Balloon arches
An arch marks the entrance or frames a stage, so guests know exactly where the party starts. Send the width of the doorway or space and we will size it to fit.

San Francisco balloon decor
We design, deliver and set up balloon arches, garlands, backdrops and sculptures for San Francisco galas, conferences, office parties and apartment celebrations, from SoMa and the Financial District to the Mission and the Sunset. We bring every piece to your venue, office or home and build it there.
Custom installs start at $650. For hotels and office towers, share the loading dock details early and we will plan the build around them.
Book your eventOur latex balloons are biodegradable.

A lot of San Francisco work happens in tall buildings: hotel ballrooms around Union Square and Moscone, office floors in SoMa and the Financial District, and apartments where the elevator is the only way up. Parties in the Mission, Noe Valley or the Richmond bring steep streets and tight curbs instead. Planning a gala, conference or office party here? Our page on balloon decor for company events explains insurance certificates, brand colors and installs timed to venue rules.
Hotels usually give vendors a set dock time and will not let anything be tied to walls or ceilings, so we build pieces that stand on their own weighted bases. Ask your venue for the dock or freight elevator, the earliest load in and the teardown deadline. At homes and small venues parking is the hard part, so a note about a driveway, loading zone or nearby garage saves real time. Wind and fog in the western neighborhoods are hard on outdoor balloons, so we keep those pieces compact.
On August 10, 2026, we built a red Golden Gate Bridge from more than 2,000 balloons for a corporate event in the Golden Gate Room at the San Francisco Marriott Marquis. It stood 12.5 feet tall and 22 feet long under a ceiling of about 14 feet, with nothing tied to the walls or ceiling, and it was finished about five hours after our 11:30 AM dock time. The events director told us afterward that the bridge, the arch and the photo op were a hit with the whole group. We have also framed YELP marquee letters with red and burgundy balloon clusters for a Yelp event in the city. See more balloon sculptures.
Custom installs start at $650. Arches range from $450 to $650 depending on size. Bigger builds depend on the design, the size of the piece and how much time the venue gives us, so the dock window and a photo of the room help us price the right option.
Installation and cleanup are quoted separately depending on the size of the job. For galas and conferences, at least two weeks ahead is best because hotels often want vendor paperwork first, but we welcome last minute requests. Give us the start time, the teardown deadline and any dock rules the venue sends.
Want a balloon arch in San Francisco? An arch gives a ballroom or office lobby an obvious entrance, and it works in a city apartment too when it is sized to the room. Here is how each option fits San Francisco venues, and a photo of your space helps us point you to the right one.
We do not have a Google review from a San Francisco event yet, so here are two from other Bay Area customers, including a wedding reception arch where the party ran past its end time. Poptastic Parties is a woman owned, family operated studio run by Karlie Vamvouris. Meet Karlie and our team
"Karlie is the # 1 recommended balloon artist on my local Facebook feed, and I was looking for someone to make a balloon arch for my daughter's wedding reception in September 2022. I messaged her in July and she promptly replied and asked us what kind of display we wanted and any specific details. The setup, delivery, and takedown of the arrangement was also discussed. Even though she may have requested the payment be made in advance to secure the date, I trusted all of her previous clients' successes with her work. On event day, Karlie delivered and set up the arch as promised with custom script making the total event a success-! Our event ran a bit overtime, but she did not mind cleaning up therafter. I would definitely recommend Karlie to others as she is a hard-working individual."
Google review from Denny Long, wedding reception arch
"If you are looking for beautiful balloon arches with a reasonable price and great service, look no further, Poptastic is your best option! Karlie is the creator of Poptastic Parties and she's super helpful and kind. She was patient with all of my questions, and she turned a few color schemes I requested and the idea of a sophisticated avocado baby shower theme into something amazing (see picture). My sister, the mom-to-be, was very happy with how everything turned out at her baby shower. The highlight was definitely the balloon decorations. I highly recommend Poptastic Parties if you are in the surrounding cities!"
Google review from Peggy Wu, baby shower
At least two weeks works for most San Francisco events. Hotel galas and conferences may need our insurance paperwork and a dock booking first, so earlier helps there. If your date is close, reach out anyway, because we take last minute jobs when there is room.
One photo from the doorway that shows the whole room, then one of the wall, stage or entrance where the balloons will go. Include the ceiling, since height decides what fits, and a shot of the dock, building entrance or curb where we would unload.
Sometimes. Wind and fog are common in the Richmond, the Sunset and along the waterfront, so outdoor pieces stay smaller and heavily weighted, and we build them as close to start time as the venue allows. Sheltered courtyards hold up better.
Installation and cleanup are quoted separately depending on the size of the job. Hotels often want a ballroom cleared right after the event ends, so mention the teardown deadline when you ask for a quote.
Hotels usually set the dock time and do not allow anything attached to walls or ceilings. Office towers tend to want a certificate of insurance and a freight elevator booking. Apartments need elevator access and somewhere to park while we unload. Forward whatever rules your venue gives you.
Custom installs start at $650. Arches range from $450 to $650 depending on size. Large pieces like a sculpture depend on the design, the build time and the venue schedule, so we price them after seeing photos and the dock window.
Outside the city we also work in Daly City, South San Francisco, Brisbane, Pacifica, Oakland and Alameda, along with the rest of the Bay Area from our Pleasanton studio.
We mostly use natural latex balloons, which are biodegradable. Latex is made from sap collected from rubber trees.
That lets your San Francisco event feel bright and festive with decor made from a renewable source.
Send your date, venue, setup window, colors and a few photos of the space. We will reply with the option that fits and a quote.