First Line Security is a provider of alarm, video surveillance and medical alarms serving midwestern Ontario. Owner and operator Doug Berry has over 35 years of experience in electronics and customer service, as well as 15 years involved in the security industry. Doug is also a Certified Electronic Technician by the Province of Ontario. Together with his son Matt Berry, First Line Security is a family-run business that provides top products and expert local service not available from large security groups. We help clients by providing quality equipment at a reasonable price to residential, commercial, and senior customers, and provide 24-hour monitoring of alarm systems by a ULC listed monitoring station.