Balloon Decor & Installations in Mount Lebanon, PA

Mount Lebanon knows how to host — and a custom balloon install is the fastest way to turn a South Hills home, backyard, or Uptown venue into a real moment. From the Tudor-lined streets off Washington Road to school celebrations across the district, Party on Butler designs and installs balloon decor in your exact colors, delivered right over the Liberty Tunnel from our studio.

Grad season is huge in Mt. Lebo, and we love it — entrance arches in school colors, photo-backdrop garlands, and sweet-16 setups. We also style showers, milestone birthdays, retirements, and Uptown business events.

Celebrations We Style in Mount Lebanon

From intimate gatherings to full-scale events, here's what we set up around Mount Lebanon:

• Graduation parties in Blue Devil colors
• Sweet 16s and milestone birthdays
• Baby & bridal showers
• Backyard and block-party celebrations
• Uptown / Washington Road business events
• Retirement and anniversary parties

Local Delivery & Setup

We're a straight shot from Blawnox through town to the South Hills. Every full installation is delivered, installed, and taken down by our team, so you never touch a balloon. Smaller pieces can be picked up from the studio to save on delivery. We also serve Dormont, Castle Shannon, Scott Township, Bethel Park, and the wider South Hills.

Frequently Asked Questions

Do you deliver balloon decor to Mount Lebanon?

Yes — we deliver, install, and take down custom balloon installations throughout Mount Lebanon and Uptown, quoted by distance from our Blawnox studio.

Can you match my school or party colors?

Absolutely — every install is custom color-matched. Send us your colors (or your inspo photo) and we'll build the design around them.

How much does a graduation balloon arch cost in Mt. Lebanon?

Most entrance arches run about $350–$1,200+ depending on size and fullness. See our balloon installation cost guide for full ranges.

How early should I book graduation season?

Very early — May and June book up fast in Mt. Lebanon. Lock your date with a deposit as soon as you have it.

Get a Custom Quote

Tell us what you're picturing and your budget, and we'll send back a mock-up and options that fit. Get a free quote or explore our balloon arches and balloon installations to see what's possible.