We’re there when
it matters most

Your SF Bay Area Security Experts. DEA Security prioritizes safeguarding people and assets, offering unparalleled protection through expert solutions. Trust us - we’re committed to your safety and security.

Who we are

DEA is your trusted partner in comprehensive enterprise security and life safety solutions. We ensure the safety of commercial and residential properties, large and small. Count on us to cover all your security priorities and needs, providing the peace of mind you deserve.

Why DEA Security

From residential properties to industrial and warehousing to executive offices, we’ve got you covered.


Protecting your home with advanced residential security and life safety solutions.

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Maximize efficiency and productivity with DEA’s enterprise system integration solutions.

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Your trusted partner in comprehensive and professional security and life safety solutions.

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Who we are

Safeguarding people, property, and assets through integrated security and life safety solutions.

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Residential services

Delivering peace of mind by leveraging the most advanced technologies.

Keeping your home and loved ones safe is our top priority, and DEA’s latest residential security solutions offers you a sense of security like never before. With advanced technologies such as smart locks, security cameras, energy management and motion sensors, you can monitor your home from anywhere and be instantly alerted of any potential threats. Our professionally installed security technologies offer the confidence and peace of mind you need.

Better ideas and systems.

DEA Security goes beyond standard security solutions by providing superior solutions to meet the unique needs of discerning clients who value the latest technology. Our integrated systems for security, Fire, access control, energy management, and video surveillance go beyond expectations, ensuring complete satisfaction. Our personalized service and reliable solutions guarantee your satisfaction. Experience our innovation and excellence in security solutions today.