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.
What Bay Area clients say about Balloon Bay
Rated 5.0 from 25 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.
“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.”
“This is a delayed review and it truly deserves more than 5 stars. Aleks was so helpful for my event in Los Gatos. He did a wonderful job decorating the venue, which was at an outdoor winery.”
“We hired Balloon Bay for our baby shower. They were easy to communicate with and very thorough with details. Set up and take down were efficient. Great job!”
“Had a great experience. Team was prompt and set everything up ahead of time. The pictures came out great.”
“Team Balloon Bay did an amazing job at bringing my vision to life. They were in constant communication with me about any questions, comments, or concerns that I had. Their pricing was very fair.”
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 →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 →Bay Area ZIP codes we serve
- San Jose95110, 95112, 95116, 95118, 95124, 95125, 95126, 95128, 95129, 95132, 95136
- Saratoga95070, 95071
- Cupertino95014, 95015
- Los Gatos95030, 95032
- Campbell95008, 95009, 95011
- Sunnyvale94085, 94086, 94087, 94088, 94089
- Santa Clara95050, 95051, 95052, 95053, 95054, 95055, 95056
- Los Altos94022, 94023, 94024
- Monte Sereno95030
- Mountain View94040, 94041, 94043
- Palo Alto94301, 94303, 94304, 94305, 94306
- Milpitas95035, 95036
- Morgan Hill95037, 95038
- Gilroy95020, 95021
- Menlo Park94025, 94026, 94027, 94028
- Redwood City94061, 94062, 94063, 94065
- Fremont94536, 94538, 94539, 94555
Let's make your event unforgettable!
Tell us your event type, date, and theme — we'll respond quickly with a free, custom quote.