Protecting your neighbours and ours since 1990

About Us

Alliance Security Systems of Northumberland was founded in 1990, and together with our sister businesses, B.G. Roberts Electric Company Limited and Compton's Telecommunications Services, we have won numerous local reader’s choice awards and several business of the year awards in our respective fields.

We have installed hundreds of electronic security systems, security cameras, video surveillance systems, medical alert alarms and card access systems over the years, and indeed our yellow and black Alliance decals are a familiar sight throughout the area. As one of the longest serving businesses in the area, we have provided reliable and superior service to literally thousands of clients for more than thirty years. Our clients include local police forces, government institutions and offices, courts and correction facilities, local municipalities, major corporations, small businesses and homeowners.

We are members in good standing of the Northumberland Central Chamber of Commerce and the Port Hope and District Chamber of Commerce. We are proud to be a solid fixture in Northumberland County.

Our Team