Water Slide Rentals in San Marcos, TX

Most-rented picks. Daily Specials. All clean, insured, state-inspected.

San Marcos’ Largest Selection of Water Slide Rentals

When the Texas heat kicks in, nothing cools off a party like a water slide rental. At Sky High Party Rentals, we deliver the largest selection of water slides in San Marcos, from toddler-friendly splash slides to massive dual-lane thrill rides that feel like a private waterpark in your backyard.

Every unit is sanitized before delivery, anchored for safety, and installed by background-checked crews. With 20+ years of service, more than 100,000 successful events, and 1,000+ five-star reviews, we’re the trusted source for water slides across Hays County.


Why Families Love Our Water Slides

  • Stay cool in the heat – hours of active outdoor play.
  • Slides for every space – compact designs for small yards, tall slides for open ranch properties.
  • Themed adventures – tropical palm trees, unicorns, dinosaurs, superheroes, and more.
  • Affordable rentals – water slides at every budget, plus daily specials.
  • Easy booking – online reservations available 24/7.

Water Slides at Local Events

  • Birthday parties across neighborhoods like Blanco Vista and Willow Creek.
  • San Marcos CISD field days and summer carnivals.
  • Church picnics and Vacation Bible Schools.
  • Community celebrations at Rio Vista Park, Five Mile Dam Park, and San Marcos City Park.

For public events, we provide generators and certificates of insurance as required.



Nearby Cities We Serve

Austin Water Slides, San Antonio Water Slides, Kyle Water Slides, [New Braunfels

...

Testimonials

  • "Both Technicians were very friendly and professional. They were punctual in delivering and picking up.

    Henry E. - Crosby, TX

  • Everyone had a great time! The neighbor kids and parents loved the barnyard bounce house fun!

    Carmen B. - Dallas, TX

  • The delivery team was great!

    Emma R. - Houston, TX

  • Best delivery drivers ever! The whole experience was perfect! Thank you as always!

    Jacob J. - Houston, TX.

  • Made the party so perfect!

    Meredith L. - Dallas, TX

  • Peter and the crew was very nice. They were prompt and on time. My boys really enjoyed themselves and I did as well...lol I definitely will be ordering again. Thank you so much!

    Sharon L - Houston, TX

  • Thank you for calling before delivery and picking up the moonwalk on time. Excellent service

    Deric M. - Houston, TX.

  • Great experience and communication. The bounce house was clean and installed perfectly. the tables and chairs were a wonderful add-on option. Thank you!

    Kelly H. - Tomball, TX.

  • The delivery drivers, as well as office staff, were very friendly and thorough with communicating important details.

    Rodnisha G - Houston, TX.

  • Absolutely amazing service, very fast set up, the guys were amazing and very helpful!!

    Ashley A. - Montgomery, TX

  • All of you do a fantastic job! Our grandchildren love Sky High Party Rentals!

    Mary D. - Houston, TX

  • Delivery crew was friendly and helpful. Great experience.

    Collin B. - Sugar Land, TX.

  • Great experience from start to finish. Easy to book, quick response from customer service when I had a question. Friendly delivery and pickup.

    Patricia G. - Conroe, TX

  • Enjoyed the rentals

    Veronica M. - Austin, TX.

  • The staff were excellent! Great service.

    Samantha P. - Houston, TX

  • This is our third time renting a bounce house, and I have nothing but good things to say about the selection, the delivery process, the equipment, and the pickup.

    William C. - Houston, TX

  • Delivery came several hours before our event, which allowed us to start on time. We truly appreciated that! Thank you.

    Kamal E - Houston, Tx

  • I will use Sky High Rental forever, great service never disappoints

    Amanda B. - Porter, TX

  • A HUGE thank you to Sky Bounce for donating the bounce house obstacle course for our Grand Opening! The kids had the BEST time, and it brought so much energy and fun to our celebration. We’re so grateful for your generosity and partnership!

    Shreena P. - Sugar Land, TX

  • Great customer service. Fast set up and take down. My daughter loved it.

    Lianne S. - Humble, TX

Experience in Augmented Reality

Experience our amazing AR tool that lets you visualize this product at your party location. It’s simple to use—just scan the QR code or click the View in My Room button. All you need is your phone!

View the Dunk Tank in your space.



Which areas around Austin and San Antonio do you deliver inflatable dry/wet water slides to?

Can inflatable slides in Austin and San Antonio be rented for both wet and dry use?

What ages are best suited for wet/dry slides in Central Texas?

What do I need for a water slide setup at my home or a park?

How do wet/dry slides stay wet during use?

