Grand Slam Self Storage


2505 Chambers Rd. St. Louis, MO 63136

Welcome to Grand Slam Self Storage

Are you searching for a way to add more space to your life? Grand Slam Self Storage has the storage solution you’re looking for. Our St. Louis, Missouri, self storage facility offers a wide selection of unit sizes designed to meet your unique needs. Whether you’re clearing space in your garage, adding a nursery, or expanding your business, you will find the ideal features to simplify your experience with a storage unit at Grand Slam Self Storage.

Explore our Unit Sizes & Prices page to learn more about the St. Louis storage options at Grand Slam Self Storage.

Designed with Convenience in Mind

Our modern self storage facility in St. Louis, Missouri, is designed to make your moving experience easier than ever. Unique features like climate controlled units, boxes and moving supplies, and access 7 days a week make storing a breeze. And with easy access to Lewis and Clark Blvd, our location is a convenient stop no matter where your day takes you.

Hours & Directions

All the Features You Need

With a prime location near Grace Chapel Lutheran Church and Conoco, Grand Slam Self Storage prides itself on exceeding your service expectations on every visit. We are your premier choice for high-quality storage options, offering a wide variety of unbeatable features, including access 7 days a week, electronic gate access, and more.

Our helpful team is always happy to offer tips and advice on packing and storing your prized possessions. Contact us today to learn more about Grand Slam Self Storage and schedule your personalized tour.

View All Features

The Grand Slam Market Place

The first indoor climate controlled flea market in St. Louis, with up to 150 vendors. Grand Slam Market Place is strategically located in the North County area just minutes from the Airport, Downtown or Illinois making your shopping experience easy and convenient. If you are looking for the unique or the ordinary, the exotic or the mundane, household goods/furniture, gift items or personal items you will find them at Grand Slam Market Place.