Established in 1986, DN Security Services serves the Bay Area in California. The company provides a range of security services for the construction, educational, financial, health care, retail and manufacturing sectors. It serves residential and commercial customers. DN Security Services specializes in screening, training, supervising and managing personnel. The company provides on-site security, vehicle patrol, safety training, alarm response, executive protection, retail loss prevention and earthquake disaster preparedness services. It utilizes the ProxiGuard tour confirmation system that works through radio-frequency identification tags that are placed along patrol routes. DN Security Services is a member of the California Peace Officers Association and the United States Association of Professional Investigators.
Embrace The Future Of Security A worker is only as good as his tools, and it today’s rapidly changing world, those tools need to be technologically sound. In the security sector, being able to stay in contact with your team and report activity immediately is a must. SOCO uses state-of-the-art computing technology to remain connected in the field for live reporting. Our SmartPatrol™ vehicles are equipped with Lytx DriveCam cameras to record activity inside and outside the vehicles, and all our officers wear bodycams as well. Our officers are continually trained not only in crowd management and weapon safety, but also in various ways to incorporate technology and use computing to enhance our work.
First Alarm
First Alarm is California’s full-service alarm and life-safety integrator, delivering complete solutions for businesses and homes—from system design and installation to inspections, service, and 24/7 monitoring. Backed by our UL-Listed, FM-Approved central station (locally staffed by First Alarm employees), we provide faster, accountable response and proactive support that isn’t outsourced. With five regional offices and more than 50 years of experience, we specialize in integrated security and fire protection—including access control, IP video/VMS with analytics, intrusion detection, fire alarm/inspections, and monitoring/remote guard services—to protect people, property, and peace of mind.
We sell and install Adt security systems in homes and businesses in and around the area.
Low Voltage Security prides itself at being a one stop shop for all your Low Voltage Needs. We offer the perfect blend of creative and technical. We are technicians, experts, specialists, designers, engineers, trainers, installers and programmers.
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