Make Your Renton Event Pop with Party Baby
From playful garlands to full photo-ready backdrops, our custom balloon décor transforms your space into a celebration. Designed to match your style and delivered locally — one balloon at a time.
Party Rentals Made Easy in Renton
Clean, modern rentals. Easy planning. Renton delivery included.
Party Baby Seattle delivers fun, family-friendly party rentals across Renton — serving neighborhoods like Fairwood, Highlands, Benson Hill, Talbot Hill, Kennydale, and the Renton Hill area. Whether you're planning a backyard birthday, a school field day, or a city-sponsored event, we bring clean, stylish setups to parks, schools, homes, and community centers throughout South King County.
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Modern, stylish setups for every space
Create a Pinterest-worthy party at home, at your school, or in a city park.
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Customizable themes and color palettes
Customize your party with themes, color palettes, and school or sports team pride.
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Local delivery & hassle-free setup
We deliver across Renton and handle setup so you can relax and enjoy.
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From quote to cleanup — stress-free
Our team handles every detail — from delivery to teardown — so your event is stress-free.
At Party Baby Seattle, we provide clean, modern party rentals tailored for families, schools, and businesses in Renton. From birthdays to field days, we make every celebration easy, stylish, and fun.
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SOFT PLAY RENTALS
Modern Soft Play rentals for events in Renton. Clean, safe fun for birthdays, school events, and preschool celebrations.
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BOUNCE HOUSE RENTALS
Stylish Bounce House rentals in Renton. Perfect for birthdays, picnics, and neighborhood celebrations.
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BUBBLE HOUSE RENTALS
Renton’s Instagram-worthy Bubble House. A fun-filled inflatable with floating balloons and nonstop color.
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BALL PIT RENTALS
Go BIG with our Renton Ball Pit rentals — custom colors, thousands of balls, and optional vinyl decals.
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Balloon Décor
Custom Balloon Décor for Renton events. From festive balloon garlands to colorful installs that wow your guests.
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Corporate Events
Fully insured and licensed. We provide family-friendly rentals for Renton school events, company picnics, and community festivals.
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Ready to Plan Your Renton Event?
Elegant rentals. Easy planning. Renton delivery included.
What Our Customers Are Saying
This was a game changer for my son's 1st birthday with a ton of toddlers running around! This company was amazing from start to finish and I will be using them again in the future. If you are hesitant to book, just do it! The best money spent for a party with a ton of kids
We had a fantastic experience with Party Baby: We used them for our two year olds birthday party. The process was smooth and the set up was gorgeous. The littles had a blast. I couldn’t have asked for more. 100% recommend.
Wonderful job! Our celebration for our grandson's first birthday was hugely successful due in part to Party Baby Soft Play. All the kids enjoyed it as well as their parents! Thank you for everything!
Best idea ever to have Party Baby Seattle come setup a soft play area for the little ones celebrating in this birthday. There's too many things that one as parents try to figure out and this was one less thing I had to worry about. There was a place where they had so much fun together and it was safe and beautiful. The team was super sharp and on time, very swiftly setup and gave us recommendations of where to put it. Then just as swiftly as they setup they also came after the rental time expired and also left the area just as they found it.
The team is super professional and I would gladly do business with them again, everyone that came to the party was left in awe and wanted something like this for their future party. You don't even need to spend a lot on decorations the setup itself was decoration enough.
The team is super professional and I would gladly do business with them again, everyone that came to the party was left in awe and wanted something like this for their future party. You don't even need to spend a lot on decorations the setup itself was decoration enough.
Phenomenal experience, age appropriate and the kids had a lot of fun!
We used Party Baby soft play for my son’s birthday party and it was a huge hit. The set up was beautiful, safe, and clean! The kids loved it and the parents were impressed!
We used Party Baby Seattle soft play for my daughter's birthday, and it was an amazing experience! The setup was not only safe and clean but also aesthetically pleasing, with a beautifully coordinated color scheme that matched our party theme perfectly. The team was incredibly professional, arriving on time and ensuring everything was arranged beautifully. They were attentive to detail and very friendly, making the entire process stress-free for us as parents.
Our guests loved the play area, and it was clear the kids had an absolute blast! The variety of equipment catered perfectly to toddlers, encouraging them to explore and enjoy themselves safely. If you're planning an event for little ones, I highly recommend Party Baby Seattle. They truly made my daughter's birthday unforgettable, and I am excited to book for my baby's next birthday.
Our guests loved the play area, and it was clear the kids had an absolute blast! The variety of equipment catered perfectly to toddlers, encouraging them to explore and enjoy themselves safely. If you're planning an event for little ones, I highly recommend Party Baby Seattle. They truly made my daughter's birthday unforgettable, and I am excited to book for my baby's next birthday.
My company has worked with Party Baby two years in a row now to have a bounce house at our client's company holiday party! Not only are they extremely professional and organized, they also are always upgrading their packages and providing amazing options. The kids love it, and the attendants are always making sure everyone is safe.
