The Fort Walton Beach Landlord's Guide to Rekeying Between Tenants
By the Locksmith Chick team · 2026-07-17
The "Construction Key" Trap in New Builds
Fort Walton Beach and the surrounding areas are seeing a steady stream of new construction and renovations. A major issue I encounter frequently, particularly in newer complexes in Bluewater Bay or updated vacation rentals near the beach, is the "construction key" phase. Builders use a master key system during construction so that superintendents, electricians, and plumbers can access every unit without fumbling through fifty keys. Once the home is sold or leased, the builder is supposed to remove the construction pins and render those master keys useless.
In my experience, this step is skipped about half the time. I have responded to lockouts for landlords in brand-new units, used my standard pick tools, and found that the lock still responds to a generic construction master key. This means that potentially dozens of contractors—who may have sub-contracted to other people—still have a working key to that unit. For a landlord, this is a nightmare scenario. Rekeying a new property immediately upon taking possession is the only way to ensure the construction master pins are removed and the lock is truly exclusive to the owner. Never assume that a "new" lock is a "secure" lock until a technician has verified the pinning chamber.
Battling the Gulf Coast Climate
The environment here is brutal on hardware. We deal with salt air, high humidity, and driving rain that can turn a standard deadbolt into a rusted mechanism in a few seasons. When I arrive to rekey a property between tenants, I am not just swapping pins; I am inspecting the hardware for corrosion fatigue. Many landlords call me just to change the pins, but if the internal springs are rusted or the tailpiece is stiff, the lock will fail when the new tenant tries to use it.
If you manage properties directly on the Gulf side, like those in Okaloosa Island, the salt spray will eat the finish off brass and seize up the retaining clips. During a rekey service, a competent technician will lubricate the cylinders with a dry graphite or Teflon-based lube—never oil, which attracts grit and sand. If your lock feels gritty or hard to turn, rekeying alone won't fix it; the cylinder is likely compromised by the elements. We often recommend upgrading to marine-grade or coastal-rated hardware for units within a mile of the water. The initial upgrade saves you from emergency service calls at 2:00 AM when a stuck lock traps a tenant inside or leaves them locked out during a thunderstorm.
Master Key Systems for Vacation Rentals
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