We offer expertise in the following areas: For over thirty years, DEA Security Systems Company, Inc. has been committed to providing high-quality security system solutions and most importantly, personalized service to its residential and commercial customers. With over 2,500 professional installations, DEA has the expertise and the resources available to design, install and maintain customized solutions for protecting families, homes, and businesses. In addition, we are experts in fully integrated solutions for residential and business applications. At DEA, we understand the importance of installing quality products and providing exemplary customer service. That is precisely why we are a leader in security system installations in the San Francisco Bay Area and have a proven track record of complete customer satisfaction.

DEA Security Systems offer a comprehensive range of protection for your home, utilizing the most advanced technology available in the market today. From conservative to extravagant systems, DEA realizes that every family and home has its own unique security needs. Our professional sales team has been trained to evaluate the security needs of your family and custom design the solution that best fits your home, your family, and your lifestyle. 

Keeping your company assets and employees safe requires a commercial security systems expert. With nearly thirty years of experience, DEA Security Systems can provide the knowledge, expertise, and technology needed to meet your company's security goals. At DEA, we realize that every business is different and the level of security should reflect just that. Our security sales experts will analyze your company's specific requirements and design a customized security solution that will work for your business.

Our Services: 

• Commercial Solutions
• Residential Solutions 
• Monitoring Solutions
• Integrated Solutions