We create unforgettable moments
Weekend dates across the Bay Area fill 2–4 weeks out.
Greetings and welcome! At the heart of our mission is spreading joy. Witnessing smiles on our customers' faces inspires us to deliver top-notch service consistently. We take pride in bringing your ideas to life — turning them into vibrant, photo-ready realities.
Balloon Bay is a balloon decoration company based in Saratoga, California, serving the South Bay, Silicon Valley, and the greater San Francisco Bay Area. We design and install balloon arches, garlands, columns, and themed backdrops for baby showers, birthdays, weddings, graduations, and corporate events.
Every project includes delivery, professional setup, and full teardown — so you can focus on your celebration while we handle the rest. We would be delighted to adorn your event!
Whether you need a soft boho garland for a baby shower, a bold entrance arch for a corporate launch, or school-color displays for a graduation, we color-match every installation to your theme and venue. See our gallery for recent work, read client reviews, or request a free quote to get started.
Balloon décor for every occasion
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
A wedding balloon garland is the most requested piece we build in the Bay Area — draped along a sweetheart table, framing a ceremony arch, or running the length of a reception bar. We design, install and remove it around your timeline, matched to 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 →Serving the San Francisco Bay Area
Based in Saratoga — delivery and setup across the cities below.
View full service area & ZIP codes
Bay Area ZIP codes we serve
- San Jose95101, 95103, 95106, 95108, 95109, 95110, 95111, 95112, 95113, 95116, 95117, 95118, 95119, 95120, 95121, 95122, 95123, 95124, 95125, 95126, 95127, 95128, 95129, 95130, 95131, 95132, 95133, 95134, 95135, 95136, 95138, 95139, 95148
- 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 Serenoshares 95030 with Los Gatos
- Mountain View94035, 94040, 94041, 94042, 94043
- Palo Alto94301, 94302, 94303, 94304, 94305, 94306, 94309
- Milpitas95035, 95036
- Morgan Hill95037, 95038
- Gilroy95020, 95021
- Menlo Park94025, 94026, 94027, 94028
- Redwood City94061, 94062, 94063, 94064, 94065
- Fremont94536, 94538, 94539, 94555
- San Francisco94102, 94103, 94104, 94105, 94107, 94108, 94109, 94110, 94111, 94112, 94114, 94115, 94116, 94117, 94118, 94121, 94122, 94123, 94124, 94127, 94129, 94130, 94131, 94132, 94133, 94134, 94158
Also covered on our San Francisco and Peninsula delivery runs, without landing pages of their own: Daly City, Colma, Brisbane, South San Francisco, San Bruno, Pacifica, Millbrae, Burlingame, Hillsborough, and San Mateo.
Fast response
We reply within hours — call +1 (650) 502-5077 or use the quote form.
Setup & teardown included
We handle installation and full cleanup for your event.
Bay Area delivery
Local delivery and setup across the South Bay and Peninsula.
Request your free quote
Tell us your event date, venue, and colors — we'll respond within hours with a quote.