Security Systems & Services in Port Huron, MI

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

Business Listings

DYCK Security Services has been an industry leader in home and business protection since 1951. Our team is trained using nationally recognized standards accepted by Underwriters Laboratories UL. DYCK Security is your 1st line of defense in protecting your home, family members and business against burglary, fire and medical emergencies.


Caring enough to aid the smallest client. Expert enough to aid the biggest. Protect the things and people you care the most about. Systems designed to fit YOUR requirements! We supply closed circuit surveillance systems. Since 1979 MDK Alarm Systems inc. has provided the finest in state of the art protection for business or home.


Our?Philosophy When I established ACT NOW ALARM, over 30years ago, there was only one way for me to install a security system; the correct way. A system designed specifically with your individual requirements in mind, using only the best equipment and employing the most exacting demands of our custom installation techniques. It still works that way today.



We currently have assisted 100's of families just like yours to accomplish their security goals,and have been delivering unmatched service for ten years. Here at Romeo Security Corp. we currently have 100's of ways to protect and monitor everything thats valuable to YOU! Burglary is among the greatest concerns of most families and homeowners, yet home security is something many of us take for granted.

  • Good quality hardware, professionaly installed, cheaper than the others in the area.

ACTAtekTM Access Control Time & Attendance is built on biometric fingerprint, smart card, and PIN code authentication methods with a built-in camera for photo identity. Together these technologies supply the easiest and safest security for your building, suite or office. The pairing of the two, industry proven technologies, enables for a robust and stable solution for any access control need.


Our current and former law enforcement specialists' goal is to supply our customers with peace of mind before, during and after an emergency. Our threat assessment experts include former U.S. Secret Service agents and Certified Protection Professionals staff trained to assess the threat level to your business or educational institution based upon a range of critical factors.


Electronic Safety., was set up in St. Clair Shores, Michigan in 1986. We supply 24hr emergency service. We are factory trained, NICET and State of Michigan certified and a member of the National Fire Protection Association NFPA. Does your business have alarm protection? Content and media is the responsibility of the site owner.


I have created this site, and will continue to improve it with the intent to introduce our Agency to the U. General Public and to the World Wide Population. I wish to extend my hand of greeting to those People that are not as yet our Customers or partners in crime prevention and or Personal Safety.