbed in a room full of unsupervised children. Our company was started in May 1986 in a beach shack on Coronado Island near San Diego, California. The founders, 24 year old college pals, drove West from the Deep South with a single Astro Jump® and a business plan to simply make enough money to survive for the summer. By August Astro Jump® was fast becoming a real business. These fellows bought shoes, got haircuts and set out to create the best birthday party business Californians would ever see.

Today Astro Jump® is known nationally as a leader in the children's entertainment business. Each of our offices is locally owned by the people who answer the phones, deliver to parties and participate in the creation of our latest designs. We all share the name Astro Jump® and our common goal is to bring you "The Easiest Party Ever", whether it's a backyard birthday for 10, or a Carnival attended by 1000s. We're proud to tell you that our Astro Jumps® are the best built, bounciest and best looking inflatables available and we invite you to join the millions of satisfied jumpers who love Astro Jump® - America's Inflatable Playground.

If you are in need of rental information for a specific event, or have questions regarding a specific product or service, dial 1-800-244-JUMP (5867).

Please send any written inquiries to:

Astro Jump® of San Jose & Santa Cruz
1442 South Winchester Blvd  # 239
San Jose, Ca 95128
Email: sanjose@astrojump.com

Join the Astro Jump® Family!

Your children's safety is our # 1 priority and Astro Jump® has always taken extra steps to provide the cleanest equipment for your celebrations. In addition to our usual warehouse equipment scrubbing, we are now disinfecting upon delivery and again at pick-up 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

  • 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
  • 06/23/2020 - Summertime 2020 - Finally Here
    Summer 2020  - A time like we've never experienced before. Our routines have changed due to the covid-19 corona virus, and we're all looking for ideas to bring some normalcy back. This June AstroJump of San Jose and Santa Cruz has had lots of calls from longtime customers asking if "We're Open" Yes we are, and like many SouthBay businesses we're trying hard to... read more
  • 03/26/2020 - Bouncing Off the Walls?
    Thank You! - For nearly 35 years Astro Jump® of San Jose and Santa Cruz has been the South Bay's favorite source for backyard fun  - renting inflatable bounce houses, obstacle courses, waterslides and more. For the first time since 1986 we, along with the rest of the world,  are trying to find our place in this new reality brought on by the coronavirus, COVID–19.  Since we started, Astro... read more