Why Rekeying Your Locks Is One of the Best Security Upgrades for Your Home

What Rekeying Actually Does

Rekeying changes the internal configuration of your existing lock so old keys no longer work. Instead of replacing the entire lock, a locksmith adjusts the pins inside the cylinder and provides a new set of keys. The hardware stays the same, but access is completely reset.

When Homeowners Should Consider Rekeying

Rekeying is recommended in several common situations:

You’ve moved into a new home

Keys were lost, stolen, or unreturned

Multiple people previously had access to your property

You want all home locks to work with one matching key

Your current locks still function but security needs an upgrade

Rekeying vs. Replacing Locks

Replacing locks involves removing the entire lock and installing new hardware. Rekeying, however, modifies the existing lock without replacing it. Rekeying is faster, more affordable, and just as secure when the hardware is still in good condition. Lock replacement is only necessary when the lock is damaged or outdated.

Benefits of Rekeying Your Locks

Cost-Effective Security

Rekeying offers a high level of security without the cost of full hardware replacement. It provides immediate control over who can enter your home.

Improved Key Control

Rekeying eliminates old keys and ensures only the new keys distributed are active. This is especially important after moving, tenant changes, or losing a key.

Convenience and Simplification

Homeowners can choose to have multiple locks rekeyed to use the same key. This reduces the need to carry several keys and simplifies daily access.

Fast and Non-Invasive

The process typically takes only a few minutes per lock. There is no damage to doors, frames, or existing lock hardware.

Situations Where Rekeying Makes Your Home Safer

After a break-in or attempted break-in

After contractors, cleaners, or guests had temporary access

When previous homeowners may still have copies

When roommates move out

When you want to upgrade security without replacing hardware

How Rekeying Enhances Long-Term Home Security

By resetting access to your home, rekeying strengthens your overall security foundation. It prevents unauthorized entry, reduces the chance of future lockouts caused by worn keys, and keeps your home better protected against unpredictable situations.

The Importance of Professional Rekeying

Experienced locksmiths ensure that the new keys work smoothly, the lock functions properly, and all components are aligned. Professional rekeying also allows for expert inspection of your hardware to identify issues before they lead to failures or lockouts.

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Family-Owned, Experienced & Local to DFW

Nine Keys Locksmith is a family-owned mobile locksmith with over 15 years of hands-on experience. We’ve helped thousands of customers across Dallas–Fort Worth with fast, professional service for cars, homes, and businesses. We treat every call like it’s urgent, arrive prepared, and respect your time, property, and privacy.

What Our Customers Say

John R.
Nine Keys Locksmith arrived quickly when I was locked out of my car. The service was straightforward, friendly, and the price was exactly what they said over the phone.
Emily S.
We used Nine Keys Locksmith to rekey all the locks at our new house. Everything was done the same day, and they took the time to explain our options without pressure.
Mark T.
They cut and programmed a new car key for me on the spot. No towing, no dealership prices, just solid service.
Daniel R.
Locked myself out of my truck at 6 AM. These guys showed up fast, unlocked it in minutes, and didn’t try to overcharge. Lifesavers!
Maria S.
Had an issue with my front door lock sticking for months. They replaced it the same day and it works smoother than ever. Super professional team.
Rebecca L.
Our office had a lock malfunction right before opening. They arrived quickly, fixed everything, and even rekeyed an extra door for us. Amazing service.
Chris D.
Lost my only car key at the gym. They made me a brand-new key on the spot. Friendly, quick, and upfront pricing. Couldn’t ask for better service.

Locked Out? Need a New Key? We’re Ready to Help.

Whether you’re standing outside a locked car, dealing with a broken key at home, or need to secure your business, Nine Keys Locksmith is here to help with fast, mobile service anywhere in DFW.