Rekey or Replace? Securing Your Locks After Moving In
New to your Tucson home? Here is how to decide between rekeying your existing locks and replacing them entirely, and why day one matters.
When you get the keys to a new home, it is easy to assume you are the only person who can open the doors. In reality, you have no idea how many working keys are out there. Previous owners, their kids, contractors, cleaners, real estate agents, and old neighbors may all still have a way in.
Securing your locks should be one of the first things you do after moving in. The question is whether to rekey or replace.
What rekeying actually does
Rekeying keeps your existing locks but changes the internal pins so the old keys no longer work. You get a brand new key, and every previous key becomes useless.
Rekeying is the right choice when:
- Your existing locks are in good working condition.
- You like the look and feel of the current hardware.
- You want to secure the home quickly and affordably.
- You want several doors keyed to a single new key.
Because it reuses your hardware, rekeying is usually faster and less expensive than replacing every lock.
When replacement makes more sense
Sometimes a fresh set of locks is the better call. Consider replacing the hardware when:
- The current locks are worn, sticky, or damaged.
- The finish is dated and you want to upgrade the look.
- You want a higher security grade than what is installed.
- You are switching to a smart lock or keypad entry.
A simple rule of thumb
If the locks work well and you just need to control who has a key, rekey. If the locks are old, ugly, or you want new features, replace.
Many homeowners do a mix: rekey the solid deadbolts, replace the one tired knob on the back door, and key everything to one convenient key.
Do it on day one
Whatever you choose, do it early. The stretch between closing and your first night is exactly when unknown keys are a risk. A mobile locksmith can handle the whole house in a single visit, so you sleep that first night knowing you control every door.
Just moved to the Tucson area? Reach out and Jorge will walk you through the best option for your specific doors, then handle it on site.
Written by
Jorge Gonzalez
Owner and Lead Locksmith, Cactus Canyon Mobile Locksmith
Jorge Gonzalez is the owner and lead locksmith of Cactus Canyon Mobile Locksmith. After 15 years in healthcare, hospice, and senior care, he trained at the Arizona School of Locksmithing and now personally handles every residential job across the greater Tucson area. He holds an active Arizona Fingerprint Clearance Card, carries liability insurance, and backs every job with a 90-day warranty.
