WHO IS GRAND SLAM INFLATABLES!?

Glad you asked! We started this journey in 2022 as a small side business, but it has grown into something we never imagined!

My name is JoJo Underwood and I am the owner of Grand Slam Inflatables. I am also a local teacher in the Cartersville community. My wife (Anna) and I have 3 beautiful children!

We strive to always deliver clean and AWESOME inflatables to the Cartersville, Ga and surrounding areas such as Floyd County, Cobb County, Gordon County, and Polk County.

We only provide inflatables that are within 3 years old to always provide our customer the best experience while also supplying our customer with the newest and best type of inflatables!

We also only provide dual lane inflatables for double the fun!

Contact Us

Have questions? We have answers! Can’t find what you’re looking for or curious about one of our products? Don’t hesitate to give us a call or use our contact form to reach out to us anytime!

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