About Us


Texas Security and Surveillance Company. Dyezz Surveillance and Security has been providing the highest quality of installations and service for video surveillance systems, burglar and fire alarms, access control systems, covert surveillance, intercom systems, and home automation since 2001. We were born as a local Austin business and have grown to service the metropolitan markets of San Antonio, El Paso, Dallas, and Houston. Regardless of our size, one thing remains certain:

We strive to remain accessible and responsive to each and every one of our clients in order to meet and exceed their specific needs.

Dyezz Surveillance and security Better Business RatingWe came from humble beginnings—a $400.00 investment from the owner, 2 cameras, and a resolution to make an impact on local residential and small business security following the terrorist attacks in New York City on September 11th, 2001. Through a dedication to customer service, a little bit of entrepreneurial savvy, and earning the confidence of our customers through exceptional service, we have become the trusted providers of security solutions for building thousands of customers in Austin and San Antonio alone.


John Edward Dyess – Founder/ CEO
Robert Mathew Vickers – Director/ CTO
John Casey Ellison – Vice President of Sales & Operations
Omar Castillo – IT Manager
Westley Mayhew – Sales Coordinator
Joshua Evans –Inventory/ Loss Prevention/ Fleet Manager
Caitlin Keating – AR/AP Manager
Emily Brooks – AR/AP Supervisor
Aundrea Trevino – AR/CS Coordinator
John Buxkemper – FIre Protection Products


Texas Department of Public Safety License # B11530
Fire License # ACR-2713

Donations Made To:

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Some awesome customers we work with…