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Inflatable Movie Parties


Portable Mini Golf

DJs & Entertainment

Call Us Now: (631) 778-6861 or Email: info@thebigbouncetheory.com

Welcome to TheBigBounceTheory.com

Long Island Bounce House Rentals


Long Island’s best Bounce House and Inflatable Party Rental Company! 


Check out our NEW School Carnival Video  —>

TheBigBounceTheory.com is a full service party and event rental company based on Long island.  We offer Bounce House rentals, Inflatable Water Slide rentals, Dunk Tank Rentals, and Tent, Table, and Chair Rental for events. Our Inflatable Water Slide RentalsBounce House Rentals, Carnival Games, and Concessions are some of the best on Long island. We are family owned and operated, and use only the best equipment available. Our goal is to make sure that your next birthday party, block party, Camp or School event is a success!

Look around our website to view our huge selection of Inflatables including Bounce Houses, Combo Bouncers, Obstacle Courses, Inflatable Games, Portable mini Golf Course, Dunk Tanks, and Water Slides. We offer a large variety of unique Carnival games, Arcade Games, Carnival Booths and Tents, DJ’s, Balloon Twisters, Face Painters, Concessions, and much much more. We’re always updating our inventory to offer more to our customers. This is what makes our company stand out from the rest.

Don’t forget to Like us on Facebook, and check out our blog to get the latest news and specials…..!

Contact Us Today To Book For Your Party.

> See our specials!

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Cities or Towns We Serve

Cities or Towns We Serve

NY Bounce House, New York, New York City, Queens, Manhattan, Bronx
Brooklyn, Long Island Bounce House Rental, Long Island Combo Inflatables,
Westchester, Nassau County, Nassau, Suffolk County, Suffolk

Hamptons, Hampton Bays, Dix Hills, Deer Park, Commack, Huntington, Babylon,
North Babylon, West Babylon, Kings Park, Smithtown, Wheatley Heights, Melville,
Plainview, Farmingdale, Hicksville, Merrick, Wantagh, East Meadow, Lindenhurst,
Bellmore, Massapequa, Westbury, Old Westbury, Northport, Mineola, Ronkonkoma,
Roslyn, Great Neck, Jericho, Syosset, Bay Shore, Levittown, Oyster Bay, Hempstead

Big Bounce Theory Inflatables