Residential · Lawrenceville, GA
Residential Lock Changes in Lawrenceville, GA
Sometimes the right move is not rekeying but replacing the lock outright. A lock change swaps out the old hardware for new — the answer when a lock is worn past its prime, physically damaged, mismatched after past repairs, or when you simply want a different finish or a more secure design on an exterior door.

Mobile Pro Locksmith installs new residential locks and deadbolts at your Lawrenceville home and makes sure they fit the door and latch correctly, so nothing sticks or sits loose. If your goal is only to stop old keys from working and the hardware is still solid, we will point you to rekeying instead — it is often the cheaper path.
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Rekey or Replace Locks: How to Decide After You Move In
Rekeying changes who can open the lock. Replacing changes the hardware. Here is how to decide which one your home actually needs.
Read guideShould You Rekey After Buying a House?
A fresh rekey is one of the simplest ways to take control of access after closing on a home.
Read guideDeadbolt Installation: What Homeowners Should Know
A deadbolt helps only when the door, frame, strike plate, and hardware are installed correctly. Here is what to check before adding one.
Read guideGood to know
Frequently Asked Questions
Is a lock change better than rekeying?
It depends. Changing the lock is right when hardware is worn, damaged, or being upgraded. Rekeying is enough when the lock works well and you just need new keys.
Can you match new locks across my doors?
Yes. We can install matching hardware and key it alike where compatible so one key still opens every door.
Do you supply the locks or do I?
Either works. Tell us the look and function you want and we will advise on suitable hardware, or install quality locks you have already bought.
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