Hear from Our Customers
Picture this: kids racing down towering slides, laughter echoing through your backyard, and parents actually relaxing because everything just works. That’s what happens when you choose water slides built for safety and designed for maximum fun.
No more worrying about whether the equipment will show up clean or on time. No more questioning if it’s actually safe for your kids. You get commercial-grade slides with built-in safety nets, entrance ramps, and splash pools that keep everyone happy and secure.
The best part? While the kids are having the time of their lives, you’re the hero who made it all happen without breaking a sweat.
The Big Bounce Theory has been turning ordinary Stony Brook events into extraordinary memories since 2007. We’re not just another rental company – we’re your neighbors who understand what matters to Long Island families.
Every water slide is commercial-grade, thoroughly sanitized, and delivered by professionals who know Stony Brook’s neighborhoods like the back of their hand. From the village green to private backyards, we’ve seen it all and handled it with the care your event deserves.
Being fully licensed, insured, and SIOTO certified means you’re working with people who take safety as seriously as you do. That’s not common in this industry, but it’s standard for us.
First, you tell us about your event – date, location, and how many kids you’re expecting. We’ll recommend the perfect water slide based on your space and crowd size, from smaller slides for toddlers to towering 22-foot giants that make adults feel like kids again.
Next, we handle everything else. Our professional delivery team arrives early, sets up the slide with all safety features properly installed, and walks you through basic operation. No guesswork, no stress on your end.
When the party’s over, we return to break everything down and haul it away. You’re left with great memories and a clean yard – exactly how it should be.
Ready to get started?
Every water slide comes with safety nets, entrance ramps, and splash pools designed to keep kids secure while maximizing the fun factor. These aren’t backyard inflatables from a big box store – they’re commercial-grade units built to handle real party action.
Stony Brook’s summer heat makes water slides essential for outdoor events, and our slides deliver the cooling relief families need. Whether you’re hosting a birthday party near the village center or a community event at one of the local parks, our equipment adapts to your space and crowd size.
Our cleaning and sanitization process happens before and after every rental, so you know your family is getting equipment that’s not just fun, but genuinely clean and safe. That peace of mind is worth everything when it comes to your kids.
Book at least 2-3 weeks ahead during peak summer months (June through August) to guarantee your preferred slide and date. Stony Brook families plan their summer parties early, especially for popular weekends and school vacation periods.
Last-minute rentals are possible depending on availability, but the most popular slides – like the dual-lane units and larger slides – get reserved quickly. Spring booking for summer events gives you the best selection and ensures you won’t be scrambling to find alternatives when your party date approaches.
Holiday weekends and the start of summer break are particularly busy, so extra advance notice helps secure exactly what you want for your event.
Every water slide includes built-in safety nets, entrance ramps, and splash pools designed to keep kids secure during play. The slides are commercial-grade with proper anchoring systems and non-slip surfaces where kids climb up.
Water levels in splash pools are carefully controlled – deep enough for a fun landing but shallow enough for safety across all age groups. The entrance ramps prevent kids from climbing up the slide surface itself, which eliminates most slip hazards.
All equipment undergoes regular inspection and meets New York State safety requirements. As SIOTO certified operators, we follow industry safety standards that many rental companies skip, giving you professional-level safety for your backyard party.
Yes, delivery and professional setup are included throughout Stony Brook, from the village center to residential neighborhoods near Stony Brook University. Our delivery team knows local streets and can navigate tight spaces that challenge other rental companies.
Setup typically takes 30-45 minutes and includes proper anchoring, water connection, and a walkthrough of basic operation. We’ll show you how to monitor water levels and point out all safety features so you’re comfortable supervising the slide during your event.
Pickup happens after your event ends, usually the next morning for weekend parties. You don’t need to do anything except disconnect the water hose – we handle all the breakdown and removal so your yard is back to normal quickly.
Most water slides need a flat area roughly 35-40 feet long by 15-20 feet wide, plus clearance for safe entry and exit zones. Stony Brook’s typical suburban lots can accommodate most standard slides without issues.
Our delivery team will assess your space during setup to ensure proper placement away from fences, trees, and other obstacles. We’re experienced with Long Island yard layouts and can work around common challenges like sloped areas or tight access points.
If you’re unsure about space requirements, we can visit beforehand or work from photos to confirm your yard will work. It’s better to verify space early than discover problems on party day, so don’t hesitate to ask for a consultation.
Every water slide is thoroughly cleaned and sanitized before and after each rental using commercial-grade cleaning products designed for inflatable equipment. This isn’t just a quick rinse – it’s a comprehensive cleaning process that ensures hygienic conditions for your family.
The cleaning includes all surfaces kids will touch, from the climbing area to the splash pool. Special attention goes to high-contact areas like handholds and the slide surface itself. Equipment is then allowed to fully dry before the next rental.
This level of cleaning is standard practice, not an extra service. When you’re dealing with kids and water activities, cleanliness can’t be optional. You’re getting equipment that’s genuinely clean and ready for your family to enjoy safely.
Light rain doesn’t stop water slide fun – kids are getting wet anyway. However, heavy rain, thunderstorms, or high winds create unsafe conditions that require stopping slide use until weather improves.
If severe weather makes delivery impossible or forces cancellation, you won’t be charged and can reschedule for another date based on availability. The safety of kids and delivery crew always comes first, so weather-related cancellations are handled without penalty.
For light rain or brief showers, the slides can often still be used safely. Our delivery team will assess conditions and make recommendations based on actual weather, not just forecasts. Most summer rain in Stony Brook is brief and doesn’t impact party plans significantly.
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