Join us Thursday, October 12, 2017 for the Annual Membership Meeting at the Double Tree Hotel, 3203 Quebec St., Denver

Details posted soon.  

Registration opens August 15th.


Tuesday, May 16, 2017    

​​Copies of the presentations from the meeting are available.  

Tim Dietz, President & CEO - For a copy of Mr. Dietz's presentation, contact Maggie at 303-350-0070 or email

State of Colorado Self Storage

Ben Vestal, Argus Self Storage Sales Network

Industry Trends -

Adam Schlosser, Marcus & Millichap Nat'l Self Storage Brokerage

"Big Easy" CD - Colorado Lease Agreement & Operational Forms

COSSA's Community Partner 

Did you know that one in five people in the U.S. live with a disability?  

2017 Challenge

Let's raise $5000 for ATP by May 16th!

We made it more than halfway there.  We presented a check in the amount of $3000 on 5/16.  

Help us raise the rest!

Make your donation online or download form and return.

​Reference:  ATP Fund #0321814

ATP provides research, design, testing and application of technologies that helps people with cognitive, sensory and/or physical disabilities be fully engaged in life at home, school, work and play.

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Welcome to the official site of the Colorado Self Storage Association! The mission of the Colorado Self Storage Association is to provide a unified voice so that all self-storage operators can promote, educate, protect, exchange, develop and improve both their own business and the industry.  

To implement our mission, the goals are:

a) to provide leadership in Colorado on issues related to self storage; 

b) to increase knowledge of the industry through education and research;

c) be a leading resource for industry information and technical expertise;

d) impact the standard of conduct in the industry.