When it comes to improving security, homeowners and business owners often ask: Should I rekey my locks or replace them entirely? Understanding the difference helps you make the best decision for your property and budget.

Rekeying a Lock

Rekeying involves altering the internal components (pins and tumblers) of an existing lock so that it can be operated by a new key. The old key will no longer work.

When to Rekey:

• You’ve lost your keys
• You’ve moved into a new home or office
• You want to match multiple locks to a single key
• Your locks are still in good condition

Advantages:

• More affordable than replacing locks
• Fast and efficient
• No need to change the entire hardware

Replacing a Lock

Replacing a lock means removing the entire lockset and installing a brand-new one. This may involve updating both the interior and exterior components of the lock.

When to Replace:

• Your current lock is old, worn out, or damaged
• You want to upgrade to high-security or smart locks
• You’re remodeling or changing door styles

Advantages:

• Enhanced security options
• Aesthetic upgrade to match your property
• Opportunity to use new technologies (e.g. keyless entry)

Still unsure? A professional locksmith can inspect your locks and recommend the most secure and cost-effective option.