Alarm Company Ontario, Canada

Serving all commercial and residential properties.

Alarm Company Niagara

Alliance Security Niagara is a fully insured alarm monitoring company that operates in Southern Ontario. Our family business has been providing alarm services including alarm installation, alarm system repair, upgrades and security monitoring since 1984.

Get in touch with us for a free estimate for your commercial and residential alarm needs.

Residential Alarm Protection

Protecting your family and belongings from thievery and damage is crucial. Our alarm services will help deter crime focused indiviuals and provide you and your family comfort and safety.

Commercial Alarm Protection

Many commercial properties have fallen victim to intrusion that has cost thousands of dollars in damage, theft and hours replacing and rebuilding what was lost.

Your business is your life so let us help safe guard it with responsive 24/7 monitoring with a direct line to police and fire authorities.

Alarm System Installation

Our fully trained, equipped and experienced technicians are ready to provide you a clean and professional installation including all necessary wiring.

No job is too big or small.

Alarm System Monitoring

Our 24/7 fully staffed alarm monitoring call center is ready to take action on all signs of intrusion or threats to your property. We will contact you and the appropriate authorities where the situation requires.

Fire Response Monitoring

Don’t let your property burn to the ground while you are at work, on vacation or otherwise unaware of what is happening. Our monitoring crew will make sure the Local Fire Department is dispatched right away to protect all of your valuable assets.

Flood Response Monitoring

There is nothing worse that a leak or flood that costs tens of thousands of dollars that you could have avoided had you just known.

Let our monitoring agents monitor and contacted you within minutes of a flood at its starting point.

Questions? Talk Directly To Our Alarm Specialists.


Alarm Service Area’s We Serve

We are able to provide service to all commercial and residential properties in Southern Ontario, including Niagara, Halton, Brant County, Toronto and all surrounding towns and districts.

Get Started With A FREE Estimate

Call 1-877-427-7263 or