Rekeying After an Employee Leaves: A Margate Small-Business Guide

A manager quits on a Tuesday. She hands over her key ring at the end of the shift, you shake hands, and that is supposed to be that. Except the ring has one front-door key on it and you gave her two in 2022. Or the key she returned is a hardware-store copy and the original brass one with the plaza owner’s stamp on it is somewhere in a kitchen drawer in Coral Springs. Or the person who left did not quit; you let them go, it did not go well, and the key ring is not coming back at all. If you run a store, restaurant, salon, office or clinic in Margate, this happens to you eventually, and the fix is a rekey. Here is how to do it right, what it costs, and the parts of the job that small-business owners in Margate most often skip.

A Returned Key Is Not a Revoked Key

The mistake is treating the key ring as the security system. It is not. The pins inside the cylinder are the security system, and any key cut to match those pins opens the door, whether it is the one you handed out or the copy made at a kiosk on Atlantic Boulevard during a lunch break. You cannot audit copies. You cannot know how many exist. The only way to be certain that a former employee cannot open your door is to change what the door accepts.

That is what a rekey after an employee leaves means for a Margate small business. We take the cylinder apart, replace the bottom pins with a new combination, cut new keys to that combination, and test that every old key is now a piece of scrap. The lock stays. The door stays. Your budget stays mostly intact. Only the key changes.

The question we get most is “do I really need to do this if the split was friendly?” Our answer: it is not about the person. It is about the copies you cannot see, the keys left in a car that gets broken into, the roommate who borrowed the ring. Friendly departures still leave keys in the world.

Step One: Walk Every Door and Write It Down

Before you call anyone, take ten minutes and a notepad and walk the space. Most Margate plaza tenants are surprised by what they find. A typical bay at Peppertree Plaza or in one of the strips along State Road 7 has more locked openings than the owner remembers.

• Front storefront door. Aluminum and glass, mortise cylinder, usually keyed alike with the second leaf if there are double doors.
• Rear exit. Hollow-metal door to the service corridor or dumpster area. Often has a different key, often a panic bar with a cylinder on the outside.
• Office or manager’s door. Where the cash, the deposit bag and the personnel files live.
• Stockroom, supply closet, server closet. Frequently keyed alike with the office, which is not ideal.
• Cash drawer, safe, filing cabinets, display cases. Small locks, big consequences.
• Gates. The padlock on the dumpster enclosure, the rolling grille on a storefront, the gate to a fenced yard behind a shop on Rock Island Road.
• Mailbox. If the departed employee picked up the mail, they may have that key too.

For each one, note two things: did the former employee have a key to it, and does it still work smoothly. The second question matters because a rekey visit is the cheapest moment to replace a cylinder that was already dying.

Rekey or Replace: Sorting the Doors

Not every lock on your list should be handled the same way. Here is the decision we walk owners through on site.

Rekey when the lock is in good shape and you simply need the old keys to stop working. This covers most doors most of the time. Lock rekeying is $40 to $95 per lock, quoted upfront before work starts. For a plaza tenant with four or five keyed openings, the whole job is a single short visit.

Replace when the cylinder is worn, when the key already sticks or needs jiggling, or when the hardware is an off-brand unit that cannot be rekeyed to a standard keyway. A lock change runs $65 to $345, quoted upfront before work starts, and it makes sense when you would otherwise be putting fresh pins in a lock that will fail next spring anyway.

Upgrade when this is the second or third rekey in a few years. At that point the smart move is a restricted keyway, usually Medeco or Mul-T-Lock, where key blanks are controlled and copies require your signature. You pay more per cylinder once, and then staff turnover never sends you back to square one. More on that below.

A practical tip: on an aluminum storefront door the cylinder is a standard mortise cylinder. Rekeying it is straightforward, and we can rekey it to a Schlage, Yale or Sargent keyway so that one key runs the front door, the rear door and the office. That “keyed alike” setup is often what owners actually want when they say “I just want fewer keys.”

