By protecting yourself,

you help fight crime

All your locksmith services
in Saint-Laurent

Because your safety is important to us, we do everything in our power to offer you the best locksmith services in Saint-Laurent and the region. Our technicians intervene quickly and efficiently in your home or office, whether it is for installation or repair.

Discover our services

Serrurier K G O Locksmith Inc. installs, modifies and repairs all types of locks and latches, including high-security locks. We replace your locking keys and can provide you with an emergency replacement key.

In addition to locking systems, our technicians can also install bars or window grilles. To guarantee the security of your buildings and access, use qualified and trustworthy professionals!

We offer you a complete range of services:

  • Emergency exit devices

  • Emergency exit alarms

  • Electronic locks

  • Mechanical button locks

  • Door closers (several models)

  • Safes

  • Steel doors

  • Door hinges

  • Continuous hinges (aluminum doors)

  • Door sills

  • Weatherstripping for doors

  • Master key systems

  • Doorbells

  • Electric strikes

  • Security fences

  • High-security locks (Medeco, CX5, Bi-Lock, Key Mark, Abloy, Mul-T-Lock)

  • Patio door locks

  • Padlocks of several types

  • High-security padlock

  • Sar locks and keys

  • Door locks

  • Door handles (all functions)

  • Commercial, residential and institutional locks

  • Door opener

  • Disabled access

  • Camera systems

  • Access card systems

  • Other products on special order

And much more!

Serrurier K G O Locksmith Inc. offers its services to both residential and commercial customers. We offer you a free estimate for any request to install locks and security systems in your stores, workshops or warehouses. Contact us for more information!

Our expertise also covers security systems of all kinds, such as closed-circuit cameras, access control installations, the security of filing cabinets, lockers or safes and many other systems.

Locks and monitoring systems

We install, repair or replace your locks and CCTV systems.

General Information

Serrurier K G O Locksmith Inc.

930, rue Sainte-Croix

Saint-Laurent, QC, H4L 3Y6


Opening Hours

Monday – Friday, 8:30 AM – 5:00 PM
Emergency Service

Service Area

Island of Montréal
West Island
South Shore


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