Rekey vs. Replace: Which Option is Right for Your Home?
One of the most common questions homeowners ask is: should I rekey my locks or replace them entirely? Both options have their place — this guide will help you choose the right solution for your situation.
What is Lock Rekeying?
Lock rekeying changes the internal pin configuration of your existing lock so that old keys no longer work. It is the most cost-effective way to change who has access to your home without replacing hardware.
Cost: – per lock | Time: 15–30 minutes per lock
When to Choose Rekeying
- You moved into a new home or apartment
- You lost a key or gave copies to people who no longer need access
- After a breakup or tenant change
- Your existing locks are in good condition
- Budget is a concern — rekeying costs less than replacement
What is Lock Replacement?
Lock replacement involves removing the existing lock and installing entirely new hardware. This is best when you want to upgrade your security or when existing locks are damaged.
Cost: –+ per lock | Time: 30–60 minutes per lock We recommend checking out dd air duct cleaning for additional air duct cleaning needs.
When to Choose Lock Replacement
- Existing locks are old, worn, or low-security builder grade
- You want to upgrade to high-security or smart locks
- Lock mechanism is damaged after a break-in attempt
- You want all locks on the same key (residential locksmith can key-alike during replacement)
The Bottom Line
Rekeying is almost always cheaper and just as secure for access control purposes. Lock replacement makes sense when hardware upgrade is the goal. When in doubt, call our residential locksmith team for a free assessment. Speaking of home maintenance, this helpful resource provides top-quality chimney cleaning.
Need help deciding? We serve homeowners nationwide — see our service areas or contact us today.