M37 Self Storage

Self Storage in Sparta, MI 49345

We have a clean & secure facility with the best customer service around! When you rent from us, you'll have 24-hour keypad access to your unit. Give us a call or book online today!

Rent Online

Why Use M37 Self Storage?

Customer Service

Customer service is our priority. We are committed to offering you exceptional value for your money.

Book and Pay Online

Our online software is easy to use and allows you to make payments & customize your own account.

Convenient & Secure

24-hour Keypad Access
Great Customer Service
Drive-up Access
Digital Video Surveillance
Online Bill Pay
Variety of Unit Sizes Available
Outdoor Boat, Camper & RV parking

Our Promise to You


We take the security of your property seriously, and our SSL secure website protects your personal information.

Customer Service

We commit to providing you a clean, ready-to-rent unit and friendly, helpful employees.


Access your account from the convenience of your own home, 24-7.