Capital Security & Investigations is a full-service protection, investigative and alarm service agency established in 1992, offering comprehensive security solutions to individuals and businesses in Ottawa and Cornwall, Ontario. Our services include home alarm services, protective services, security guard division, mobile security division, special events, remote video monitoring, VIP protection, and investigative services. Our team of skilled technicians can design and implement custom electronic security systems, and we offer three pre-packaged levels of alarm service protection.

Ronald C. Lister Lock and Security provides comprehensive security solutions, including locksmith services, electronic security systems, CCTV, and safe sales, to residents and businesses in Ottawa and Montreal. With 77 years of experience, they offer fast, reliable, and professional service with a commitment to integrity and ethics.