Your Security Experts in Connecticut

A family-owned and family-operated business, Harris Security LLC specializes in commercial and residential security systems and related electronic equipment for the home, office or industrial building.

We are fully licensed by the state of Connecticut and completely insured. Our employees take continuing education courses to stay up to speed on the latest state-of-the-art technology and equipment. Our principal, Mark Harris, has 12 years of experience in the home security industry.

Harris Security LLC is a member of the National Burglar & Fire Alarm Association and the Connecticut Burglar-Fire Alarm Association.