Inflatable Rentals by Castle Kid

Premium inflatable rentals for backyard parties, school events, and large-scale celebrations. From classic bouncy castle rentals to water slides, obstacle courses, and interactive games — fully insured, professionally delivered, and trusted by families and event organizers across Durham Region and the GTA.

Explore water slides, obstacle courses, and interactive inflatable games.

Proudly serving families and organizations in Oshawa, Whitby, Ajax, and Pickering, with delivery available across the GTA.

Why Families & Event Organizers Choose Castle Kid Jumping Castle Rentals

For over 19 years, Castle Kid has delivered clean, safe and fully insured inflatable rentals across Durham Region and the Greater Toronto Area. With more than 375 five-star Google reviews and full TSSA licensing for public events, we’re the trusted choice for families, schools, churches and corporate planners wanting reliable setup, real-time communication and worry-free fun.

Fully insured • TSSA-licensed inflatables for public events • Professionally delivered & installed

🎈 Made for Backyard Parties, Birthdays & Kids Events

Our inflatable rentals are a favourite choice for family celebrations — bringing big smiles to backyard parties, kids’ events, and unforgettable birthday celebrations right at home.

Clean, safe, and professionally delivered by our experienced team, every rental is designed to make your child’s day fun, easy, and completely stress-free for parents.

Planning something bigger? We also create well-organized kids’ activity zones for school fun fairs, camps, churches, and community events — using the same clean equipment, professional setup, and safety-first approach families trust for backyard celebrations.

🎉 How to Book Your Inflatable Rental Fast, Simple & Stress-Free

Booking a bouncy castle or planning a larger school, church, daycare, or community event is easy. Here’s exactly how to reserve your inflatable rental — quick, clear, and mobile-friendly from start to finish.

How Online Booking Works

Pick your date → choose your inflatable → reserve instantly. Every backyard rental includes a guaranteed 6-hour play window, with delivery and setup included.

Communication & SMS Updates

You'll receive booking reminders, confirmation, and delivery windows by text. No guessing — we keep you updated every step of the way.

Delivery Day — What to Expect

We assign a delivery window based on location and routes. Our team handles setup, anchoring, and safety checks. Schools and large events receive coordinated setup + pickup times.

Weather, Cancellations & Safety Policy

Ontario weather changes quickly — if you need to adjust, we help you find safe options.

View Weather Policy

Payments & Deposits

A 30–40% deposit reserves your inflatable. Final balance for residential bookings is due 72 hours before delivery. Schools and large events use flexible payment options.

Planning a school fun fair, church or camp event, daycare celebration or a larger public/corporate event? See our full lineup of TSSA-licensed inflatables for big events .

Plan With Confidence — Reliable Inflatables for Every Event

Whether you're planning a backyard birthday or a larger school, church, camp, or public event, Castle Kid Jumping Castle Rentals delivers clean, safe and fully inspected inflatable rentals — on time, every time. Backed by 375+ five-star reviews, families and event organizers trust our experienced team to make their day simple, fun and stress-free.

Meet the Family Behind Castle Kid Jumping Castle Rentals

What began as a small family idea has grown into one of Ontario’s most trusted inflatable rental providers — built on reliability, care, and genuine service.

From backyard birthdays to school fun fairs, church events, summer camps, and large public festivals — our family ensures every setup is safe, professional, and stress-free from start to finish.

Learn more on our About Us page .

Every Castle Kid rental includes professional setup, safe installation, and reliable delivery. Free delivery applies across Durham Region, with extended service available for Toronto, Scarborough, Markham, Mississauga, Brampton and surrounding areas.

💬 Frequently Asked Questions

Clear answers to the most common questions about booking inflatable rentals for backyard parties and events across Durham Region and the Toronto GTA.

More Inflatable Fun to Explore

Families and event planners also love these popular inflatable categories — perfect for birthdays, school fun fairs, corporate events, and summer celebrations across Durham Region & the GTA.