Protect Your
Business with DGA
DGA helps you manage your business 24 hours a day. Our integrated intrusion, video, access control and fire alarm systems are customized to address your unique needs. From installation and training to ongoing monitoring, service, and support, we keep your business safe and efficient. Find out why simpler, smarter security starts here.
Business Security
With DGA, you get an integrated, managed security solution. The result? Peace of mind, and the most effective protection available for your business.

Intrusion Alarms

Video Surveillance

Access Control

24/7 Monitoring
National Accounts: DGA provides local service nationwide.
Rely on DGA Fire Alarm Systems
Discover why businesses trust DGA as their one-stop source for reliable, code-compliant fire alarm systems, from design and installation to 24/7 monitoring and ongoing service and support.

Design and Installation

Testing and Inspection

24/7 Monitoring

Contractor Support
Ongoing service and support: We're with you at every step.

Digital Tools That Give You Control Wherever You Are
DGA’s mobile apps and web portals give you the power to manage your business security systems from anywhere, at any time. These easy-to-use tools are another way DGA makes security smarter.