Contact SLD

Responsive. Knowledgeable. Able. Think SLD for all of your security needs!


We should talk:

In the GTA: 416-504-8861
Toll Free: 1-866-504-8861
email: info@sldsecurity.ca

We will generally reply to online requests within 24 hours.

Our hours of operation are: Monday through Friday 8:30 am to 5 pm

We are located at the southwest corner of Dixie Road and Derry Road in Mississauga.

Our address is:
#10 – 6965 Davand Drive
Mississauga, Ontario
L5T 1Y6

For driving directions, please click on the map below or give us a call. You can also contact us via our contact form as well.