Alarm systems, cameras, smart locks and monitoring. Hardwired work requires ECRA/ESA licensing.
Quote only
Equipment and installation. Monitoring is a separate monthly fee, often on a multi-year contract.
Standard practice. No statute requires it and no insurer demands it of them. It is what a homeowner should insist on, because without it a mistake is a lawsuit rather than a claim.
You asked for the trade Security and alarms, and the words "no heat emergency", and a rating of 4.5 or better, which also excludes every business with no reviews. Of the 12 businesses listed, none match every one of those.
The cost band and the licence requirements above still apply. They are what you need to judge a quote from anywhere else: whether the price is in the range, and whether the person quoting is allowed to do the work at all.
Listings here are seed data for demonstration and are labelled as such on each profile. Cost bands are what GTA homeowners are typically quoted, not offers. Always confirm a licence number against the issuing registry yourself before work starts.