Heighten the level of security and access control that you have at home or in the workplace with lock and key solutions from Northern Security. Our company offers a range of services ideal for commercial, residential, and industrial requirements.

Commercial/Industrial Security

Call us today. We have technicians available to be dispatched to your location. They are available to provide accurate quotes or help service your needs.

We specialize in the services below:

  • Emergency unlocks
  • Lock rekeying
  • New hardware installations
  • Hardware repairs
  • Window bar installations
  • Door reinforcements
  • Increased security options
  • Push-button locks (Mechanical or Electronic)
  • Automatic door operators
  • High-security keys
  • Card and fob access (Audit trail)
  • Multi-unit mailboxes
  • Telephone access systems (Apartments)
  • Intercom systems
  • Master key systems
  • Safety lockouts

High-Security Keys and Key Control

High Security keys allow property owners and managers to gain exclusive control over duplication of keys by tenants and employees. Our locks are resistant to picking, bumping, and drilling. Among the products we carry are:

  • Medeco
  • Mul-T-Lock
  • Abloy
  • Other Restricted Systems

Lock Rekeys and Master Key Systems

Have you purchased a new home or maybe lost your keys? You do not need to replace the locks, just have them rekeyed. Let us retrofit the old locks on your home, multi-unit complex, retail areas, and offices. We also develop, install, and monitor master key systems.

Safes, Vaults, and Safety Deposit Boxes

Safeguard vital documents, valuable items, and legal tender from theft or fire. We sell, install, and service personal safes, commercial safes, vaults, safety deposit boxes, and night deposit boxes. Speak to one of our knowledgeable staff for more information.

Our services include:

  • Safe Unlocking
  • Combination Changes
  • Safe Moving
  • Safe Installation
  • Safe Maintenance (Servicing the dials and locking mechanism)

Preserve the functionality of your safes and vaults through regular technical inspections. We also offer preventative maintenance plans. Call us for more information.

Home Lock Systems

Northern Security offers an extensive range of residential lock and key systems. We have everything from economy-grade doorknobs and deadbolts up to a complete line of luxury hardware. We can also help with specific or specialty hardware.

Our technicians are ready to provide you with a comprehensive array of services. We offer expertise in dealing with the following:

  • Lock rekeying
  • New hardware installations
  • Hardware repairs
  • Window bar installations
  • Door reinforcements
  • Push-button lock installations (Mechanical or Electronic)
  • Automatic door opener installations
  • Increased security options
  • Emergency unlocking


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    Contact our technicians for assistance with commercial and residential locks.
    For inquiries, call us at 705-675-1003 or 1-800-565-0887.