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Are You Looking for Security Systems & Services in Diamond Bar, CA?

Explore security businesses in Diamond Bar, CA offering alarm installations, monitoring and protection services. Read customer reviews, check which solutions each provider offers, and contact suitable companies to ask about estimates and availability.
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Ion Security Systems
16 Years
Emergency
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Ion Security Systems provides comprehensive security and fire safety solutions for residential and commercial properties in Los Angeles. With over 20 years of industry experience, we specialize in customized system installations, 24/7 monitoring, and cost-effective service upgrades. Our licensed technicians deliver personalized attention and technical expertise to ensure optimal protection for homes and businesses.
Video Surveillance Access Control Home Control
(626) 347-0390 Call Profile
San Dimas (5.4 mi) Upland (10.4 mi) Placentia (11.3 mi) Fullerton (12.7 mi) Rancho Cucamonga (13.5 mi) Monrovia (13.6 mi) Anaheim (14.6 mi) Orange (16.8 mi) Corona (17.5 mi) Garden Grove (19.1 mi)