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.
GET INSPIRED!
Family Fun Night at the WAC was a total hit! 🎉💛
Our Party Baby Soft Play Area kept the kiddos laughing, climbing, and playing all night long. The energy was nonstop — just the way we love it! ✨
Planning a family event or party soon? Let Party Baby bring the fun to you! 🥳
#Softplay #Bouncehuse #KidsParty #Partyrentals
Ryka’s 1st Birthday & Baptism was a Candyland dream 🍭✨
A “Sweet ONE” celebration we won’t soon forget! 😊
From our Cotton Candy Soft Play + white slide to the dreamy custom balloon installations, every detail was thoughtfully curated— from a year of memories on display to a table overflowing with sweet treats, a stunning cake, and the cutest favor boxes. This is what first birthday dreams are made of! 🌈🥳
Thank you to mama + host @Y1stagram for trusting us with such a special day 🩷
🎈Balloons + Custom backdrop & Arch + Centerpieces: @partybabyseattle Balloon Team
🎂 Cake: @Tifacakeseattle
🎁 Favor Boxes: @Krafty_decor
🏰Venue: SeaTac Community Center
Planning your little one’s first birthday? We’ve got you! 🎉
Dates book quickly—send us a DM to start planning your event 🤍
#seattlekidsparties #toddlerparties #softplay #firstbirthday #seattlemoms luxeparties balloondecor pnwparties kidspartyplanner firstbirthday seattlemom partyinspo balloondecor luxeparty pnwkids eventdesign
This Little Chick turns 2! 🐤🐣🐥
Maggie’s chicken-themed 2nd birthday was TWO much fun!💛😊
Her birthday bash was all smiles, giggles, and endless playtime with our customized Sunshine Soft Play Area. The littles had the best time climbing, sliding, and bouncing their way through the day 🌈✨
Nothing makes us happier than seeing kids light up with joy on their big day 🥳
Ready to make your celebration shine just as bright? Let Party Baby bring the magic to you!
#Softplay #Bouncehouse #KidsParty #Partyrentals
Berry sweet and oh-so fun! 🍓💖
Scarlett’s Berry 1st Birthday was filled with smiles, giggles, and the cutest playtime fun thanks to our Custom Soft Play Area — the perfect setup for tiny party guests! 🎉✨
Planning your little one’s big day? Let Party Baby create a dreamy play space that brings the whole theme to life! 💕
#Softplay #Bouncehouse #PartybabySeattle
Ahriv took his First Trip Around the Sun in total style! ☀️🚀
@fleurstudio.co turned into celebration central with a Custom Soft Play Area that was the perfect centerpiece for this space-themed party. 🪐
Tiny explorers, big smiles, and SO much joy… this party was out of this world fun 🎉✨
🎈Balloons by @theperfectpartyplace
Planning your little one’s big milestone? Let Party Baby bring the magic to your next celebration!
#Softplay #Bouncehouse #KidsParty #PartyRentals #PartybabySeattle
Idris turned 3 with a blazing good time featuring our Perfect Little Party Package, ❤️🔥
His Firetruck-themed celebration was nothing short of hot stuff! 🚒🔥 From sliding, jumping, and laughing nonstop, these little firefighters had the best day ever!
Planning your kiddo’s big day? Let Party Baby bring the fun (no sirens needed 😉)
we’ve got the perfect setup for every theme! 💕
#Softplay #Bouncehouse #PartybabySeattle
🎉 FREE PARTY UPGRADES ALL MARCH 🎉
MARCH MADNESS: MORE PLAY. MORE FUN. MORE WOW.
(No basketballs involved 😉)
Book your party in March and receive a FREE package upgrade.
🩵 Book a Soft Play Package
Get a FREE Slide Add-On or Luxe Package Upgrade
(Soft Play + IttyBitty Bounce House)
💚 Book a Luxe Package
Get a FREE Super Luxe Package Upgrade
(Soft Play + Mini Bounce House)
Spring party dates fill quickly, so secure your spot now. 🌞
Send us a DM or click the link in our bio to book.
Some restrictions apply
• Event must take place in March or April
• Subject to availability
• New bookings only
• Cannot be combined with other promotions or discounts
• DM or Inquire for full details
#SeattleKids #SeattleParties #SeattleMoms #KidsBirthdaySeattle #SoftPlaySeattle SeattleKidsParties SeattleBounceHouse SeattleToddlerParty
Love was in the air💕✨ and The Avery was the perfect touch to keep the little guests entertained while the grown-ups celebrated! 🥂💫
Laughter, play, and so many happy memories made this wedding day one to remember.🤍
Planning your big day (or any special event)? Party Baby has the perfect setups to make it magical for guests of all ages 🥳🌈
#Softplay #Bouncehouse #KidsParty #Partyrentals
ONE Happy Camper! ⛺
Nico’s birthday was happiness and fun from start to finish! 🎉💙
Our Sophie & Fawn soft play area was the ultimate play zone — filled with laughs, sweet moments, and endless fun. 🥳✨
Planning your little one’s milestone? Let Party Baby bring the magic to your celebration! 🌈
#Softplay #Bouncehuse #KidsParty #Partyrentals #PartyBabySeattle
Miles was ONE happy camper on his first birthday ⛺😊
This camping-themed celebration was thoughtfully designed down to every detail. From campfire cuteness to crawl-worthy fun, our custom soft play area was the perfect centerpiece at Camp Miles 💚
✨ Creating elevated play spaces for unforgettable first birthdays. Inquire via the link in our bio.
#SoftPlay #BounceHouse #KidsParty #SeattlePartyRentals