The Storefront Door Problem Most Locksmiths Do Not Warn You About

Margate’s commercial stock is dominated by narrow-stile aluminum doors from the 1970s through the 1990s. The lock inside those doors is a hook-bolt or deadlatch behind a flat faceplate, driven by a cam on the back of a mortise cylinder. When we rekey the cylinder, three things can go wrong that have nothing to do with the pins.

First, the cam. Rekeying requires pulling the cylinder, and on old doors the cam is often cracked or worn to a nub. If we put a rekeyed cylinder back on a bad cam, the key turns and the bolt does nothing. We check the cam every time and carry replacements.

Second, the setscrew. Mortise cylinders are held by a small setscrew through the faceplate. Decades of salt air along 441 rust those. If it will not release, the job is not a rekey any more; it is a cylinder replacement. We tell you before we start, not after.

Third, alignment. A door that has sagged on its pivots will let the bolt miss the strike, and a fresh rekey does not fix a bolt that does not reach. If the door needs to be lifted and re-pinned, we quote that as a separate line so you can decide.

The commercial locksmith Margate page covers those storefront repairs, closers and panic bars in detail if your door is showing more than a key problem.

Key Control: So You Only Do This Once

Rekeying after an employee leaves solves today. Key control solves the next five years. Here is the setup we recommend for a Margate small business with more than two or three people carrying keys.

• A key log. A one-page sheet: key number, door, employee name, date issued, date returned, signature. Stamp or engrave a number on each key. It sounds fussy. It takes thirty seconds per key and it means you never again wonder how many are out.
• Restricted keys. With a high-security keyway from Medeco or Mul-T-Lock, the blank is not sold to the public and cannot be cut at a hardware store or kiosk. Duplicates come only from us, only with an authorized signature on file. The key log becomes reliable because the number of keys in existence is exactly the number you ordered.
• Fewer keys, more codes. For doors that many people use, a keypad or an access control reader means you delete a person, not a key. A departed employee’s code stops working the minute you remove it, from your phone, without a visit. Access control also gives you a time-stamped record of who opened which door, which is worth a great deal the next time inventory goes missing.
• A master key structure. If you have an office, a stockroom and a front door, give the owner one master, the manager a key that opens the front and the office, and the staff a key that opens only the front. When a staff member leaves, you rekey one change key, not the whole building. Our master key systems page explains how the hierarchy works.

The Things That Are Not Locks but Should Be on the List

Every year we rekey a Margate business, hand over the new keys, and hear “great, we are secure now,” while the alarm panel still accepts the departed manager’s code. Rekeying the doors is step one. These are steps two through six.

Alarm codes. Delete the person’s user code the same day. If everyone shares one code, change it and hand out individual codes. Alarm companies do this over the phone in minutes.

The safe. If the person knew the combination or had a key to the deposit safe, change the combination or have the lock replaced. We do both, and we open safes when the only key walked out the door. Depository safes in restaurants along Atlantic Boulevard are the classic case: three managers over four years, and nobody ever changed the combination once.

Gate and padlock keys. The dumpster enclosure, the rolling shutter, the yard gate. Padlocks are cheap to swap and routinely forgotten. We rekey or replace gate locks on the same visit.

Garage or bay door remotes. If your space has an overhead door with a remote, reprogram the opener so the old remote is dead.

Digital access. Point-of-sale logins, the camera app, the door-code app, the shared email. Not our trade, but we mention it because the pattern is the same: the credential is the thing, not the person.

Mailbox. If the former employee had the mailbox key, a mailbox lock change is quick and cheap and it closes a gap that identity thieves actually use.

What a Rekey Costs a Margate Business, and How Long It Takes

The numbers are simple. Lock rekeying is $40 to $95 per lock. If a cylinder has to be replaced instead, a lock change is $65 to $345. A service call and diagnostic is $55. All quoted upfront before work starts, and the quote we give you on the phone is the invoice you get after.

