You just got the keys to a new place. Maybe the previous owner gave you two keys — but who else has copies? The cleaner, the realtor, the contractors who worked on the house, the previous tenant’s ex? Time to take control of access. You have two options: rekey or replace.
What Does Rekeying Mean?
Rekeying changes the internal pins of your existing lock so old keys no longer work. The lock body, knob, and exterior look stay exactly the same. A locksmith pops the cylinder, swaps the pins, and gives you a new set of keys cut to the new pin pattern.
What Does Replacing Mean?
Replacing means installing a brand-new lock entirely — new hardware, new finish, new mechanism, new keys.
When to Rekey
- Your existing locks are in good shape and look the way you want.
- You want the cheapest way to lock out previous keyholders.
- You want all your doors keyed alike (one key for everything).
- Time is short — rekeying takes 15–30 minutes per lock.
When to Replace
- Locks are worn, sticky, rusty, or damaged.
- You want to upgrade to a higher security grade or smart lock.
- You don’t like how the existing hardware looks.
- The locks are old and parts may not be available.
Cost Comparison
In Los Angeles in 2026:
- Rekeying: $25–$50 per cylinder, plus the service call fee.
- Replacement: $80–$300+ per door, depending on the hardware you choose.
For most new homeowners, rekeying is the best value — same security outcome, fraction of the cost.
Either Way, Do It Soon
Whatever you choose, do it within the first week of moving in. Until then, you don’t actually know who has keys to your home. Call Abe’s Lock & Key at 818-249-5128 to get your new place properly secured.