Sentinel Security Systems

Securing You Since 1975

Phone Icon (760) 741-0890
(888) 741-0890
License No. C-10 #541177
ACO License No. #140

Free Estimate

Reliable Fire Alarms & Sprinkler Systems


Fire alarms save lives! Contact Sentinel Security Systems for complete installation, maintenance, and monitoring services. Our services are perfect for schools, apartment buildings, office buildings, churches, and other facilities.

Fast Installation

Installing a fire protection system requires in-depth training and expertise. Our team has an impressive track record of success, and we make sure each installation complies with all applicable codes. We always take the time to ensure the installation is done correctly, but we work efficiently to meet tight deadlines and finish the job on schedule.

Top Brand Names

Choose high-quality equipment from the most trusted names in fire protection. We install Silent Knight and Potter alarm systems, but we can take over the monitoring of equipment from any manufacturer.

Fire Alarm


When your fire alarm is triggered, time is of the essence. We monitor your system 24 hours a day, 7 days a week. If your sprinklers go off, we immediately notify the fire department and everyone on site.

Regular Inspections

All fire protection systems must be inspected regularly. We offer quarterly or semi-annual inspection and testing. Our technicians visually inspect your equipment and perform physical tests on the system to ensure everything is working properly. All testing and inspections comply with NFPA (National Fire Protection Association) standards.