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Rekeying vs. Replacing Locks: Which Is Right for You?

Understanding when to rekey your locks versus when it makes sense to replace them entirely.

March 10, 2025
Gate City Locksmith
Rekeying vs. Replacing Locks: Which Is Right for You?

Rekey or Replace? Making the Right Choice

When you move into a new home or need to change your locks, you have two main options: rekeying or replacing. Understanding the difference can save you time and money. Gate City Locksmith is a licensed and insured locksmith serving Greensboro and surrounding areas.

What is Rekeying?

Rekeying involves changing the internal pins of your existing lock so that a new key will operate it. The old key will no longer work. This process:

  • Uses your existing lock hardware
  • Creates a new key configuration
  • Is typically less expensive than replacement
  • Can be done quickly by a professional locksmith

When to Rekey

Rekeying is the best choice when:

  • You've moved into a new home
  • You've lost your keys
  • A roommate or tenant has moved out
  • You want all locks to use the same key
  • Your locks are in good working condition
  • You're happy with your current lock style and security level

What is Lock Replacement?

Lock replacement involves removing the entire lock mechanism and installing a new one. This is necessary when:

  • Your locks are old, worn, or damaged
  • You want to upgrade to a higher security grade
  • You're changing the style of your hardware
  • You want to switch to smart locks
  • The lock no longer functions properly

Cost Comparison

Rekeying typically costs:

  • More economical for multiple locks
  • Uses existing hardware

Replacement typically costs:

  • Higher upfront cost
  • May be necessary for security upgrades

Master Keying Option

If you're rekeying multiple locks, consider having them master keyed. This allows one master key to open all locks while individual keys only open their designated lock—great for landlords and business owners.

Related: Home Security Tips | Residential Services

Contact Gate City Locksmith for a free assessment. We'll help you determine whether rekeying or replacement is the best option for your situation.

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Gate City Locksmith is a licensed and insured locksmith providing professional automotive, residential, and commercial services. Serving Greensboro and surrounding areas.

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