Rekeying vs Replacing Commercial Locks: What’s Better for Your Business?
You’ve just taken over a new location. Or an employee leaves with a key. Or maybe you’re just updating security. Whatever the reason, you’re asking a common question: Should I rekey or replace the locks on my business doors?
At Affordable Security Locksmith And Alarm, we help business owners across Phoenix make the right choice based on budget, urgency, and long-term needs. Here’s a breakdown of the difference between rekeying and replacing—and when each makes sense.
Need help securing your business? View our Phoenix commercial locksmith services
What Is Rekeying?
Rekeying is the process of changing the internal pins and configuration of your existing lock, so old keys no longer work. The lock hardware stays the same, but a new key is required to open it.
What Is Lock Replacement?
Replacing a lock means removing the entire existing lock and installing new hardware. This could be a similar model or a full upgrade to a different style or level of security.
When Should You Rekey Your Business Locks?
Rekeying is typically the best option when
You’ve lost control of who has keys
An employee leaves without returning their key
You’ve recently moved into a new space
You’re switching to a new keying system (e.g., master key setup)
Your locks are in good shape but need a new key
Rekeying is faster and more cost-effective than full replacement and allows you to keep the current locks if they’re still secure and functional.
When Should You Replace Commercial Locks?
Replacing the locks makes more sense when
The locks are old, damaged, or worn out
You’re upgrading to high-security locks
You want to change lock types (e.g., switching to keyless or smart locks)
You need to meet updated building codes or ADA requirements
You’ve experienced a break-in or attempted forced entry
Replacement also gives you the chance to standardize locks across your property or install newer models that support access control or restricted keyways.
Cost Comparison
Rekeying is generally more affordable, especially if you have multiple doors. Lock replacement costs more in parts and labor, but may be a better investment if your current locks are outdated or non-compliant.
Security Comparison
Both options restore control over access. But replacing the lock gives you stronger, modern hardware, while rekeying simply makes old keys useless.
For businesses with Grade 3 locks or hardware over 10 years old, we typically recommend replacement with Grade 1 or Grade 2 commercial locks.
Combine Rekeying with a Master Key System
Rekeying is a great time to implement a master key system. This allows business owners and managers to carry one master key, while employees only have keys to designated doors.
We can rekey all your doors and configure them into a tiered key system, improving access control and convenience.
Phoenix Businesses We Rekey and Re-Secure
We work with
Office buildings
Retail stores
Medical and dental practices
Restaurants and cafes
Warehouses and storage facilities
Apartments and commercial rental units
Our locksmiths serve
Downtown Phoenix
Ahwatukee
Arcadia
Maryvale
Biltmore
Camelback East
North and South Phoenix
And surrounding areas
Not Sure Which One You Need?
We’ll inspect your locks, discuss your needs, and walk you through your options—whether that’s a quick rekey or a full lock system upgrade.
Affordable Security Locksmith And Alarm – Phoenix
(602) 854-2766
affordablesecurityphoenix.com
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Need to rekey or replace your business locks?
Our Phoenix commercial locksmiths can help you make the smart call