San Antonio Water Slide Rental
Inflatable water slides are the summer upgrade for backyard parties in San Antonio — they combine the bouncing action of a standard inflatable with a water-fed slide that keeps kids cool and entertained for hours. Water slides range from compact 12-foot units suitable for younger kids to large 20-foot+ commercial-grade slides that entertain mixed ages. Availability is seasonal in San Antonio — most providers offer water slides from May through September.
Water slide rental in San Antonio typically costs $200–$400 for a standard day rental of a residential-grade unit. Larger commercial slides run $350–$700. 19 of 19 verified providers in San Antonio carry water slides — fleet size is more limited than standard bounce houses, so book 3–4 weeks in advance for summer weekend dates. Delivery covers the San Antonio area including Boerne, Schertz, Seguin.
Water slides require a water source — a standard garden hose connection at the top of the slide keeps the surface wet throughout the event. Ensure you have a hose long enough to reach from your outdoor spigot to the slide position. Most units run on a single 20-amp outdoor outlet for the blower. Set up on grass rather than concrete for safe landings at the slide base. Never allow children to climb the outside of the slide or dive headfirst.
San Antonio Providers Offering Water slides
slush machine · tables · chairs · dunk tanks
tents · tables & chairs · concessions · photo booths · event staff +1 more
concession machines · generators · tents · tables & chairs · dance floor +10 more
tables & chairs · canopies · backyard games
tables & chairs · concession machines · generators · tents · dunk tanks +8 more
concessions · photo booths · outdoor movie screens · LED screen rentals · foam parties +9 more
tables & chairs · generators · concessions
interactive sports games · party games
tables and chairs · water slides · dunk tank
interactive games · movie screens and equipment · mechanical bull · tents & canopies · mechanical rides +9 more
tables & chairs · hot dog warmers · chocolate fountains · washer toss · horse shoes +12 more
tables & chairs · tents · dunk tanks · concession machines · helium tanks +4 more
chairs and tables · popcorn machines · sno-kones · cotton candy · carnival games +1 more
concession machines · tables & chairs · event accessories
tables and chairs · popcorn machines · sno-kones · cotton candy · concessions
tables & chairs · tents · concession machines · dunk tanks
tables & chairs · tents and canopies · dance floors · staging · marquee +12 more
Water Slide Rental FAQ — San Antonio
How much does a water slide rental cost in San Antonio?
Water slide rentals in San Antonio cost $200–$400 for a standard residential unit and $350–$700+ for large commercial-grade slides. Prices include delivery, setup, and teardown. Compare quotes from 19 providers in San Antonio — book 3–4 weeks ahead for summer weekend availability.
What do I need for a water slide rental in San Antonio?
You'll need: a flat grassy setup area (10–20% larger than the slide footprint), a garden hose connection reaching the slide top, a dedicated 20-amp outdoor outlet within 100 feet, and at least 25 feet of overhead clearance. Your San Antonio provider will specify exact requirements for the model you rent. Have the hose ready and the area cleared before the delivery crew arrives.
When is water slide rental season in San Antonio?
Water slides are available from most San Antonio providers from May through September, with peak demand in June, July, and August. Some providers extend the season in warm weather. Water slides are not typically available for winter events — check with your provider for off-season availability if needed.
What age is appropriate for a water slide rental in San Antonio?
Age recommendations vary by slide size. Compact slides (under 12 ft) suit kids ages 3–8. Medium slides suit ages 5–14. Large commercial slides (18+ ft) are best for ages 8 and up with height and weight limits. Always review the manufacturer's age and weight guidelines provided by your San Antonio rental company. Never allow adults on slides not rated for adult weights.