Water Slide Rentals · Ontario, CA
Water Slide Rentals in Ontario, CA
Beat the Inland Empire heat — wet or dry-stay.
Ontario is at the edge of our extended area — delivery may be available with a distance-based fee shown at booking. Serving Ontario Ranch and Creekside and the rest of Ontario.
Ontario's fast-growing Ontario Ranch neighborhoods have the kind of backyards built for a great party, and we're glad to bring the fun. From toddler birthdays to family reunions near Ontario Mills, we deliver a clean unit and set it up the right way.
Inland Empire summers turn brutal, and a water slide is what turns a sweaty Ontario backyard party into the one the kids talk about all year.
Every rental is sanitized and inspected before it reaches your Ontario address, and our crew handles anchoring and pickup. Enter your address at booking and we'll confirm availability and the exact delivery fee for your area.
Why families in Ontario choose us
We carry combo units that double as a jumper when dry and a slide when wet, plus single-purpose slides for older kids. We confirm hose access and runoff for your Ontario address before booking so there are no surprises on the day.
Delivery & setup
Ontario is at the edge of our extended area — delivery may be available with a distance-based fee shown at booking. You'll see the exact delivery fee for your Ontario address before you confirm the booking — no surprises at drop-off.
Safety we don't shortcut
Water slides need a level pad, a continuous water source, and proper anchor weight. Our crew handles all three and walks you through height and turn rules before guests arrive.
Water Slide Rentals · Ontario, CA
Water slides available for Ontario
MINI SLIDE MODULAR JUMPER
Kids water slide jumper with basketball hoop and bounce area. Ideal for bounce house rentals, birthday parties, and summer inflatable fun.
from $200
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MINI SLIIDE GIRL COLORS
Cool off and have fun with our exciting Water Slide Jumper! Perfect for birthday parties, backyard events, and summer celebrations. This inflatable water slide brings nonstop fun, splashing excitement, and unforgettable memories for kids of all ages. Book your water slide rental today!
from $200
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MULTICOLOR MINI COMBO JUMPER
Bring big fun to your little ones with our Mini Slide Jumper! Perfect for toddlers and younger kids, this colorful inflatable features a small slide and spacious bouncing area designed for safe and exciting play. Great for birthday parties, family gatherings, and special events, it’s the perfect way to keep kids entertained for hours!
from $200
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COMBO MULTICOLOR JUMPER
Fun 3-in-1 water slide jumper featuring a basketball hoop and spacious bounce area. Perfect for kids’ parties, birthdays, and backyard fun!
from $280
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GIRL COMBO JUMPER
Water slide jumper rental with basketball hoop and bounce house area. Perfect for kids party rentals, birthday parties, and inflatable water slide fun.
from $280
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KING COMBO DOBLE WAATERSLIDE
Water slide jumper rental with basketball hoop and bounce house area. Perfect for kids party rentals, birthday parties, and inflatable water slide fun.
from $280
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PALM TREE COMBO SLIDE JUMPER
Exciting combo doble slide jumper rental with basketball hoop and water slide! Perfect for birthday parties, backyard events, and summer fun. This inflatable combo jumper keeps kids active, cool, and entertained for hours. Book your water slide combo today!
from $280
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Wild Thing Waterslide 18ft
18ft Wild Thing....Fun and exciting water slide jumper rental for birthday parties, backyard events, and summer celebrations. Safe, clean, and perfect for kids’ parties. Book your inflatable water slide rental today!
from $300
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Water Slide Rentals in Ontario — FAQs
Do I need a hose for a water slide rental?
Yes — you provide the hose connection; we provide everything else. The slide includes its own water-feed line that connects to a standard garden hose.
Where does the water drain after the slide is done?
Most setups drain across grass or onto a hardscape that can shed water. We'll review your runoff path during setup so you don't end up with a soaked side yard.
What ages are water slides safe for?
Most of our slides are best for ages 5+ with adult supervision. Combo units with smaller slides can work for younger riders — we'll match the unit to your guest mix.
Do you deliver to Ontario, CA?
Ontario sits at the edge of our extended delivery area, so availability can depend on the date. Enter your address at booking and we'll confirm delivery and the fee right away.
Can you set up in newer Ontario Ranch backyards?
Yes. Newer Ontario Ranch yards are great for inflatables — just share your gate width and setup surface so we bring the right unit and anchoring.
How far in advance should I book for Ontario?
Because Ontario is on the edge of our range, booking 2–4 weeks ahead gives the best chance of locking your date and unit.
Areas we serve
Water Slide Rentals near Ontario
Related rentals
Other Ontario rentals
Ready to book water slide rentals in Ontario?
Live availability, no surprises at drop-off. Our crew handles delivery, setup, and pickup so the day stays about your guests.