About AD Security, Inc.
Discover our commitment to safety and innovation.
Since 2004, AD Security, Inc. has been a trusted Los Angeles security company, delivering top-notch security solutions across Southern California. Based in Los Angeles, we specialize in surveillance camera installation, access control installation, and automatic gate installation, blending cutting-edge technology with comprehensive service and repair. Our skilled team excels in custom gate fabrication, automatic door operators, intercom systems, and commercial solutions like turnstile gates and network cabling, ensuring safety and efficiency for homes and businesses.
Ranking in the top 20% of California’s 336,931 licensed contractors, our success stems from a dedication to quality and innovation. We continuously adopt advanced technologies to meet your unique needs, fostering long-lasting client relationships. Contact us at (626) 421-7250 to experience our commitment to your peace of mind.
Company Information
Our Location
576 N Citrus Ave, Unit C
Covina, CA 91723
Business Hours
Monday - Friday: 9:00 AM - 5:00 PM
Emergency service available after hours
Established
Proudly serving Southern California since 2004
Service Area
Los Angeles, Orange, Ventura, San Bernardino, Riverside & San Diego Counties
Payment Methods
Cash, Credit Card, Bank Transfer
What Our Clients Say
"We've used AD Security for three separate projects over the years, including a gate install, camera system, and card reader upgrade. They remember our setup every time and always deliver clean, reliable work."
"After a break-in attempt, AD Security had a full camera and intercom system installed within the week. They walked us through everything and even helped us file the footage with the police. Above and beyond."
"We manage 14 properties and AD Security handles all of our access control. Their team is responsive, knows the equipment inside out, and their pricing has stayed fair for over five years."
"The turnstile gate they installed in our office lobby completely changed how we manage visitor access. Clean installation, minimal downtime, and the system integrates with our existing badges."