Are you looking for the Best Jumping Castle Hire in St Marys? Welcome to Jumping Rascals – Sydney, your go-to jumping castle hire company based in Balmain East, proudly serving all of Sydney. We offer a fun-filled range of jumping castles, bouncy castles, water slides, and inflatable obstacle courses to suit any event or celebration. From small, medium, to large castles, every inflatable is clean, safe, and affordable, ensuring endless fun for kids and peace of mind for parents. Whether it’s a birthday, school event, or community gathering, Jumping Rascals brings joy, laughter, and excitement to every occasion. Sydney’s premier jumping castle hire company—book today and let the fun begin!