All Storage – Keller S. Main is conveniently located just south of downtown Keller, TX on Denton Hwy. If you live or work in Colleyville, Watauga, Saginaw, Eagle Mountain, Roanoke or Grapevine, you'll love the proximity of our location. Whatever you're planning to store, we take the security of your belongings very seriously. Our gated property includes 40 surveillance cameras recording 24 hours a day.