Welcome to Cornerstone Storage

Start storing with Cornerstone Storage and have the most qualified storage team on your side.
Take a look at our unit prices and availability!

Self Storage Near You

Cornerstone Storage is a brand new storage facility in McKinney, TX, easily accessible to residents in McKinney, Frisco, Celina, Prosper, Melissa and several other surrounding cities and neighborhoods. We encourage you to stop by the facility to take a look around. Reserve a unit today!

Facility access hours:
Everyday 6:00am - 11:00pm
Office hours:
Mon-Fri 8:00am - 5:00pm

Storage Units in McKinney, TX RV / Vehicle / Trailer Storage

Providing you with what you need, when you need it.

With a state of the art surveillance system including multi camera, perimeter fencing, brightly lit hallways, parking and storage, monitored gates and personalized numeric keypads, Cornerstone Storage goes above and beyond to help ensure that each of your items are safe and sound 24/7.
Are you running out of extra space in your driveway or garage to park your RV, boats, trailers, cars, and other vehicles? Cornerstone knows you want easy access without that closed-in feeling, we built wider access ways making it easier to accommodate large vehicles and add on trailers.