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DYCK Security Services has been an industry leader in home and business protection since 1951. DYCK Security operates the only locally owned 24-hour, 7 day a week, “Alarm Response Center” in Michigan’s Thumb region.


Our staff is trained using nationally recognized standards accepted by Underwriters Laboratories “UL”.

DYCK Security is your first line of defense in protecting your home, family members and business against burglary, fire and medical emergencies. DYCK Security can install and service a security system designed to meet your needs and life style. Our professional installation and service staff are trained to industry accepted “Installation Quality” standards and guidelines. Each technician is required to achieve certification by the National Burglary Fire Alarm Association (NBFAA) Training School.

DYCK Security also provides Security Personnel for medical and educational facilities, as well as industry. We are proud of the image, dedication and professionalism of our security personnel. We can provide you with detailed computerized reports of all security activities.


DYCK Security was the 19th security company in the United States to receive 100% Operator Certified “Five Diamond” Alarm Response Center national accreditation. Our local operators know street and road locations and are connected to all area 911 centers by our new high-tech central station automation system resulting in fast and accurate response.