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About Rack Cabinets

Telcom Data


Who are we?

Founded in 1996, Telcom-Data Inc. partnered with Great Lake Cabinets to offer the best in Rack Cabinets for Data, Voice, AV, Security, NEMA, and Seismic applications to meet your specific needs. 

What do we do?

Telcom-Data begins by conducting an assessment of your server racking needs in order to identify areas of improvement and offering suggestions. . The suggestions our knowlegable staff make respect your company’s vision, needs, growth, and budget. 

What can you expect?

Telcom-Data strives to not only meet our customer's expectations but to surpass them. You can always expect your calls to be answered promptly and personally, and we urge you to call us at 800-335-0229 or 414-831-5830 to discover how Telcom-Data can enhance your business.


Great Lakes Case & Cabinet is a leading manufacturer of rack cabinets, wall mount, free-standing enclosures, technical furniture/command center systems, and accessories for data, communication, broadcast, sound and security industries. At Great Lakes, quality products and world-class customer service have been the company's guiding principles for more than 25 years!

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Telcom Data
Emergency Notification Systems LLC 624 N Water St Suite 2 Milwaukee Wi 53202
© 2021 Telcom & Data Inc. All Rights Reserved.