Residential Lock Installation and Rekeying in Murfreesboro, TN: What Homeowners Need to Know
If you closed on a Murfreesboro home this past summer, there is a good chance the previous owners — and their relatives, their real estate agent, and maybe a neighbor — still have a working key to your front door. That is the most common reason homeowners call a locksmith in the fall, but it is far from the only one. Knowing whether you need a full lock replacement or a simple rekey saves you time and money, and it starts with understanding what each service actually does.
Rekeying vs. New Lock Installation: The Core Difference
Rekeying resets who can get in without touching the hardware — a new installation changes the hardware itself.
When a locksmith rekeys a lock, they remove the cylinder and rearrange the internal pins so that old keys no longer work and a new key is cut to match. The lock body, the deadbolt, and the door hardware all stay exactly where they are. The job typically takes 15 to 30 minutes per lock, and the cost is lower than buying and installing new hardware.
A new lock installation goes further. The existing hardware comes off the door entirely and is replaced with a new unit — a different grade, brand, finish, or lock type. This is the right path when the hardware itself is the problem, or when you want a meaningful security or aesthetic upgrade.
How Do You Know Which One You Actually Need?
The answer depends on the condition of your current hardware and the reason you are making the change.
Choose rekeying when your locks work smoothly, the hardware is in good shape, and your only concern is controlling who holds a working key. Moving in after a home purchase, having a roommate or tenant move out, or losing a key are all classic rekey situations. The residential rekeying service handles all of these quickly and at a lower cost than full replacement.
Choose new installation when the lock is stiff, sticky, or visibly worn — rekeying a damaged cylinder does not fix how it functions. If you want a smart lock or keypad entry, you cannot rekey your way to that; the whole unit has to change. And if a lockout revealed that your hardware was already failing, that is a signal to replace rather than repair. In that case, a residential lock repair assessment can clarify whether the lock is salvageable or needs to go.
What Happens During Each Service
Both services are straightforward when you know what to expect.
For a rekey, a locksmith arrives, removes the cylinder from each lock you want changed, adjusts the pin stack to match a new key, reassembles the cylinder, and tests the new key in the lock. For most Murfreesboro homes with two or three entry doors, the whole visit often wraps up in under an hour. You hand over your old keys and walk away with new ones that work — and old ones that do not.
For a new installation, the process starts with choosing the right hardware. Grade 1 deadbolts and locksets offer the strongest resistance to forced entry and are a smart baseline for most homes. Your locksmith removes the old hardware, fits the new unit, and makes sure everything aligns and latches correctly. If you are interested in keyless entry or want keys that cannot be copied at a hardware store, ask about high-security options — the non-duplicatable and high-security key systems page covers what that tier of protection looks like.
Fall Timing in Murfreesboro: Why This Matters Now
Autumn is the busiest season for residential lock changes in Rutherford County, and the reason is straightforward.
Murfreesboro's real estate market sees its highest volume of closings through the summer. By September and October, many new homeowners have settled in enough to realize they still have not dealt with the locks. School-year routines also bring new awareness — kids carrying house keys, changing drop-off and pickup schedules, and a general reset of who comes and goes. Both rekeying and new installation are available same-day, so there is no reason to leave the situation unresolved once you notice it.
If you are not yet sure whether your hardware needs replacing or just rekeying, a residential lock service visit includes a professional assessment that takes the guesswork out of the decision — a technician can tell you on the spot what your locks actually need.
Getting your Murfreesboro home's locks sorted out quickly means you control who has access from day one — rather than hoping the previous owners turned in every copy.
Schedule your same-day service with A-Best Locksmith and get the right lock solution for your home.