Everything was fantastic! The kids absolutely loved the soft play area and didn’t want to come out. The setup was perfect, clean, and exactly as advertised. The team at Party Baby Seattle was professional, friendly, and handled everything seamlessly, which made the day stress-free for us. The variety of activities kept all the kids entertained and engaged throughout. It was truly the best decision to hire them for my son’s birthday party! Highly recommend for anyone looking to add something special to their event!
Ready to Plan Your Renton Event?
Let us help bring your vision to life — just fill out the form below and our team will be in touch soon.
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Huge thanks to Kellia for sharing her experience! ⭐️⭐️⭐️⭐️⭐️
We’re so glad the Seattle sports theme made her son’s first birthday one to remember. Hearing that the kids had a blast and that the whole process felt smooth from booking to setup is exactly what we love to hear. Our team had a great time bringing this one together.
Planning your own celebration? We’d love to help make it just as special. 🎉
#PartyBabySeattle #SeattleKidsParties #SoftPlaySeattle #SeattleEvents
☀️ We’re already booking Summer 2026 parties! Reserve your spot now to lock in your date. 🌸
Summer magic + Bounce House fun = the perfect Play Date combo. 🏰💫
We brought our popular White Palace Bounce House to Mercer Island for a sunny celebration, creating a stunning centerpiece for a day full of play.
Make your next celebration unforgettable. Book your party today! 🎉
#SoftPlay #BounceHouse #KidsParty #PartyRentals
10 years of love, laughter, and memories celebrated in style! 💍🎉
Our Pearl Bounce House helped make this Mercer Island anniversary one to remember. 💫
From birthdays to anniversaries, we have the perfect setup to bring the fun to any celebration. 🥳
📲 Let’s party! Book with Party Baby today.
#BounceHouse #PartyRentals #AnniversaryParty
Enzo turned ONE in style! 🎉✨
Our Custom Tuxedo Soft Play made the perfect backdrop for his big celebration, keeping things safe, fun, and perfectly stylish for the little party crew. 🖤🤍
Planning your little one’s next milestone? We’d love to bring the party magic to you. 🥳💫 Book your dream setup with Party Baby today!
#SoftPlay #BounceHouse #KidsParty #PartyRentals
Holiday magic is in the air! ❤️🤍
We are right in the middle of another busy season of unforgettable corporate holiday celebrations. From custom balloon décor to interactive play areas and festive setups, Party Baby brings the fun to every event. 🎄✨
Here’s a look back at last year’s Seahawks Family Holiday Party at Meydenbauer Center, a Candy Cane dream come to life and one of our favorites to date. 🍭🙌
See you next week, Seahawks. 💚💙
Limited availability left for holiday bookings. Book now. 🎁
#PartyBabySeattle #HolidayEvents #SeattleEvents #BalloonDecor #SoftPlay #Seahawks
Syer & Sayvior’s birthday bash was one for the books! 🥳✨
From bouncing in The White Castle to exploring the Cloud 9 Adventure Course and playing in our Luxe Tuxedo setup, the fun never stopped. 🎈💛 It was a day full of smiles, laughter, and unforgettable memories.
Let’s make your celebration one to remember. Book now! 🎉
#SoftPlay #BounceHouse #KidsParty #PartyRentals
The AirReps team brought in our Avery Bounce House for their big day, and it was a total hit. 💛
The setup added the perfect touch of fun for families and little ones to enjoy throughout the celebration.
From birthdays to team events, we bring the fun, the vibes, and the party magic to every celebration. 🥳
Ready to level up your next event? Let’s party! 🎉
#SoftPlay #BounceHouse #PartyRentals #PartyBabySeattle
All this rain has us wishing we were back at this beautiful summertime soiree! 🌸
Our Bubble House and White Palace added the perfect touch of fun and style, paired with stunning balloon décor that made every entrance pop. ☀️🎈
Such a beautiful setup for a sunny day celebration. 💫
A huge thank you to our amazing client and family for letting us be part of this summer tradition. Ready to level up your next celebration? Let’s make it unforgettable. 🏰✨
#SoftPlay #KidsParty #PartyRentals #PartyBabySeattle
Who says work can’t be all play? 👶🎉
We had an amazing time at Stripe’s Bring Your Child to Work event. Our Soft Play Area turned the office into a mini playground filled with crawls, giggles, and nonstop fun. 🙌
Because let’s be honest, watching little ones play is the best kind of break there is. ❤️
Planning something special at work or home? Let Party Baby bring the fun to your next event!
#SoftPlay #KidsParty #PartyRentals #PartyBabySeattle
We had a blast teaming up with the Mariners as they hosted the Muckleshoot Indian Tribe for a day to remember at T-Mobile Park. 💙🙌
Our Luxe Seattle Sports Fan setup brought big smiles and non-stop fun for the littlest fans. ⚾🏟️
A huge thank you to both the Mariners and the Muckleshoot Indian Tribe for letting us be part of such a memorable celebration.
Planning a game day celebration or a team-themed party? We’ve got your little MVPs covered. 🥳
#SoftPlay #BounceHouse #PartyRentals #PartyBabySeattle
