Cal Jumps

Our inflatable bounce houses provide hours of entertainment for children and adults alike. Available in various themes and sizes, these structures feature safe, durable designs with vibrant graphics. Perfect for backyard parties, school events, and community festivals, our bounce houses include options like castles, sports themes, and character designs to match any celebration's style.

Beat the heat with our selection of water slides and obstacle courses. Ranging from toddler-friendly units to 110-foot mega slides, our water attractions include splash zones, rock walls, and inflatable pools. Ideal for summer parties, corporate events, and community gatherings, these slides combine safety features with thrilling designs to create memorable experiences for all age groups.

Enhance your event with our professional concession equipment rentals. We offer cotton candy machines, popcorn poppers, snow cone dispensers, and hot dog steamers. Complete with necessary supplies like cones, syrup, and serving trays, our equipment allows organizers to serve classic carnival treats efficiently. Perfect for carnivals, weddings, and fundraising events requiring snack station solutions.

Our 10x10 popup tents and canopies provide essential shade and weather protection for outdoor events. Durable construction withstands various conditions while offering customizable branding opportunities. Available with sidewalls and anchoring systems, these structures suit weddings, farmers markets, and vendor booths needing temporary shelter solutions for guests and merchandise.

Add excitement with our unique party games including bungee jousts, inflatable twister, and sumo suits. These active attractions promote social interaction and physical activity at birthday parties, school carnivals, and corporate team-building events. Our game selection accommodates different age groups and space requirements, ensuring engaging entertainment beyond traditional inflatables.

Reserve online through our website or contact our office directly. Select your rental items, choose dates, and complete payment to secure your reservation with immediate confirmation.

We serve 40+ cities across the San Francisco Bay Area including San Francisco, San Mateo, Alameda, and Santa Clara counties with reliable delivery options.

Yes, our rental price includes professional delivery, setup, and takedown. Our team arrives early to ensure everything is ready for your event's start time.

Yes, our special package deals provide automatic discounts when you rent multiple items. The more you add, the more you save on your total rental cost.

All equipment undergoes regular safety inspections and maintenance. We provide anchoring systems for outdoor setups and include safety instructions with every rental.

While standard rentals follow business hours, we offer flexible scheduling options. Contact us directly to discuss evening or weekend delivery arrangements.

Please, please, hire this vendor. They are just fantastic. The reservation is painless, they offer a choice of paying cash or card, and they will help you out with it. They respond to emails very quickly. The jumper was of excellent quality, came on time. I am a very, very demanding person when it comes to paying money for services, and I don't have a single bad word to say about this vendor. AND, their prices are unbeatable.

Cal Jumps is extremely easy to work with! They had quick response times from start to finish. Foster City has an approved vendor list for any parties on city property and I chose them over two other companies for various reasons. I am more than satisfied with Cal Jump's service. I'm glad I booked the jumper an hour earlier than my party's start time. There was a lot of traffic getting from their warehouse to my location, but they called me ahead of time to reassure me that they were on the way.

I reserved the jumper from 12-4pm, but they didn't get to the venue until 12:33 which was totally fine since I booked it an hour early. They got the jumper up and running in the matter of minutes! Without any hesitation, the employee was able to push the pick up time to 5pm to compensate for the hour loss. I specially asked for the tarp at the entrance of the jumper and they were happy to provide that.

I also asked about the cleaning/ sanitization process and the employee showed me the industrialized products they use. It would be awesome if they provided a video of the sanitization process! Thanks for making my son's birthday party a jumpin' one!

Cal Jumps did a fantastic job for the end-of-year party at our elementary school. German and his team provided excellent service. The reservation, delivery, and pickup all went very smoothly. I was impressed with how hard German and his team worked to make sure everything was set up properly and safely. They took very good care of their equipment and inflatables, and everything was in very good condition.

German was flexible and understanding in accommodating all of the COVID-19 protocols put in place by our school. He was also knowledgeable about the operational complexities of having several inflatables running at the same time time. I highly recommend Cal Jumps for a big or small function.

We've always had excellent service with making a reservation, delivery & pick up. The cost is worth it to keep the kids entertained for hours. I've used CalJumps several times and I highly recommend them!

Getting a mini combo jumper from Cal Jumps made my little girl's day! They arrived early to set up so we had less stress close to party time and accommodated my last minute reservation change (a day or two before the party) with no problem. I'll keep them in mind for future parties.

They were on time. Setup was quick vacuumed and cleaned the inside. Price was great during July 4 weekend