Yes, we cross the river. St. Charles families get the same all-day rental and free weather rescheduling.
We deliver, set up, and pick up in St. Charles for $65 (Zone 3 (11-15 miles)). Every rental is a full all-day window. Every unit is commercially sanitized before drop-off. Free weather rescheduling if your date gets rained out.
Yes, we cross the river. St. Charles families get the same all-day rental, the same free weather rescheduling, and the same sanitized commercial-grade units that North County families get. We've delivered to backyards near Frontier Park, family gatherings around Blanchette Park, and the occasional event in the Main Street area when permits allow. Zone 3 delivery is $65 — that covers the bridge run and the longer drive both ways — and includes full setup, anchoring, safety walkthrough, and pickup the following morning. Booking from St. Charles is the same process as anywhere else: pick your date, pick your unit, lock it in. If your event date moves because of weather, we move with it without charging a rescheduling fee. The Mississippi isn't a barrier; it's a bridge we cross to set up another great party.
Most St. Charles parks require a permit and don't have outdoor power. We rent generators, and we'd rather talk through your spot before you book than scramble on the day.
Text us firstTap any unit to book your date — links go straight to live availability.
A colorful bounce house inspired by classic building blocks that kids instantly recognize. Spacious jump area with a basketball hoop inside — perfect for birthdays, backyard parties, and neighborhood events in St. Louis.
A tall 16-foot inflatable water slide with bold block-style colors and a splash pool at the bottom. Features no-jump top, finger-safe netting, and a built-in drain system for fast slides and big backyard fun in St. Louis.
Most PopularA bright, colorful combo inflatable with a bounce area and two racing slides that lead into a splash pool. Kids can bounce, climb, and slide for nonstop fun — wet or dry.
Double the FunTwo lanes means double the action. Perfect for parties where kids want to race each other and compete. No waiting, no fighting over turns — just nonstop bouncing and sliding for everyone at once.
Best for SummerA large rainbow-colored combo with a spacious bounce area, a tall single-lane slide, sprinkler/misting system connection, and an interior basketball hoop. Enclosed tunnel entrance and finger-safe netting for maximum safety.
Fan FavoriteA 20-foot commercial-grade obstacle course with tunnels, climbing walls, and pop-up obstacles. Keeps lines moving and kids engaged for hours — perfect for school carnivals, church festivals, and large parties in St. Louis.
New for 2026Bring Jurassic-sized excitement to your next party with the T-Rex Dinosaur Water Slide Bounce House Combo. This premium wet/dry inflatable features a spacious bounce area, climbing wall, thrilling slide, and deep splash pool that keeps kids entertained for hours. Rent it wet for the ultimate summer party in St. Louis or dry for year-round backyard fun.
A colorful bounce house inspired by classic building blocks that kids instantly recognize. Spacious jump area with a basketball hoop inside — perfect for birthdays, backyard parties, and neighborhood events in St. Louis.
A tall 16-foot inflatable water slide with bold block-style colors and a splash pool at the bottom. Features no-jump top, finger-safe netting, and a built-in drain system for fast slides and big backyard fun in St. Louis.
Most PopularA bright, colorful combo inflatable with a bounce area and two racing slides that lead into a splash pool. Kids can bounce, climb, and slide for nonstop fun — wet or dry.
Double the FunTwo lanes means double the action. Perfect for parties where kids want to race each other and compete. No waiting, no fighting over turns — just nonstop bouncing and sliding for everyone at once.
Best for SummerA large rainbow-colored combo with a spacious bounce area, a tall single-lane slide, sprinkler/misting system connection, and an interior basketball hoop. Enclosed tunnel entrance and finger-safe netting for maximum safety.
Fan FavoriteA 20-foot commercial-grade obstacle course with tunnels, climbing walls, and pop-up obstacles. Keeps lines moving and kids engaged for hours — perfect for school carnivals, church festivals, and large parties in St. Louis.
New for 2026Bring Jurassic-sized excitement to your next party with the T-Rex Dinosaur Water Slide Bounce House Combo. This premium wet/dry inflatable features a spacious bounce area, climbing wall, thrilling slide, and deep splash pool that keeps kids entertained for hours. Rent it wet for the ultimate summer party in St. Louis or dry for year-round backyard fun.
Real reviews from real St. Louis & Florissant families on Google.
Ashley M.
"Jump & Jam made my daughter's 7th birthday unforgettable! They arrived early, the bounce house was spotless, and the team helped us pick the perfect spot in the yard. Stress-free from start to finish — we'll book again!"
Verified Google review
Marcus T.
"Rented the obstacle course for our block party — total hit. Crew was friendly, setup was fast, and the kids loved every minute. Easiest rental process I've ever dealt with."
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Brittany S.
"Booking online took two minutes. They confirmed the same day, showed up exactly when promised, and the unit was cleaner than I expected. Will absolutely book again next summer."
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Jamal R.
"Our church festival had over 100 kids and the combo unit kept them busy all afternoon. Fully insured, professional setup, no surprises. Highly recommend for any St. Louis event."
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Elena V.
"First time renting and I was a little nervous — the team walked me through everything by text. Delivery was on time, the water slide was immaculate, and pickup was equally smooth. Stress-free!"
Verified Google review
Derrick H.
"Booked the rainbow combo last minute for a Saturday party. They confirmed in under an hour. Kids didn't want to leave. Already planning to book them again for the 4th of July."
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Whitney L.
"Hands down the cleanest bounce house we've ever rented. You can tell they actually take care of their inventory. The drivers were polite, professional, and right on schedule."
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Carlos P.
"Used Jump & Jam for our company picnic. The whole process was painless — quote, contract, delivery. Employees' kids had a blast. We'll definitely use them again next year."
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Tasha B.
"I called three other companies before finding Jump & Jam — wish I'd called them first. Better price, faster reply, cleaner unit. My twins didn't want to get out of the bounce house."
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Greg N.
"School field day rental — they showed up early, set up two units in record time, and the staff were a pleasure. Stress-free experience for our PTA team. Booking again next year for sure."
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Monica D.
"Rented a water slide for my son's 9th birthday. From the first text to the final pickup, every step was easy. Kids loved it so much we extended the rental on the spot."
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Anthony G.
"Fully insured, on time, professional. The combo unit was clean and looked brand new. They even came back early for pickup when the weather turned. Top-notch local business."
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Join hundreds of happy North County families
Just $100 today secures your date. No full payment required now — remaining balance due the Friday before your event. Delivery, setup, sanitization & pickup all included. Family-owned & Black-owned in Florissant.
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