Rekeying vs. Replacing Locks: What Los Angeles Homeowners Should Know

When you move into a new home, lose a key, or become concerned about who may have access to your property, you usually have two options: rekey the existing locks or replace them completely. Understanding the difference can help you choose the safest and most cost-effective solution for your Los Angeles home.

What Does Rekeying a Lock Mean?

Rekeying changes the internal pins inside an existing lock so the old key no longer works. The locksmith creates a new key that matches the updated lock configuration. The exterior lock hardware remains in place, making rekeying a practical option when the locks are still in good condition.

Homeowners often choose rekeying after moving into a new property, changing tenants, losing a key, or ending access for a contractor, employee, roommate, or former occupant. Multiple locks can also be rekeyed to work with one key, reducing the number of keys you need to carry.

When Should You Replace Your Locks?

Lock replacement involves removing the existing hardware and installing a new lock. This may be necessary when a lock is damaged, rusted, outdated, difficult to operate, or no longer provides the level of security you need.

Replacing your locks also gives you an opportunity to upgrade to deadbolts, high-security locks, keypad locks, or smart-lock systems. For older homes in Los Angeles, new hardware can improve both security and appearance.

Which Option Is Better?

Rekeying is usually the better choice when the existing lock is working properly and you only need to prevent old keys from being used. Lock replacement is more appropriate when the hardware is damaged or when you want a stronger or more modern security system.

A professional locksmith can inspect your doors and explain which option makes sense for your property and budget.