Cornerstone Storage
Kewaunee, WI
Flexible storage and business-ready spaces built for security, convenience, and everything in between.
Find Your Perfect Storage Solution
Secure, convenient, and accessible 24/7. Choose from drive-up, climate-controlled, and drive-through options in a well-lit, secure facility.
Standard Storage
13×30
Affordable half units with drive-up access via a 14 foot overhead door. Great for a wide variety of items including boats, cars, vehicles, ATV's, and personal items.
Drive-Through Storage
13×60
Pull-through convenience with access from both sides via two 14 foot overhead doors. Perfect for large loads, trailers, and commercial inventory. Drive in one side, out the other.
Climate Controlled Storage
Priced per Sq Ft
Climate-controlled space for vehicles, RVs, boats, and other large items that need protection from heat and cold. Flexible sizing with pricing based on the square footage you need.
Business Space
43×45
Climate-controlled units with built-in office space and customizable layouts. Professional space for your growing business with secure access and 24/7 availability.
Currently Full
Call or Text Scott to Join Waitlist · 920-676-1464What Size Do You Need?
Tap the items you're planning to store and we'll recommend the right unit size.
Select at least one item to see your recommendation.
Facility Map
Click any unit for details and pricing
Facility Photo Gallery
See our drive-through lane, business unit interiors, and secure storage spaces.
Why Store at Cornerstone?
Everything you need in a storage facility, and nothing you don't.
24/7 Access
Your unit, your schedule. Access your belongings any time of day or night.
Drive-Up & Drive-Through
Pull right up to your unit. Select units offer full drive-through convenience.
Climate Controlled Options
Protect sensitive items from temperature extremes with our climate-controlled units.
Business-Ready Spaces
Units with built-in offices, climate control, and customizable layouts for your business.
Well-Lit Facility
Bright LED lighting throughout the facility for safety and convenience at any hour.
Secure Gated Entrance
Controlled access keeps your belongings safe. Rest easy knowing your unit is protected.
Get in Touch
Have questions? We're here to help.
Scott Bortolini
920-676-1464Hours
24/7 Access for Tenants | Office: Mon-Fri 8AM-5PM
Location
Next to Cornerstone Appraisal
Kewaunee, WI