★★★★★
“It was absolutely wonderful working with them! The decor looked amazing! They put a lot of effort and care into it! We had our event in a park and they went to the park in person a few days before the event.”
Reviews
What Bay Area clients say about Balloon Bay
Weekend dates across the Bay Area fill 2–4 weeks out — call +1 (650) 502-5077 for same-week availability, or request a free quote and hear back within 24 hours.
Installed by Aleks and the Balloon Bay crew — designing Bay Area balloon installations since 2019.
Rated 5.0 from 26 Yelp reviews across the Bay Area. We decorate baby showers, birthdays, weddings, graduations, and corporate events throughout the South Bay and Peninsula. Browse our gallery for recent installations or request a free quote for your event.
Our services
See what we can create for your event
Baby Showers
Celebrate the new arrival with custom balloon décor designed around your theme — from soft boho neutrals to bold gender-reveal moments. We deliver, install, and clean up so you can stay focused on the celebration.
Explore Baby Showers →Birthdays
From first birthdays to milestone celebrations, we create show-stopping balloon arches, garlands, and giant number displays tailored to the guest of honor.
Explore Birthdays →Corporate
Make a professional impression with balloon installations matched to your brand colors — perfect for grand openings, product launches, conferences, and office celebrations.
Explore Corporate →Holiday Party
Corporate holiday party balloon decor built for a room full of colleagues and a camera roll that ends up on LinkedIn — brand-matched balloon arches, entrance columns, and a photo wall people actually queue for. We load in around your venue’s schedule and strike the same night if the ballroom turns over.
Explore Holiday Party →Weddings
Add romance and elegance to your big day with sophisticated balloon arches, ceremony backdrops, and reception accents designed to complement your florals and color story.
Explore Weddings →Graduations
Celebrate the graduate with balloon décor in their school colors — arches, garlands, class-year number displays, and photo backdrops ready for the big celebration.
Explore Graduations →Grand Openings
Draw a crowd to your launch with bold balloon columns, entrance arches, and ribbon-cutting displays designed to grab attention and match your brand.
Explore Grand Openings →Gender Reveals
Make the big reveal unforgettable with custom balloon décor built around the moment — confetti-pop balloons, pink-vs-blue arches, and photo-ready backdrops. We deliver, install, and clean up so you can focus on the surprise.
Explore Gender Reveals →Bridal Showers
Set the scene for the bride-to-be with refined balloon décor — blush-and-gold garlands, elegant arches, and “bride to be” photo backdrops. We deliver, install, and clean up so the celebration looks effortless.
Explore Bridal Showers →Anniversaries
Celebrate your milestone with romantic balloon décor — champagne-and-gold balloon garlands, custom number displays, and photo-ready balloon backdrops. We deliver, install, and clean up so you can focus on the evening.
Explore Anniversaries →Quinceañeras
A quinceañera deserves an entrance that photographs like a magazine. We build balloon arches, photo backdrops, and the number 15 matched to the dress and the hall.
Explore Quinceañeras →Service area
We deliver across the Bay Area
Delivery and professional setup included — browse your city for local pricing and FAQs.
Balloon decorations in San JoseBalloon decorations in SaratogaBalloon decorations in CupertinoBalloon decorations in Los GatosBalloon decorations in CampbellBalloon decorations in SunnyvaleBalloon decorations in Santa ClaraBalloon decorations in Los AltosBalloon decorations in Monte SerenoBalloon decorations in Mountain ViewBalloon decorations in Palo AltoBalloon decorations in MilpitasBalloon decorations in Morgan HillBalloon decorations in GilroyBalloon decorations in Menlo ParkBalloon decorations in Redwood CityBalloon decorations in FremontBalloon decorations in San Francisco
Let's make your event unforgettable!
Tell us your event type, date, and theme — we'll respond quickly with a free, custom quote.