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Metro Atlanta Cities Served
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For the best party decorations and festive entertaining
Get the latest best deals for your party
Your private 100+ seat event venue in Marietta
Your Private Event Venue in Marietta
Host up to 100 guests in our elegant private event room — right inside USA Party Store. Birthdays, weddings, showers, and corporate events, with balloon decor, party rentals, and custom printing all under one roof.
We're not a chain. We're a Marietta family who knows every customer by name and every celebration matters.
8,000+ sq ft packed with balloons, supplies, costumes, and décor you won't find anywhere else.
Order before noon, get it today. We deliver and install across 15+ Metro Atlanta cities.
Supplies, rentals, custom printing, balloon decor, and a private event venue — no running to 5 different stores.
Visit out blog for great party ideas and inspirations
Looking for kids birthday party ideas in Marietta GA?
USA Party Store has everything you need — balloon arches,
tableware, custom banners & more for 100+ themes.
Same-day pickup available. Call 770-734-3950!
Get 2026 balloon arch pricing for Metro Atlanta.
USA Party Store in Marietta offers custom balloon
arches starting from $99.99 with delivery throughout
Metro Atlanta. Call 770-734-3950!
Graduation season is here! Learn how to plan the perfect graduation party in Metro Atlanta with tips on decorations, balloon arches, rentals, venues, and more from USA Party Store in Marietta.
USA Party Store proudly serves families and businesses across Metro Atlanta. Click your city below to learn more!
Everything you need to know about USA Party Store in Marietta, GA
USA Party Store is located at 2550 Sandy Plains Rd #200, Marietta, GA 30066 — Metro Atlanta's largest family-owned party store. We serve Marietta, Kennesaw, Smyrna, Roswell, Alpharetta, Sandy Springs, Dunwoody, Milton, Woodstock, Buckhead, Midtown Atlanta, Cumming, Canton, Doraville and the entire metro Atlanta.
We are open 7 days a week! Monday through Friday 10am to 7pm, Saturday 9am to 7pm, and Sunday 12pm to 5pm. Walk-ins are always welcome!
Yes! USA Party Store offers same-day pickup & delivery on hundreds of balloon styles including foil balloons, latex balloons, jumbo number balloons, and custom photo balloons at our Marietta store. Call us at 770-734-3950 to check availability!
Yes! We offer professional balloon delivery and installation throughout Marietta and Metro Atlanta. Our team designs, delivers, and installs balloon arches, garlands, columns, and centerpieces for birthdays, weddings, quinceañeras, graduations, and corporate events.
USA Party Store offers a wide range of party rentals including tables, chairs, Chiavari chairs, linens, helium tanks, fog machines, cotton candy machines, popcorn machines, red carpet runners, throne chairs, and inflatable tube men. Available for pickup at our Marietta store or delivery throughout Metro Atlanta.
Yes! The Magnolia Event Room at USA Party Store seats 100+ guests and is perfect for birthdays, quinceañeras, baby showers, graduations, weddings, and corporate events. It includes tables, chairs, a stage, AV system, flat screen TVs, warming kitchen, and free WiFi. Call 770-734-3950 to check availability!
Yes! USA Party Store carries a huge selection of Halloween costumes for kids and adults year round including superheroes, villains, classics, pop culture costumes, wigs, masks, makeup, and accessories. Visit us in Marietta or shop online at usapartystore.com!
Absolutely! USA Party Store offers custom printed banners, yard signs, photo balloons, sashes, and posters with same-day and next-day turnaround. Perfect for birthdays, graduations, quinceañeras, and any special occasion. Call 770-734-3950 to place your order!
You can reach USA Party Store at 770-734-3950. We are open Monday through Friday 10am to 7pm, Saturday 9am to 7pm, and Sunday 12pm to 5pm. You can also shop online at usapartystore.com!
USA Party Store in Marietta is just 12 minutes from Kennesaw, 20 minutes from Roswell, 25 minutes from Alpharetta, 20 minutes from Sandy Springs, and 25 minutes from Dunwoody. We offer same-day pickup and Metro Atlanta delivery for all surrounding cities!
Yes! USA Party Store will inflate your outside balloons with helium. Bring your balloons to our Marietta store at 2550 Sandy Plains Rd #200 and our team will fill them up for you. Call us at 770-734-3950 for pricing and availability!
