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15x20 Storage in Kingsport, TN

Tennessee | Kingsport

Every location: rent online, month-to-month, same-day move-in.

Kingsport, TN, part of the Tri-Cities region along I-26, is a community with both industrial roots and mountain access. A 15x20 storage unit at 10 Federal Storage provides 300 square feet, ideal for households, vehicles, or business use.

Our Kingsport facility features secure gated entry, perimeter lighting, and wide aisles for trucks and trailers. Rentals are available 24/7 online with month-to-month lease options.

Serving Bays Mountain Park, downtown Kingsport, and nearby Bristol, our units are trusted by families, students, and businesses across Sullivan County.

What Our Customers Say

“Super easy to rent a unit online! Great deals on units & insurance for your personal items being stored!”

Ashley Jones

Greeneville, TN

November 7, 2026 · Verified Google Review

“Marco is fantastic and made switching our account info super easy and convenient. Thank you Marco!!”

Justin Blair

Gray, TN

November 6, 2026 · Verified Google Review

“Great experience and customer service was such a great help! Nice facility!”

Tonya Taylor

Johnson City, TN

November 6, 2026 · Verified Google Review

“Cheapest storage facility in greeneville. Very clean and well kept.”

Jessica Arwood

Greeneville, TN

November 4, 2026 · Verified Google Review

“I love 10 Federal Storage”

Jacqueline Gregg

Greeneville, TN

November 1, 2026 · Verified Google Review

“I have received excellent customer service for several years every time I have called with questions or concerns. As I have been transitioning items out of storage,I have been able to downsize into smaller units twice. The staff has consistently worked with me to find the best options and maximize the value and benefits for my needs. I truly appreciate their professionalism, flexibility , and willingness to help. I continue to be a happy customer and highly recommend their services!”

beckywisenurse

Gray, TN

October 30, 2026 · Verified Google Review

Storage Unit Sizes & Types in Kingsport, Tennessee