
HIGH SECURITY LOCKS
Better Security & Better Key Control for Your Business
When multiple employees, managers, contractors, or vendors have keys to your building, controlling access can become just as important as the strength of the lock itself.
NorthWest Lock & Key provides professional commercial high-security lock installation and key system solutions for businesses, offices, storefronts, commercial facilities, property managers, and other organizations.

High-security locks can provide greater key control, improved resistance to common methods of lock manipulation, and more robust hardware than many standard commercial lock systems.
Call (360) 661-8298 to discuss high-security lock options for your business.
What Are Commercial High-Security Locks?
High-security lock systems are designed to provide additional security features beyond those typically found in standard commercial lock cylinders.
Depending on the manufacturer and system selected, features may include:
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Restricted or controlled key duplication
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Advanced key designs
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Increased resistance to picking
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Increased resistance to lock manipulation
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Drill-resistant components
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Hardened lock components
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Improved durability
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Greater control over issued keys
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Master key capabilities
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Commercial-grade cylinders and hardware
Not every product marketed as "high security" provides the same features. We can help you evaluate your property's needs and determine which type of system makes sense for your application.
Restricted Key Systems
One of the biggest advantages of a commercial high-security system is key control.
Standard commercial keys can often be duplicated at hardware stores, key kiosks, and other locations. Once keys have been distributed to employees or contractors, it can become difficult to know how many copies actually exist.
Restricted or controlled key systems are designed to provide greater control over how additional keys are obtained.
Depending on the system, this can help businesses maintain tighter control over key distribution and reduce unauthorized duplication.
Control Employee Access
As a business grows, so does the number of people who may need access to the building.
High-security key systems can be useful for controlling physical access for:
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Employees
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Managers
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Owners
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Maintenance personnel
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Contractors
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Cleaning companies
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Vendors
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Property managers
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Other authorized users
A properly planned key system can help ensure employees have access to the areas they need without unnecessarily giving every key holder access to the entire building.
Commercial Master Key Systems
High-security locks can also be incorporated into compatible master key systems.
A master key system allows different keys to operate designated groups of doors while providing authorized managers or owners with broader access.
For example, a business may have:
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Employee keys for exterior entrances
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Office keys for designated rooms
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Maintenance keys for service areas
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Manager keys for multiple departments
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A master key for authorized building-wide access
This can greatly simplify key management for properties with multiple doors or different levels of access.
High-Security Lock Cylinders
Upgrading to high-security locks doesn't always require replacing every piece of commercial door hardware.
Depending on the hardware currently installed, it may be possible to replace existing cylinders with compatible high-security cylinders.
This can allow businesses to improve key control while continuing to use quality existing commercial hardware.
NorthWest Lock & Key can inspect your existing locks and determine what upgrade options are available.
High-Security Locks for Exterior Doors
Exterior entrances are often the first place businesses consider upgrading.
NorthWest Lock & Key can install high-security lock cylinders and compatible commercial locking hardware on many types of exterior doors.
Applications may include:
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Main business entrances
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Employee entrances
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Rear doors
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Delivery entrances
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Office entrances
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Warehouse doors
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Storage areas
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Restricted rooms
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Commercial storefront doors
The appropriate hardware will depend on the construction and function of each door.
Storefront High-Security Locks
Aluminum storefront doors commonly use specialized narrow-stile lock hardware.
Depending on the existing hardware, these doors may be able to use high-security or restricted-key cylinders while retaining the existing storefront locking system.
This can be particularly useful for retail stores, offices, restaurants, and other businesses that want improved key control without unnecessarily replacing an entire storefront lock assembly.
We'll evaluate the existing door and hardware to determine what options are compatible.
High-Security Locks After Employee Turnover
Employee turnover is one of the biggest reasons businesses lose control over physical keys.
Even when an employee returns their key, there's usually no way to know with certainty whether another copy was made.
If you're concerned about existing keys, NorthWest Lock & Key can evaluate whether the property should be rekeyed or transitioned to a more controlled key system.
A restricted high-security system can also make future key management easier as employees and access requirements change.
High-Security Locks for Commercial Properties
High-security lock systems can be useful for many types of commercial properties, including:
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Offices
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Retail stores
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Warehouses
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Commercial facilities
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Medical and professional offices
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Assisted living facilities
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Apartment and multi-tenant properties
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Property management companies
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Storage facilities
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Employee-only areas
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Inventory rooms
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Restricted areas
The best system depends on the number of doors, number of users, and level of access control required.
High-Security Locks vs. Standard Commercial Locks
Not every commercial door needs a high-security cylinder.
Quality standard commercial locks can provide reliable security for many applications.
High-security systems become particularly valuable when a business needs better control over physical keys, restricted duplication, enhanced cylinder security, or a more organized key system.
We can evaluate your property and help determine where high-security hardware provides a meaningful benefit rather than recommending expensive upgrades that aren't necessary.
High-Security Locks vs. Access Control
For some businesses, electronic access control may be a better solution than relying entirely on mechanical keys.
A high-security mechanical key system can be an excellent choice when you want improved key control while maintaining traditional lock operation.
Electronic access control may be more appropriate when you need features such as:
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Key fob or card access
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Individual electronic credentials
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Access schedules
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Easily disabled credentials
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Access-event history
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Remote user management
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Different permissions for different doors
The two systems can also work together.
An electronically controlled entrance may still incorporate a mechanical high-security cylinder for authorized key access or backup operation when appropriate.
Professional Commercial Lock Installation
The security of a commercial entrance depends on more than the cylinder.
NorthWest Lock & Key evaluates the complete locking point, including the lock, door, frame, strike, and surrounding hardware.
Depending on the property, we can provide:
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High-security lock installation
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High-security cylinder upgrades
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Commercial lock replacement
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Commercial lock rekeying
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Master key systems
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Restricted key systems
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Storefront lock service
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Commercial door hardware
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Keypad locks
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Access control solutions
This allows us to look at the entire door rather than simply replacing one component.
Commercial High-Security Lock Service in Skagit County and Surrounding Areas
NorthWest Lock & Key provides mobile commercial locksmith service throughout Skagit County and surrounding communities, including Mount Vernon, Burlington, Anacortes, Sedro-Woolley, La Conner, Samish Island, Stanwood, Camano Island, Arlington, Marysville, and surrounding areas.
We can meet you at your property, evaluate the existing locks and doors, discuss who needs access, and help determine an appropriate commercial key system.
Upgrade Your Business Security
If you want greater control over who can obtain keys to your business, NorthWest Lock & Key can help you explore commercial high-security and restricted-key options.
Whether you're upgrading a few important entrances or developing a key system for an entire commercial property, we'll help you find a solution that fits the way your business operates.
NorthWest Lock & Key
Call: (360) 661-8298
Professional commercial high-security lock installation and key systems throughout Skagit County and surrounding areas.
