6 Months Free Monitoring

New... e-Alert Services now available
Act now and get 6 months free alarm monitoring service!! 
Call Toll Free 1 (877) 773-5625


Pre-Lock Security Services now offers ‘State-of-the-Art’ monitoring services from 5 ULC listed Monitoring Stations across Canada.  Enjoy  “ True Peace-of-Mind”  when Pre-Lock Security Services are monitoring your home or business – 24 hours a day, 7 days a week, 365 days of the year. Inquire about enhanced monitoring services that will allow you to take advantage of our new e-alert live event smart home monitoring with video alerts, video look-in, virtual keypad and more. Monitoring plans start from as low as $25.00 per month.*

If you own your own alarm system and are monitored by one of our Toronto competitors and are not under contractual obligation, we will give you 6 months free digital alarm monitoring bonus when you transfer your alarm monitoring to us!  Pre-Lock Security can usually re-activate and take-over your alarm monitoring services by simply reprogramming your own security system and testing all devices to insure they are fully functional and suited for your security requirements.  Pre-Lock Security Services has been in the alarm monitoring business since 1978, we have taken-over thousands of customers and are familiar with most security manufactures, like DSC, Honeywell, Napco, Paradox & GE.

You will then be invoiced $25.00 per month and continue to be monitored by our U.L.C. certified alarm station located locally in Toronto.  We would would be pleased to allow you to tour our alarm monitoring station by appointment to see exactly how it's done.  We also believe it's important to deal with a alarm company that provides local monitoring rather than dealing with a super station that monitors millions of customers alarms. 

Our trained operators are very knowledgeable about your Toronto & GTA neighborhood. We know the terrain, the road system and the local landmarks. This also means you don't have to worry about talking to voice mail in other provinces or countries

A site visit will be required to perform the take-over.   Our Security professional will take the time to fully understand how you are currently protected and review your understanding of what you think does what.  We will test each door contact, window sensor, motion detector to insure it will provide your home and family with proper protection if challenged by an intruder and recommend other products in vulnerable areas that your previous alarm company may have not suggested or missed the boat on in the first place.  We also use this time to determine if any devices are antiquated to the point that upgrades should be considered to provide your home and family the kind of security that you should have.

To arrange a no obligation review of your current security configuration.

Please call us today at (416) 773-5625.
or email us at sales@pre-lock.com 

  • Full diagnostic test of your alarm system by one of our Pre-Lock expert technicians
  • Free battery replacement on all components
  • Copy of the users' manual for your alarm system
  • Insurance certificate to assist you in receiving a 15% to 20% discount on your premiums
  • laminated Identification cards for all individuals on your emergency contact list
  • Full demonstration of arming/disarming and troubleshooting your alarm system
  • Security decals applied & old stickers will be removed 
  • Pre-Lock Lawn signs
  • Minor adjustments/repairs as required no charge 
 P.S. Mention you saw this on the internet and we will throw in free service for as long as we monitor your security alarm system.
*Offer subject to some terms & conditions including entering into Alarm Services Agreement.


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Pre-Lock Security
Services Inc.

800 Petrolia
Road Unit 4
Toronto, Ontario
M3J 3K4

We Accept:


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In addition to most major credit cards, we accept purchase orders from. Fortune 100 corporations, educational institutions, and government agencies located in Ontario. All purchase order terms are Net 30 days.
Please fax your purchase order to (416) 633-5852 

Call our GTA Service Area Number (416) 773-5625  (416) 736-8383 Or Toll Free 1-877-773-5625 

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