SES has been serving the low voltage industry since 1982. What started as a single-point location in St. Louis has now grown to 13 fully-stocked warehouse/showrooms throughout the Central U.S. and we’ve done so thanks to our laser focus on customer service. At our core, SES is a people company and we strive hard everyday to treat our customers like the professionals you are. We get to know you by name, not just an account number, and we see ourselves as business partners, not just order-takers. We never forget the simple fact that the better our customers do, the better we do, and so we do all we can to help you make your business all you want it to be. 

We carry a full-line of the finest low voltage products for everything from traditional Burglar and Fire protection installations to CCTV, Home Theater, Access Control and more. Our people know these products inside-and-out and this expert knowledge will help your business take full advantage of all the profitable markets available to low voltage installers today. We offer helpful services that get those products into your hands quickly, such as Same Day Shipping and SwiftPick, where any order phoned, faxed or e-mailed to us before close of business is guaranteed to be ready for pick-up the minute our doors open the next business day, with no waiting. And our products are always priced competitively. 

SES is a friendly alternative to our faceless, mega-sized corporate conglomerate competitors. We work harder and longer to make your business life easier and more profitable. We actually answer the phone when you call, and we strive to make doing business with us a pleasure rather than a pain.

Commercial

Construction

Electronics

Retail

SES - Security Equipment Supply

Derek Hagenhoff

Scott Aebly

Jeffrey Clendenen

Cain Woodrum

Kevin Davidson

Jon Butler

Darrin Dubiel

Scott Bowen

Terri Beckwith

Dana Vaughan

John Hill

Christian Fregin

Tony Torres

Operations and Support

Sales and Marketing

Teams at SES - Security Equipment Supply

Operations and Support

Sales and Marketing