Hart Leo Balloons is a trusted provider of custom balloon decorations for New York City and Northern New Jersey schools. As an approved NYC Department of Education (DOE) vendor and a certified New York City and New York State Minority and Women-Owned Business Enterprise (MWBE), we design custom balloon arches, organic balloon garlands, columns, photo backdrops, and event installations for schools, nonprofits, businesses, and community organizations. Whether you're planning a back-to-school celebration, graduation, prom, or school-wide event, we create unforgettable décor that makes every celebration stand out.
Balloon Decorations for Schools in NYC & Northern New Jersey
Why Schools choose
Hart leo balloons
Trusted by schools across New York City and Northern New Jersey for colorful, professional balloon décor and reliable service.
Every installation is customized to your school, theme and space
DOe Vendor: HAR899730
M/WBE NYC Certified
From back-to-School to graduation & everything in between Schools celebrations are all we do
School Specialists
Trusted
doe vendor
custom designs
100+ schools served
Reliable & on-time
Fully Insured
Trusted by over 100 Schools across nyc & Northern nj
Clear communication, dependable service & on time installations
Professional, fully insured installations for complete peace of mind.
coming soon
Coming soon
Winter Catalog
Make this fall one to remember. Browse our Sept to Nov catalog for Hispanic Heritage Month, homecoming dances, sports celebrations, fall festivals, and Halloween. You choose the look, we take care of the rest, designed, delivered, and installed for you.
Fall Catalog
Kick off the school year right with custom back to school balloon decor your whole community will love. Browse our catalog, pick your favorite, and we'll handle the rest — designed, delivered, and installed for you.
Back to School
Balloon Decor NYC/NJ
Order Directly From our Catalog
The Child Center of New York
T"he balloon decor for our event was simply PERFECT. Booking & communication was easy, delivery was timely and the customer service was A-1. Can't wait to work with you again!!."
"The balloon decor for our event was simply PERFECT. "
"Phenomenal company - the setup, planning, execution - easy process and high quality results.
"Phenomenal company "
- Industry Gymnastics
I'm so happy to have connected with Eliana. Her communication and follow up throughout this process was great. She created a beautiful rainbow arch for our tent at an outdoor event - and of course if was absolutely pouring that day. That didn't stop her though! She was out there in the rain setting up and everything came out amazing. I'll definitely be reaching out to her for all future events!
