GMS Sécurité is a family business founded in 1981, specialized in residential, commercial and institutional security systems in the Gatineau-Ottawa region. ULC-certified, the company has installed and monitored alarm, camera and access control systems for more than 45 years.
years of experience
protected clients
hour monitoring
To secure every client with reliable products, careful installation and an after-sales service we’re proud to offer. No half-measures. No bad surprises.
To be the security company the people of Gatineau-Ottawa have trusted for so long that they recommend us without hesitation.
Every installation meets the standards in force, and our monitoring station is ULC-certified, the North American benchmark for monitoring stations.
This isn’t a formality. It’s the guarantee that your system will work when you really need it.
No generic script. Your advisor knows the product they recommend down to the smallest detail.
You choose the term that suits you, from 36 to 60 months. No contract imposed without discussion.
You call GMS, you talk to someone from Gatineau-Ottawa. Not a call centre on the other side of the country.
Our technicians work as if it were their own home. Cleanly, efficiently, without leaving a mess.
ULC-certified monitoring station. If something happens at your place, we know before you do.
Get a free consultation with a GMS advisor. We assess your needs, explain the options and propose a solution that suits you, with no pressure and no jargon.