Rekey vs. Replace: Choosing the Right Lock Solution
Guide

Rekey vs. Replace: Choosing the Right Lock Solution

Short answer: When you want to control who has access to your home, you generally have two choices: rekey the existing locks or replace them entirely. Each has its place, and knowing the difference saves money.

When you want to control who has access to your home, you generally have two choices: rekey the existing locks or replace them entirely. Each has its place, and knowing the difference saves money.

What Rekeying Does

Rekeying changes the internal pins of a lock so old keys stop working, while keeping the existing hardware. It's fast and affordable, and it's ideal when the locks are in good shape but you want new keys.

When Replacement Makes Sense

Replace a lock when it's worn out, damaged, outdated, or when you want to upgrade to a higher-security or smart lock. New hardware is also worth it if your current locks are low grade.

Moving Into a New Home

After buying or renting, you rarely know how many copies of the keys exist. Rekeying or replacing the exterior locks right away is one of the simplest ways to secure a new place.

Frequently Asked Questions

What Rekeying Does?

Rekeying changes the internal pins of a lock so old keys stop working, while keeping the existing hardware. It's fast and affordable, and it's ideal when the locks are in good shape but you want new keys.

When Replacement Makes Sense?

Replace a lock when it's worn out, damaged, outdated, or when you want to upgrade to a higher-security or smart lock. New hardware is also worth it if your current locks are low grade.

Moving Into a New Home?

After buying or renting, you rarely know how many copies of the keys exist. Rekeying or replacing the exterior locks right away is one of the simplest ways to secure a new place.

How do I get help with this?

Call (650) 250-5400 and describe the situation, your exact location, and what you need. Timing is confirmed on that call rather than promised in advance.

Call for help: (650) 250-5400 — a straight answer and an honest estimate before any work begins.