When Should You Rekey Your Locks? A Guide for Newcastle Residents
If you’ve just moved into a new place, lost a set of keys, or had a change in who should have access to your home or business, you’re probably wondering: should I rekey the locks or replace them entirely?
It’s a question we receive frequently at Newcastle Locksmiths & Security, and the answer depends on your specific situation. Rekeying and replacement are two distinct services, each with its own purpose. If you’re looking for a clear explanation without the jargon, this guide will walk you through what you need to know.
What Does It Mean to Rekey a Lock?
Rekeying means adjusting the internal components of your existing lock so that a different key works with it—and the old key no longer does. The lock remains on the door, but the pins inside have been changed.
This is a great option when the lock is still in good condition, but you want to make sure no one else has a copy of the key.
When to Rekey Your Locks in Newcastle
Here are a few situations where rekeying your locks is a wise choice:
- You’ve just moved into a new home (even if it’s brand new)
- You’ve lost your keys and are worried about who might have them
- You’ve had a breakup, a housemate move out, or a staff change at your business
- You want one key that works across all doors (in many cases, we can key like multiple locks)
In all of these cases, rekeying is usually faster and more affordable than replacing the entire lock. And when done by a professional, it’s just as secure.
When Should You Replace Your Locks Instead?
There are times when changing locks entirely is the better option:
- The current locks are old, worn, or rusted
- You want to upgrade to a more secure option (like a deadbolt or digital lock)
- Your locks don’t meet insurance requirements
- You’re renovating and want the finish or style to match your new hardware
As a local locksmith in Newcastle, we frequently encounter older properties in suburbs such as Lambton, Waratah, and Hamilton South with outdated locks that fail to provide the same level of protection and reliability as modern locks. In those cases, upgrading makes sense.
Rekeying vs Changing Locks: What’s the Difference in Cost?
Rekeying is almost always more affordable than replacing because you’re keeping the hardware you already have. It’s usually a straightforward job that can be completed on the spot with the right tools and expertise.
Changing locks can be more expensive—because you’re paying for both labor and new hardware—but it’s worth the investment if you’re upgrading security or replacing damaged locks.
If you’re unsure, our mobile locksmiths can inspect the locks and talk through both options with you on-site.
What to Expect from a Professional Locksmith in Newcastle
Whether you’re calling us because you’re locked out, moving house, or upgrading your locks, here’s what you can expect from our team:
- Local knowledge (we cover all areas of Newcastle and Lake Macquarie)
- Honest advice on whether rekeying or replacement makes more sense
- Fully stocked mobile vans for same-day service
- Experience with residential, commercial, and strata properties
Thinking About Rekeying?
If you’ve recently moved or want to take control of your home’s security, rekeying is a smart place to start. We assist homeowners, renters, and businesses across Newcastle with fast and professional lock services.
🔐 Learn more about our Locksmith services in Newcastle, or give us a call to book a visit.