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At A-1 Mini Storage, we’re a family-owned self-storage business that has proudly served Dexter, Missouri, and the surrounding area for 30+ years.

Whether you’re clearing out your home, storing business supplies, or need extra space, we’re here to make the process easy.
We hope to hear from you or see you in person soon!

See Our Rates & Rental Info

The Family Behind A-1 Mini Storage:

A-1 Mini Storage is a family effort. For over three decades, the Willis family has kept this business locally owned and operated - maintaining units, fair pricing, and a neighborly spirit.

However you chose to connect with us, we're here to give you the help that you need!

Ways to Contact Us

Why Choose A-1 Mini Storage?

Flexible & Reliable
We work around your schedule whenever possible to make payments and access simple and stress-free.

Honest, Fair Pricing
Straightforward rates with no hidden fees, no surprises, and no gimmicks.

Family-Owned & Operated
A local family who knows our renters by name and truly cares about your experience.

Trusted for 30+ Years
Proudly serving Dexter families with honesty, consistency, and small-town care you can count on.

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Flexible & ReliableWe work around your schedule whenever possible to make payments and access simple and stress-free.

Honest, Fair Pricing Straightforward rates with no hidden fees, no surprises, and no gimmicks.

Family-Owned & Operated A local family who knows our renters by name and truly cares about your experience.

Trusted for 30+ Years Proudly serving Dexter families with honesty, consistency, and small-town care you can count on.

Flexible & Reliable
We work around your schedule whenever possible to make payments and access simple and stress-free.

Honest, Fair Pricing
Straightforward rates with no hidden fees, no surprises, and no gimmicks.

Family-Owned & Operated
A local family who knows our renters by name and truly cares about your experience.

Trusted for 30+ Years
Proudly serving Dexter families with honesty, consistency, and small-town care you can count on.