Security Systems & Services in Warren, MI

Comprehensive list of Warren, Michigan based companies offering installation, maintenance and repair of home and business security systems, CCTV & burglar alarms, guard and video surveillance services.

Business Listings

National Alarm is a security organization leader, which brings together the expertise of installation, monitoring and client service. For nearly 19 years National Alarm has been delivering expertise in sales, technology, training, distribution, and service of security and life safety products.


Please take a moment to see what the RCN Security Corporation edge in quality can mean to your firm. Let RCN Security Corporation give you the edge in security. Our Investigators and Security Officers are bonded, licensed and insured, owned and run by a Retired Special Agent, Federal Air Marshal and Former Detroit Police Officer. RCN Security Corporation is licensed by the State of Michigan.


Spiritech is a licensed full-service provider and manufacturer of state-of-the-art security and surveillance products. Our full array of reliable and unique security products and our own line of domes, camera housings, and digital recorders serve and protect merchants and their clients day and night.



General Surveillance is a complete service alarm firm, serving the Detroit metropolitan area for over 23 years. We pride ourselves in delivering complete systems custom tailored to our customers requirements, in addition to delivering continued customer support. Please bear with us during the construction of our new web page.


We supply private protection and security guard services. Whether your concerns are your firm, yourself, your family or your event. Our Protection Specialists are trained, supervised, dependable private agents. We supply you with the ultimate in security and confidentiality creating the PEACE OF MIND you deserve.


Professional Security Patrol. will protect your property so you can feel safe! PROFESSIONAL SECURITY PATROL does more then report crime, we stop it! As you browse our website, we hope you earn a clearer idea of how private patrol and security can protect your home, business, valuable possessions, and most importantly.YOU!


Security Network is your total security solutions supplier, providing Alarms,Card Access, Closed Circuit Television, Nurse Call, Gates, Intercoms and more&. Installation, service and maintenance agreements make Security Network your single source security supplier. You care greatly for your people, property, and the intangibles of your business that you take for granted on a daily basis.


Protect your pets and your home in case of fire when you are away. All our home alarm systems are locally monitored and personally serviced by locally based professional team. Alert Alarm systems are backed by the leaders within the industry - firms like Honeywell and Ademco - giving you peace of mind that your home security system is solid.