Jump & Jam Party Rentals

Family-owned bounce house, water slide, and party rental company based in Florissant, Missouri, serving the greater St. Louis metro since day one. Founded by the Jambga family (Jambga Holdings LLC), we deliver clean, insured inflatables with all-day rentals and free weather rescheduling.

Contact

Phone & Text: (314) 788-3483
Email: mike@jumpjamparty.com
Address: 1555 Saint Loretto Dr, Florissant, MO 63031
Hours: Monday–Sunday, 8:00 AM – 8:00 PM

What we rent

Bounce houses (themed and classic)
Water slides (single and dual lane)
Combo units (bounce + slide + pool)
Obstacle courses
Party extras: tables, chairs, concessions

Service area

Florissant, Hazelwood, Black Jack, Spanish Lake, Ferguson, Bridgeton, Maryland Heights, Overland, Jennings, Dellwood, St. Charles, and the greater North St. Louis County area.

Frequently asked questions

How much does it cost to rent a bounce house in St. Louis?

Bounce house rentals start at $175 for an all-day rental. Combo units start at $250 and water slides start at $400.

How far in advance should I book?

At least two days. Weekends in peak season (April–September) often fill 2–4 weeks ahead.

Are your inflatables clean and insured?

Yes. Every unit is commercially sanitized after each use and we carry $2 million in general liability insurance.

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