CALL: 713-464-8407


Richard Whitehead

Operations Manager

Mark Johanson

Client Services Project Manager

Matt White

General Manager, Client Services

Rick Johnson

General Manager, Security Division




Houston's Best Commercial Fire Alarm Solution Provider


DSC has decades of experience providing top-of-the-line fire alarm solutions in commercial and industrial facilities.  We're committed to providing Houston organizations with life safety systems that deliver uncompromising safety and reliability.  Our team of fire alarm professionals are ready to design, install, and maintain fire alarm systems and components from the most reliable brands in fire alarm systems today.  As an authorized provider of Siemens fire alarm solutions, we've partnered with the industry's innovation leader in commercial fire alarm systems - allowing us to offer DSC clients the latest in fire alarm technology.

Fire Alarm System Installation and Maintenance


Whether you’re outfitting a new facility or updating an existing system, DSC can handle the installation of any fire alarm system for commercial spaces of all sizes

As an industry leader, Siemens products can be utilized in solutions for nearly any commercial application, including low-rise, mid-rise, and high-rise applications.

From Start To Finish

Not only do we handle installation, but we also offer the necessary support to maintain and monitor the system. 

Inspection Schedules

Our team can handle the complex and complicated inspection schedule, giving our clients time and energy to do what they do best.

Ongoing Support


DSC’s support ensures your fire alarm system is dependable and hassle-free, safe and compliant to regulations.

Authorized Siemens Fire Alarm Dealer

DSC is proud to be one of Siemens’ select dealers in the Houston area. A leader in the fire alarm industry, Siemens’ fire protection systems consist of the most advanced products, panels, and components, ensuring a high-quality and reliable commercial fire alarm system.

Siemens fire alarm systems are available in a variety of configurations, allowing DSC to create the ideal solution for a wide range of applications. Siemens products combine professional-level protection with user-friendly features to create effective, trusted fire alarm systems.


Cerberus PRO

One of Siemens’ top fire alarm solutions, Cerberus PRO is a comprehensive fire alarm system. This integrative solution protects what matters most in the event of an incident by prioritizing the most important aspects of a fire alarm system—detection, alarming, evacuation, and extinguishing.

In addition, Cerberus PRO offers unparalleled monitoring, cloud connection, and maintenance services. With these added benefits, our clients have the security of knowing that their facility is monitored 24/7, their system information is backed up and available for remote access, and maintained to operate at its best.


Partnerships with Brand Leaders

DSC serves as an authorized dealer and certified installer for a number of industry-leading lines of fire alarm systems and components, including:

  • Honeywell Farenhyt Series
  • Honeywell Silent Knight Series
  • Bosch Fire Alarm

Learn More



DSC now offers bi-directional amplifier solutions for the Honeywell Gamewell-FCI and Farenhyt series of fire alarm systems.

Trusted for Over 40 Years to Meet the Security & Life Safety Needs of Businesses, Communities, & Schools

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