Foam Party & Foam Cannon Rentals in San Antonio, TX
Turn your yard into a foam zone!
Our large LHJ Hero Foam Cannon fills your party space with mountains of fluffy foam.
Check Dates & Book Now · Call the Hero Line: 210-255-9070
Why a Foam Party
- Big foam, big area: one large foam cannon covers a big backyard area with foam.
- Built for Texas heat: a cool, interactive party attraction for warm-weather days.
- We deliver & set up: our team arrives before your event to set up the cannon and show you how to run it. The delivery fee is shown at checkout.
- Want us to run it? You can add a LittleHero Jumpers staff operator for an extra charge. Ask when you book.
Book the Foam Cannon
from $300.00
See What Our Customers Say
Perfect For Any Event
Birthday parties · summer & end-of-school parties · school events · church & VBS events · community festivals · HOA & neighborhood block parties · teen and family dance parties
How It Works
- Book: pick your date online and sign your rental agreement. A non-refundable deposit reserves your date, and the balance is due before setup.
- We deliver & set up: our team sets up the cannon, aims it at your foam area, and shows the host how to run it. Prefer hands-off? Add a staff operator for an extra charge.
- Enjoy the foam! Play, dance, and splash. We pack up and haul everything away when the party’s over.
Good to Know Before Your Foam Party Rental
- Power: one standard outdoor GFCI outlet. Our crew brings cords up to 50 feet.
- Water: a garden hose and an outdoor spigot near the setup spot.
- Space: an open outdoor area. The foam covers a big backyard area.
- What to wear: swimwear or play clothes that can get wet, and rubber-soled shoes.
- Play safe: foam makes the ground slippery, so no running in the foam. Adults must supervise at all times.
- Rain: you can reschedule because of rain at no extra cost with at least 48 hours’ notice before your event start.
Foam Party FAQs
What is a foam cannon party?
Our large LHJ Hero Foam Cannon sprays a steady stream of fluffy foam that covers a big backyard area. Kids and adults can dance, play, and splash in it. It’s a hit at birthdays, school events, and summer parties.
Do you run the foam cannon, or do we?
Either way works. We set it up and show the host how to run it, or you can pay for a LittleHero Jumpers staff member to operate it during your event. Ask about staffing when you book.
How do we keep the foam party safe?
An adult should supervise at all times. Foam makes the ground slippery, so no running. Guests should wear swimwear or play clothes and rubber-soled shoes.
What do I need to provide?
An open outdoor area, one standard outdoor GFCI outlet, and a garden hose with an outdoor spigot. Our crew brings cords up to 50 feet.
What if it rains or I need to cancel?
If rain is in the forecast, you can reschedule at no extra cost with at least 48 hours’ notice before your event start. Cancellations and other reschedules also need at least 48 hours’ notice. With less notice, the deposit is forfeited. If you postpone with at least one week’s notice, we may apply your deposit to a new date, subject to availability.
Service Area
LittleHero Jumpers brings foam parties to San Antonio and nearby communities like Alamo Heights, Alamo Ranch, Converse, Kirby, Live Oak, Schertz, Helotes, Boerne, and New Braunfels. Enter your address at checkout to see your delivery fee.
Pair It With
Dunk Tank Rentals in San Antonio · Water Slides · Bounce Houses · Concessions · Generators (no outlet nearby?) · Foam Cannon Party
Ready to bring the foam?
Pick your date and see your price online. Contact us on the hero line: 210-255-9070 · www.littleherojumpers.com
Check Dates & Book Now · Text or Call 210-255-9070
Delivery fee shown at checkout.