Contact information

Contact Information

We’re here to help make your celebration easier, brighter, and more fun.

If you have questions about your HappySet™ order, shipping, returns, product details, missing pieces, damaged items, or general customer support, please contact us using the information below.

Customer Support

Email: info@happyset.net
Phone: (909) 516-5890

For the fastest support, please include your order number and a short description of your question or issue. If your item arrived damaged, defective, incorrect, or missing pieces, please include clear photos of the product and packaging when contacting us.

Mailing Address

HappySet™
1005 N Center Ave.
Ontario, CA 91764
United States

Please contact us before sending any returns. Returns must be reviewed and approved according to our Return & Refund Policy.

Product & Order Support

We can help with:

Order questions
Shipping and tracking updates
Returns and refunds
Damaged, defective, or incorrect items
Missing pieces
Product information
Birthday decoration setup questions
Party favor product questions

Important Note

HappySet™ products are party supplies intended to be handled and set up by adults. Some items may include balloons, small parts, plastic packaging, strings, decorations, or accessories. Adult supervision is required when children are using or handling our products.

Marketplace Purchases

This contact information applies to orders placed directly through the HappySet™ website.

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