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Your Security is our business.

We are the Emergency locksmiths you can count on.


 All Security Locks & Alarm. was founded in Brooklyn, New York over 45 years and 400,000 customers ago in 1971 with just two people and one shop in Brooklyn Heights by Roger G Schillizzi.  In 1977 he opened a second shop in Park Slope and in 1990 - a third in Windsor Terrace. Since then our service area has grown too. Originally servicing only the Brooklyn Heights area we now service all of Brooklyn.


Lot of things changed over the years, but one thing did not!

Roger built this company based on a great customer service, using high quality product and employing top notch installers. Today We are following his footsteps adapting to a modern age  technology.  All-Security Locksmiths Inc is a one stop shop for your security needs whether  it is a hundred year old landmark door lock or a modern camera system or  video intercom.


We are the emergency locksmith for your area serving all of Brooklyn!                              

Brooklyn Heights, Park Slope, Carroll Gardens, Prospect Heights,  Dyker Heights, Cobble Hill, Flatbush, Bay Ridge, and Windsor Terrace



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