Residential, Commercial Locksmith & Door Services in Markham, ON

Highly Trained Locksmith with Over 25 Years in Business!

Door Hardware Replaced | Automatic Door Operators | Locksmith Services | Safes Sales and Service

Maximum Lock & Safe has been servicing The City of Markham for quite some time now. Markham has been one of our primary services areas for over 25 years now. If you are in The Markham area then we hope you call and try out our services. @cityofmarkham

Established in 1994 by Darren Gough, Maximum Lock & Safe from the start has focused on quality service and workmanship. We stand behind every installation with pride. Over the years we have focused on listening to our clients and providing the best solution for what they need.

Locksmiths can help you if you ever lock yourself out of the house, lose or break your keys, need to change locks, or simply boost the security of your home.
If you are looking for a commercial and residential locksmith in Markham, reach out to, Maximum Lock & Safe. We have highly trained residential and commercial locksmiths and offer services including customized security master key systems, automatic door service and installations, door hardware installations, new door installation & repair, card access systems, electrified door hardware.


Maximum Lock & Safe has been providing residential locksmith service for over 25 years covering the entire GTA market.

House Lockout (Gain Entry to house or anything you are locked out of) 

Residential Doors (Replacement and Repair)

House Lock Change/Repair (Updating hardware, changing the keys so old ones don't work (re-key) or simply not operating properly and want it looked at.)

Residential Electronic Locks/Key Pads (Upgrade to smart home systems, we have lots of options with keypad locks)

Safes (Need a place to store valuables, don't simply settle for what you see at a store. There are different levels of security depending on what you plan on protecting

Why Choose Our Maximum Lock & Safe?

  • Over 25 Years of Experience
  • Highly Trained Residential & Commercial Locksmith
  • Qualified Service Technicians
  • Quality Products
  • Satisfaction Guaranteed
  • Custom Hardware Installations
  • We fix it right or We Won't fix it at all

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