Union City, CA
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Welcome to Pump It Up of Union City, throwing the coolest kids birthday parties in Fremont, Castro Valley, Hayward! We're here to help – so feel free to reach out.


Pump It Up of Union City

2995 Whipple Rd
Union City, CA 94587

Put a little extra bounce in your step!

Boundless Fun

We’ve got huge inflatable playgrounds, endless games and even a blow-up birthday throne!

100% Private

It’s just you and your invited guests in our enormous bouncy house arenas and party rooms!

Completely Customized

You can tailor every detail of the party experience to make it as special as the birthday kid!

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"Contact Us" was last updated April 2nd, 2016 by

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