Looking for self storage units in Merrill WI?

You have come to the right place.


Z-Best Storage provides 140 clean, dry, easily accessible self storage units  conveniently located at W4717 White Birch Road, Merrill, WI 54452

We have self storage solutions for your many storage requirements.

Do you need

  • A temporary place to store your goods while moving?
  • A place to store your boat over the winter?
  • A place to keep your overflow items?
  • A place for those outdoor seasonal items you use at your summer cabin?

Z-Best Storage has 5 sizes of storage units to meet your requirements.

Units can be rented on a monthly, quarterly, semiannual or annual basis. Our annual renters who pay for a full 11 months in advance receive the 12th month free.


We aim to provide Z-Best customer care in the area. Your precious possessions are protected with ample outdoor lighting and security cameras to give you peace of mind. We also provide secure locks for your convenience.

Call us today for pricing

715 536-0649


Take A Look At Our Units