The short answer
What the question actually means
Rekeying changes the internal pins of your existing lock cylinder so the old key no longer works. Unlike replacing the entire hardware set, this process preserves your current door handles and deadbolts. Most homeowners in Northwest Florida request this service after losing a key or moving into a new property. It is a mechanical reconfiguration of the lock core rather than a digital reset. The goal is to ensure that only the new key provides access. This service is typically performed on-site by a mobile technician who brings the necessary pinning kits to your door.
The brands that matter
Technicians carry specific pin kits for common brands like Schlage, Kwikset, and Yale. These brands dominate residential properties across Northwest Florida. Some high-security locks require specialized tools and proprietary pins that are not interchangeable with standard hardware. If your lock is a generic or imported brand, the technician must first verify if the cylinder can be pinned with available parts. Compatibility determines whether a lock can be rekeyed or if the entire unit must be replaced to ensure security.
Pricing — what to expect
How to choose
Common follow-up questions
Labor and parts costs vary based on the number of cylinders and the type of lock. A deadbolt requires different pinning than a knob lock. When choosing a provider, ask if they charge a flat service call fee in addition to the per-lock rate. Common questions involve whether a new key can be cut to match an existing key you already own. Most mobile locksmiths can perform this task on-site. Accuracy in the initial quote depends on knowing the exact brand and quantity of locks needing service.
How locksmiths actually work the job
The locksmith removes the cylinder from the door or opens the lock housing. They extract the old pins using a pick or a follower tool. After cleaning the chamber, they select a new set of pins that correspond to the bitting of the new key. These pins are dropped into the chambers, and the cylinder is reassembled. The technician then tests the key multiple times to ensure smooth rotation. This process is repeated for every lock in the house to ensure one key operates all doors.
When to call vs when to wait
Call immediately if a key is stolen or if you have just closed on a home in Northwest Florida. These are security emergencies where unauthorized access is a high risk. You can wait if you are simply consolidating several keys into one for convenience. Non-urgent updates can be scheduled during standard business hours. If a lock is physically broken or jammed, rekeying is not an option; the hardware is failing and requires a full replacement to restore the security of the entry point.
Bottom line
Want this editorial in your inbox?
We publish straight-talk locksmith editorials weekly. No spam.