Can You Rekey a Lock Without the Original Key?

You want to rekey your lock, but there’s just one problem—you’ve lost the original key. So, is it still possible? The short answer is: yes, in most cases, but it depends on the lock and situation.

At Affordable Security Locksmith And Alarm, we help Phoenix homeowners rekey locks—even when the original key is nowhere to be found. Here’s how it works and what your options are.

Explore our Phoenix home rekeying and lock solutions

What Is Rekeying?

Rekeying is the process of changing the internal pins of a lock so that a new key will work—and the old one won’t. It’s a great option when moving into a new home, changing roommates, or needing better control over who has access to your property.

Is It Possible Without the Original Key?

Yes, but the process is a bit more complex. Normally, rekeying is faster when the original key is available because the lock can be turned to the right position for disassembly.

Without the original key, a locksmith will need to: Pick the lock open (without damaging it)
Disassemble the cylinder manually
Replace the pins to match a new key
Reassemble and test the lock

It takes more time and expertise, but it’s absolutely possible for trained professionals—and still more affordable than replacing the entire lock.

When Should You Rekey Without the Original Key?

You’ve lost your keys
You’re unsure who might have a copy
You’ve moved into a new house and didn’t receive all the keys
You want to avoid key duplication risks
You’re managing a rental and didn’t receive all returns at move-out

What Type of Locks Can Be Rekeyed Without a Key?

Most traditional pin tumbler locks (like Kwikset, Schlage, and Yale) can still be rekeyed without the original key. High-security or restricted key systems may require additional tools or manufacturer authorization.

If your lock is damaged, worn out, or non-rekeyable (like some keypad or smart locks), we’ll recommend the best solution—whether that’s rekeying, repair, or full replacement.

Is It Better to Just Replace the Lock?

Not always. Rekeying without the original key is often still cheaper than buying and installing a brand-new lock, especially if your current hardware is in good shape or matches your home’s aesthetic.

We’ll inspect your lock and help you decide what’s most cost-effective for your situation.

We Rekey Locks Without Keys Across Phoenix

Our experienced locksmiths are equipped to handle rekey jobs in: Ahwatukee
Arcadia
Maryvale
Biltmore
Camelback East
Downtown Phoenix
North and South Phoenix
And nearby areas

Whether it’s your front door, back gate, or rental property, we come prepared with tools to rekey even the trickiest locks—no key needed.

Get Control Back Without Replacing Your Locks

Lost your key? No problem. Rekeying without it is completely possible and much easier than you think when you call a pro. Don’t risk your home’s security—get your locks reset and secure in no time.

Affordable Security Locksmith And Alarm – Phoenix
Call Today: (602) 854-2766
https://www.affordablesecurityphoenix.com

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