Can slides be set up indoors in Austin or San Antonio?

Can wet/dry slides be set up at Austin or San Antonio parks?

How much space is required for a wet/dry slide?

How are slides cleaned and maintained?

What safety rules apply to wet/dry slides?

Can I keep a wet/dry slide overnight?

What deposit is required for wet/dry slide rentals?

What is your cancellation and weather policy in Central Texas?

Do you carry themed dry/wet water slides in Austin and San Antonio?

Are there affordable dry/wet water slides in Austin and San Antonio?

What should I do if wind speeds increase during my event?

Why do Houston families trust Sky High Party Rentals for inflatable rentals?

What Time Should a Toddler Birthday Party Start?

What Time Should a Toddler Birthday Party Start?

If you're planning your little one's birthday party, you've probably spent hours on Pinterest looking at themes and decorations. But here's a question that can make or break your party: **What time should it actually start?**

Read More
Throwing the Ultimate Texas Kids Party: A 2026 Guide from Sky High Party Rentals

Throwing the Ultimate Texas Kids Party: A 2026 Guide from Sky High Party Rentals

Planning a memorable birthday party for your child in Texas—whether you're in Houston, Austin, Dallas, or the surrounding suburbs—can be exciting but also overwhelming. At Sky High Party Rentals, we specialize in helping families create unforgettable experiences with ease. This guide walks you through the essential elements of a successful outdoor kids party in Texas, from guest planning to weather policies, themes, and safety.

Read more about how to make your party fantastic!

Faq's

Which areas around Austin and San Antonio do you deliver inflatable dry/wet water slides to?

Can inflatable slides in Austin and San Antonio be rented for both wet and dry use?

What ages are best suited for wet/dry slides in Central Texas?

What do I need for a water slide setup at my home or a park?

How do wet/dry slides stay wet during use?

Can slides be set up indoors in Austin or San Antonio?

Can wet/dry slides be set up at Austin or San Antonio parks?

How much space is required for a wet/dry slide?

How are slides cleaned and maintained?

What safety rules apply to wet/dry slides?

Can I keep a wet/dry slide overnight?

What deposit is required for wet/dry slide rentals?

What is your cancellation and weather policy in Central Texas?

Do you carry themed dry/wet water slides in Austin and San Antonio?

Are there affordable dry/wet water slides in Austin and San Antonio?

What should I do if wind speeds increase during my event?

Why do Houston families trust Sky High Party Rentals for inflatable rentals?

Blog

What Time Should a Toddler Birthday Party Start?

What Time Should a Toddler Birthday Party Start?

If you're planning your little one's birthday party, you've probably spent hours on Pinterest looking at themes and decorations. But here's a question that can make or break your party: **What time should it actually start?**

Read More
Throwing the Ultimate Texas Kids Party: A 2026 Guide from Sky High Party Rentals

Throwing the Ultimate Texas Kids Party: A 2026 Guide from Sky High Party Rentals

Planning a memorable birthday party for your child in Texas—whether you're in Houston, Austin, Dallas, or the surrounding suburbs—can be exciting but also overwhelming. At Sky High Party Rentals, we specialize in helping families create unforgettable experiences with ease. This guide walks you through the essential elements of a successful outdoor kids party in Texas, from guest planning to weather policies, themes, and safety.

Read more about how to make your party fantastic!

WE TAKE CARE OF YOUR FAMILY & FRIENDS

Our 4 step cleaning process

1

Vacuum Grass & Leaves

2

Scrub/Wash Away Dirt & Mud

3

Disinfect All Contact Surfaces

4

Inspect/Clean After Every Use

Watch our Safety Video

50% Down Payment Required

About-Us-Sky-High-Party-Rentals

About Us

Featured in Entrepreneur Magazine, Sky High Party Rentals has become Central Texas's premier entertainment provider, serving Austin, San Antonio, and surrounding areas from our Lockhart location. As a three-time Inc. 5000 honoree, we've transformed the regional party rental industry with our extensive selection of bounce houses, water slides, and interactive entertainment. Our success represents the spirit of Texas entrepreneurship.

From pirate-themed adventures to licensed Disney attractions, we bring joy to celebrations throughout the Hill Country. Our comprehensive inventory includes obstacle courses, mechanical bulls, and carnival games, featuring beloved characters from Star Wars, Marvel, and Nickelodeon. This dedication to excellence has made us Central Texas's most trusted name in event entertainment.

Our Core Values: Safety | Happiness | Plan Ahead | Responsibility | Exceed Expectations | Display a Positive Attitude | Better today, not as good as tomorrow!