Hear from Our Customers
You want to see pure joy on your child’s face, not stress about whether the entertainment will actually show up. When you rent our commercial-grade water slides, you get kids who are completely engaged for hours, parents who can actually relax and enjoy conversations, and a party that runs smoothly from start to finish.
No more worried glances at your phone wondering if the rental company will deliver on time. No more backup plans because you’re not sure the equipment will be clean or safe. Just kids having the time of their lives while you get to be the parent who made it all happen.
The best part? When the party’s over, your child will already be asking when they can do it again. That’s when you know you made the right choice.
The Big Bounce Theory has been the go-to choice for Nesconset families since 2007. We understand what parents in this community expect because we’re parents ourselves, living and working right here on Long Island.
Every water slide in our inventory meets commercial-grade standards with built-in safety features like entrance ramps, safety nets, and splash pools. We’re fully licensed and insured, which means you can focus on enjoying your event instead of worrying about liability issues.
When Nesconset families need entertainment that actually works, they call us. Not because we’re the cheapest option, but because we show up on time, every time, with equipment that’s been cleaned and inspected before it reaches your backyard.
You call or book online, and we handle everything else. First, we’ll confirm your date and help you choose the right water slide size for your space and guest count. We have slides ranging from 13 feet for younger kids to 22-foot giants that even adults can’t resist.
Delivery happens hours before your event starts, not minutes. Our team arrives with everything needed for setup, handles the installation professionally, and makes sure you understand how everything works. No surprises, no complications.
When your party’s over, we return to break everything down and haul it away. You don’t lift a finger, and your yard looks exactly like it did before we arrived. The only evidence of the party will be the huge smiles on everyone’s faces and the photos on your phone.
Ready to get started?
Every inflatable water slide rental includes safety nets, entrance ramps, and splash pools at the bottom. These aren’t afterthoughts – they’re built into the design because we know that parents in Nesconset won’t compromise on their children’s safety.
For families with multiple age groups, we offer combo units that include both bounce areas and water slides. Older kids love the dual-lane competitive slides, while younger ones stick to the gentler single-lane options. Everything is sized appropriately so everyone can participate safely.
Nesconset’s affluent families appreciate the attention to detail. Each unit gets cleaned and sanitized before delivery. Setup is handled by our experienced technicians who know how to work around landscaping, pools, and other backyard features. We’ve been doing this in neighborhoods just like yours for over fifteen years, so we understand what matters to local families.
For summer weekends, book at least 2-3 weeks ahead, especially for popular dates like Memorial Day, July 4th, and Labor Day weekend. However, we accept last-minute calls and often have availability for weekday events or less busy weekends.
Spring booking (March-April) gives you the best selection of dates and slide options. If you’re planning a party during peak season (June-August), earlier booking ensures you get exactly what you want rather than settling for whatever’s available.
That said, don’t panic if you need something quickly. We keep extra inventory specifically for last-minute requests and have saved countless parents who suddenly realized they needed entertainment for a party happening in just a few days.
Your rental includes the inflatable water slide, all necessary blowers and equipment, professional delivery and setup, and pickup after your event. Our team handles the entire installation process, including securing the unit and connecting water sources.
Safety equipment like entrance ramps, safety nets, and splash pools are built into every unit – not optional add-ons. We also provide basic operating instructions so you know how to manage water flow and supervise safely during your event.
What’s not included: water (you provide the garden hose connection), electricity (standard household outlet required), and supervision during the event (parents are responsible for monitoring children’s use). However, we can recommend attendants if you prefer professional supervision for larger events.
Yes, but age-appropriate selection is crucial. Our smaller 13-foot slides work perfectly for ages 3-10, while the larger 18-22 foot slides are designed for ages 8 and up. Our team helps you choose based on your guest list, not just what looks coolest.
Every slide includes multiple safety features: entrance ramps prevent dangerous climbing, safety nets catch anyone who might slip, and splash pools provide safe landing zones. The inflatable construction means softer impacts compared to hard playground equipment.
For mixed-age parties, we often recommend combo units that include both bounce areas and smaller slide sections. This keeps younger children engaged without putting them on equipment that’s too challenging. The goal is fun for everyone, not just the biggest kids at the party.
Light rain doesn’t stop the fun – kids often love splashing around even more when it’s raining. However, thunderstorms and high winds require shutting down for safety reasons. We monitor weather closely and will contact you if conditions become unsafe.
For severe weather, we offer flexible rescheduling options without penalty fees. If you need to move your event to the following weekend, we’ll work with our schedule to accommodate you. This policy has saved countless parties when unexpected storms rolled through Long Island.
Many Nesconset families actually prefer slightly overcast days for water slide parties because kids stay cooler and parents aren’t dealing with intense sun. Just avoid booking during hurricane season if you’re not flexible with dates, and always have an indoor backup plan for younger children who might get cold.
Most water slides need a flat area roughly 30 feet long by 15 feet wide, plus additional space for the splash pool and safety zones. However, we offer free site consultations to measure your exact space and recommend the best-fitting options.
We’ve worked in all types of Nesconset properties, from smaller suburban lots to larger estates. Sometimes creative placement near pools, decks, or landscaping actually enhances the setup. Our experience with local properties means we can often fit larger slides than homeowners initially expect.
The key factors are level ground, access for delivery (standard gates work fine), proximity to electrical outlets, and water source access. If your space seems tight, don’t assume it won’t work – call for a consultation. We’ve successfully installed slides in surprisingly compact backyards throughout Long Island.
Absolutely. We regularly provide water slide rentals for corporate picnics, company family days, and community events throughout the Nesconset area. We understand that corporate events require higher service standards and more detailed coordination.
For business events, we offer custom branding options, professional attendants, and comprehensive liability coverage that meets corporate insurance requirements. Our team coordinates directly with event planners and facilities managers to ensure seamless integration with other vendors and activities.
Corporate clients appreciate our reliability and professional presentation. Equipment arrives clean and properly branded, setup happens efficiently without disrupting other preparations, and breakdown occurs quickly after events conclude. Many Long Island companies have used us repeatedly because we deliver consistent, worry-free service that reflects well on the hosting organization.
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