Protect your home or business with cutting-edge technologies from Sentinel Security Systems. Our team specializes in installation, maintenance, and round-the-clock monitoring of fire, alarm, and access control systems. We serve residential, commercial, and industrial clients throughout Southern California. Contact us to schedule a free estimate at your location.
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About Sentinel Security Systems
Sentinel Security Systems is a family-owned security company based in Escondido, California. Since 1975, we have been providing security services to clients of all sizes, from individual homeowners to large businesses. We have the experience to offer fast, personalized service to every client and to tackle minor or major jobs. With more than 40 years in the industry, we have what it takes to tackle any challenge. Learn More ›
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Phone (760) 741-0890 (888) 741-0890
Hours of Operation Monday - Friday: 8:00 AM - 4:30 PM
Service Area Southern California
Address 1859 S Escondido Boulevard Escondido, CA 92025