Here is what the visit itself looks like, so nobody on your staff is surprised. The technician arrives in a marked van, confirms the list of doors with whoever is in charge, and starts with the front door so the store can stay open the whole time. Each cylinder comes out, gets re-pinned on a bench in the van, goes back in, and is tested with the new key and with an old key to prove the old one is dead. New keys are cut on site, usually three to five per keyway unless you want more. At the end you get a walk-through of every door, a numbered set of keys, and an invoice that matches the quote. Customers keep shopping, the kitchen keeps cooking, and nobody has to close for a rekey.

Timing depends on how many doors and how cooperative the hardware is. A four-door plaza tenant with standard cylinders is usually done inside one visit, with new keys cut on site from the van. A building with a dozen doors, a couple of seized cylinders and a safe is longer, and we will tell you that when we quote. We work regular hours during the week and Sunday afternoons, and if the departure happened badly and you want the doors changed tonight, our 24-hour emergency line at (954) 406-8266 dispatches the nearest technician.

Mistakes We See at Margate Businesses, Over and Over

Rekeying the front door only. The rear door to the service corridor is the one that actually gets used for theft, because nobody on the sales floor sees it. Rekey the back.

Waiting for the “right time.” The right time is the day the person leaves. Every week of delay is a week when a key you cannot account for opens your door.

Handing the new keys to everyone again. You just spent money to reduce the number of keys in circulation. Do not immediately hand six copies to six people who do not open or close. Give keys to the people who need them and codes to everyone else.

Buying a bag of locks at a big-box store. Residential knob locks on a commercial door fail inspection, fail fast, and often do not fit an aluminum stile at all. Commercial doors need commercial hardware from a maker like Schlage, Sargent, Yale or Medeco, sized for the door.

Forgetting the landlord. If you are a tenant in a plaza on Margate Boulevard or Coconut Creek Parkway, check your lease. Many landlords require a copy of any new key for emergency access, and some require you to stay on the building’s master system. We can rekey your suite to a new change key that still works under the landlord’s master, which keeps everyone happy.

Ignoring the safe. Already said, worth repeating. The safe is where the money is.

A note for community and property managers

The employee-leaves problem is not only a retail problem. Margate is home to large 55-plus communities such as Oriole Gardens, with more than 1,400 condo units across three clubhouses, and Paradise Gardens, with roughly 1,800 homes in four subdivisions, each with its own clubhouse, pool and management office. Those offices have staff, and staff turn over. A clubhouse key ring often opens the office, the pool equipment room, the card room, the maintenance shed and the mail room, and it gets passed from one employee to the next for years without a single rekey. The same goes for the association offices in Holiday Springs and the gatehouse at Coral Bay.

The fix is the same as for a storefront, only with a master key structure on top: the manager holds a master, the maintenance staff hold keys to the mechanical rooms, the activities staff hold keys to the clubhouse rooms, and when any one of them leaves, only their level gets rekeyed. If you manage one of these properties, a rekey after an employee leaves is a short visit for us and a real reduction in exposure for the board.

A Same-Week Checklist

Print this, tape it inside the office door, and use it the next time someone leaves.

• Day of departure: collect keys, fobs, remotes and badges. Note what came back and what did not.
• Same day: delete alarm codes, door codes, and any app access. Change shared codes.
• Same day or next: call us to rekey every door the person had a key to. Mention the safe, the gate and the mailbox.
• During the visit: have us check cylinders, cams and door alignment while the hardware is apart.
• After the visit: issue new keys by number, log them, and store the spare set somewhere that is not the cash drawer.
• Within the month: decide whether this is the year you move to restricted keys or a keypad so the next departure is a five-minute job.

For everything else we do for Margate businesses and homes, from storefront closers to sliding door locks in Holiday Springs, see the Margate locksmith main page.

Need help in Margate?

If someone walked out with a key today, call (954) 406-8266. Tell us how many doors, what kind of front door you have, and whether there is a safe or a gate. You will get one firm price for the whole job before we drive to you, and by the end of the visit the old keys will open nothing. We rekey Margate businesses during regular hours during the week and Sunday afternoons, and our 24-hour emergency line is there if it cannot wait. Call (954) 406-8266.