CFAA Certification
ASL is fully CFAA-licensed for fire alarm service, inspection, testing, and verification.
Why ASL
A security partner from here
Our office, our trucks and our technicians are in Cornwall — not two hours down the 401. When seconds count in Cornwall and SD&G, that difference is the whole job.
Local matters
Why local matters when seconds count
Plenty of security companies advertise in Cornwall & SD&G. Very few have an office, a truck or a technician here. Ask any provider where their nearest technician sleeps at night — the answer changes how fast help reaches you.
Out-of-town competitors
Dispatch 2+ hours away
Trucks rolling down the 401 from Belleville, Ottawa or the GTA — if they roll at all.
Call centres & untracked inboxes
Tickets sitting in a shared email address, answered by someone who has never seen your building.
Disconnected subcontractors
Cabling, cameras and fire alarms farmed out to third parties who point fingers at each other.
The ASL advantage
Technicians who live here
Our crews are on the ground in Cornwall and SD&G every day — this is home, not a sales territory.
10-minute dispatch
For critical site responses in the Cornwall area we can be moving in about ten minutes.
Full-stack ownership
We install the camera, wire the server rack and monitor the fire panel. One company, one number.
Licenses, certifications & partnerships
Credentials that back every installation
ASL carries the fire alarm credentials, security partnerships, and manufacturer authorizations that property owners and insurers expect.
CAN/ULC-S561
National standard governing fire alarm monitoring installations.
CAN/ULC-S524
Installation standard for fire alarm systems.
CAN/ULC-S537
Verification standard for fire alarm systems.
CAN/ULC-S536
Annual inspection and testing standard for fire alarm systems.
Ontario Code Compliance
All work follows Ontario Building Code and Fire Code life-safety requirements.
Alarm.com Authorized Partner
Authorized Alarm.com partner for smart home and business security platforms.
Kantech Corporate Certified
Kantech Corporate certified for commercial access control systems.
24/7 live monitoring
Two Canadian monitoring centres
ASL is an authorized dealer for two Canadian monitoring providers, so alarm and fire signals are handled by live operators here in Canada — not overseas call centres.
Graham Alarm Monitoring
Ontario-based monitoring centre handling alarm and fire signals for ASL customers.
Armstrong Monitoring
Nova Scotia-based monitoring centre providing redundant 24/7 live operator coverage.
Why ASL
Your neighbours, watching your property
ASL is based right here in Cornwall. When you call, you reach people who can be at your door — not a national call centre several provinces away.
Local to Cornwall
Cornwall-based crews, with service across Ontario.
24/7 Live Monitoring
A real operator answers, never a machine.
Custom-Built Systems
Designed around your property, not a package.
Dedicated Support
Fast response and around-the-clock help.
Let's secure
your property
Free, no-pressure consultation for homes and businesses in Cornwall, SD&G and across Ontario. Tell us about your property and we'll design a system that fits it.