🎉 4+ providers in Ontario
Top Kids' Party Providers in Ontario, California
Bounce houses, entertainers, caterers, venues & more — compare Ontario's party pros, with real photos and reviews.
Planning a kids' birthday party in Ontario, California? Kiderr connects local families with 4+ party providers across Ontario — including animal entertainment & petting zoos, face painters, indoor playgrounds, and more. Every provider listing includes real photos and a way to send a free inquiry, so you can compare options near you and contact providers directly.
Whether you're throwing a backyard bash, a venue celebration, or a themed party, you'll find Ontario's most-booked kids' party services below. Use the search bar to find a specific provider, or browse by category.
Browse Ontario party categories
4 kids' party providers in Ontario, California
Art-Z Mom Face Painting
Ontario, CA
Art-Z Mom Face Painting
The Party Pets Mobile Pony Rides And Petting Zoo- We Come To You.
Ontario, CA
The Party Pets Mobile Pony Rides And Petting Zoo- We Come To You.
K1 Speed Ontario
Ontario, CA
K1 Speed Ontario
LOL KIDS CLUB - ONTARIO, CA
Ontario, CA
LOL KIDS CLUB - ONTARIO, CA
Kids' parties in Ontario: frequently asked questions
How much does a kids' party cost in Ontario? ⌄
Prices vary by service. In Ontario, California, bounce house rentals often start around $150–$300, entertainers and characters $150–$400, and full-service caterers depend on guest count. Request a free quote from a Ontario provider to compare options for your party.
What kids' party services can I book in Ontario, California? ⌄
Kiderr lists 4+ Ontario party providers including animal entertainment & petting zoos, face painters, indoor playgrounds, plus bakeries, photographers, party planners, and more. Browse by category and filter to find the right fit for your child's birthday.
How do I find the best party providers near Ontario? ⌄
Use the search bar above to find providers in Ontario, or browse the categories below. Each listing shows photos and the details the business provides.
Do Ontario party providers travel to my home or venue? ⌄
Many Ontario providers — especially bounce house rentals, mobile entertainers, and caterers — travel to homes, parks, and venues across the Ontario, California area. Check each provider's service area or message them directly through Kiderr to confirm.
Kids' party providers across California
Explore party services in other California cities near Ontario.