MI-Box of Middle Tennessee Share: Self Storage MI-Box of Middle Tennessee Visit Website 11505 Lebanon Road Mt. Juliet, TN 37122 (615) 881-6241 About Map About We are a local mobile storage company that services all of Middle TN. We offer 8ft, 16ft and 20ft weather tight containers for on sight storage or we can store containers at our secured facility. What's Nearby? Distance: 5 10 15 20 25 50 mi.