24 Hr Pager (713) 608-3680 Main Office (281) 391-3818
Who We Are

Who We Are


DSS Security is a Katy, Texas-based security company, operating successfully in the Katy/Houston area since 1976. We were acquired by American Fire Protection Group (AFPG), a leading life safety company, in July 2016.

Commercial Security Systems & Services

We offer a full range of services for your business property: access control, CCTV, intercom, emergency phones (elevator and stairwell) service and installation. In addition, we monitor fire alarm, alarm and elevator/emergency phones. Our trained technicians can install an alarm system that will monitor intrusions and/or door props, or building systems such as temperature or water flow.

Interested in CCTV (Closed-Circuit Television) or access control?

Contact our office for assistance in planning the best coverage for your building. We install CCTV equipment from the top manufacturers in the industry and service all brands. Our access control equipment is one of the most reliable, versatile, and user-friendly systems on the market today.

Residential & Commercial Systems Monitoring

Our U.L. listed Central Station monitors both residential and commercial systems at competitive prices.

We are proud of our reputation for putting the customer first in every area of our operation and providing a personal touch to our service.

Talk to a team member today to learn more about DSS Security and the services we have to offer. Call us at 281-391-3818 or fill out a contact us form.

Back to Top

DSS Security, 5621 Second Street, Katy, TX 77492

Phone: (281) 391-3818
Fax: (281) 391-2115