DYCK Security & Alarm

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.

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Ted Barrett

Jan 21, 2019

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Marty and his crew do an outstanding job! Locally owned company that specializes in helping the residents of St Clair county. He also services our companies alarm. I like the people.