Connect with Top-Rated Security Services in Trenton!

Alliance Security Systems provides electronic security systems, security cameras, video surveillance systems, medical alert alarms, and card access systems for homes, businesses, and facilities in Northumberland County and beyond, offering reliable and superior service to thousands of clients for over 30 years.

Trinity Fire & Security is one of Southeastern Ontario's leading fire alarm and security companies, providing fire and life safety services to both residential and commercial buildings. With a team of qualified and professional technicians, we offer a range of services including fire alarm systems, sprinkler systems, magnetic door holders and locks, interconnected smoke alarms, emergency lighting, extinguishers, and fire monitoring. We are also authorized distributors and provide verifications for electrical contractors.

Alliance Security Team, a local security solutions provider in Eastern Ontario, offers advanced security systems, home automation, and medical alert systems to keep families and businesses safe. With over 70 years of experience, our team of bilingual professionals is available 24/7 to support clients across Southeastern Ontario. Our solutions are designed to be intelligent, convenient, and easy to manage from the palm of your hand.