Northstar, Canstar, Usstar, Maxtech Mul-T-Lock Look-Alike Key Duplication
Serrurier Shay Locksmith – High-Security Key Duplication Specialists
Specialized Key Duplication Service
We provide key duplication services for high-security keys such as:
Northstar, Canstar, Usstar, Maxtech, and other Mul-T-Lock look-alike keys.
These keys require special laser-cutting equipment for precise duplication. Our advanced machine ensures every key is cut accurately to maintain full security and functionality.
Certificate Required
To duplicate this type of key, you must provide a security certificate / key authorization card.
✔ The certificate must contain 5 letters and numbers in the format:
ABCD-12345
This certificate proves that you are authorized to duplicate the key.

NorthStar Key card CERTIFICATE
If You Do Not Have a Certificate
If you do not have the certificate:
➡️ You must meet us in Ville Saint-Laurent
or
➡️ Ship your original key to our office for verification.
We cannot duplicate any key without proof of authorization.
Pricing
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Key duplication: $35.00 + taxes per key
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Shipping across Canada: $25.00 + taxes
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Maximum 4 keys per envelope for secure shipping
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Shipping Options
We provide secure shipping across Canada for your convenience. Each envelope can hold up to 4 keys to ensure safety during transit.
Contact – Serrurier Shay Locksmith
To schedule an appointment, confirm your certificate, or arrange shipping:
📞 514-836-9097
📧 info@serruriermontreal.com
Ville Saint-Laurent, Montreal – Trusted locksmiths since 2007

