Pre-Lock^® Security Services is a 100% Canadian-owned and operated full service security provider that specializes in residential and commercial security alarm systems, 24 Hour locksmith services including Amsec, Inkas, and Sentry authorized safe products, access control & C.C.T.V video surveillance and custom Unigard window bar security and  Armor Coat window security film solutions including PROFILONR AX security window film.

Headquartered in Toronto, at 800 Petrolia Road Unit 1 & 4, our company can service customers all over Ontario including major corporate players. Our goal is to provide our Toronto Locksmith customers with a level of service second to none.  At Pre-Lock^®, we believe that this goal, coupled with our installation innovations, that are truly unmatched in the industry and our highly responsive customer service, will ensure that Pre-Lock^® Security Services Inc. remain you solid choice for all your residential & commercial alarm & master lock and locksmith security needs.

Pre-Lock^® Security Services Inc. is owned and operated by Paul Seidman. He has a complete understanding of your alarm security and locksmith needs. Pre-Lock^® Security is an accredited member of the Association of Ontario Locksmiths as well as an affiliated membership with Underwriters Laboratories Canada & member of the Canadian Alarm & Security Association for over 28 years. Over the past 30 years Paul Seidman has protected and provided security solutions for thousands of satisfied customers for residential and commercial security alarms and locksmith services.

The security consultants, office staff, alarm technicians and locksmiths that we employ are a complete unique family of professional representatives ready to serve you and insure that you are treated and serviced in the most professional manner possible. As an authorized Medeco, Mul-T-Lock, Primus, and now CLIQ Interactive locksmith service provider you can count on "Real Security Under Lock & Key".  Our Toronto Locksmiths are available 24-7 for your total security needs.

*Our staff strive to provide the finest alarm & Toronto locksmith services available. We are committed to solving the unique problems facing each of our customer's concerns & security needs. We would like to have the opportunity to assist your family and business in accomplishing all your security objectives. We welcome the opportunity to work with you on your next security project real soon !! "