Rekeying

Rekeying changes what a lock accepts without replacing the lock itself, the cylinder is opened, the pins are swapped, and every key that used to work stops working. It's the right call after a move-in, a bad breakup, a contractor who never handed back a key, or just a lost one you can't account for.

Choose rekeying over replacement when the existing hardware is sound and rated for the door. It's usually a fraction of the cost of new locks and takes minutes per cylinder.

Serving Boca Raton and south Palm Beach and north Broward County. Quotes are given by phone before dispatch. Call (954) 906-9567.

What the job actually involves

Check the hardware

Confirm the existing lock is worth keeping, grade, condition, and whether it's rated for the door.

Pull the cylinder

Opened on site, pins swapped to match a new key combination.

Cut new keys

Cut on the spot, tested in the lock before we leave.

Account for old keys

Every key that existed before stops working the moment we're done.

What happens inside the cylinder

Most residential locks in south Florida are pin tumbler locks. Inside the cylinder there is a row of small spring loaded pin stacks, each one split into a bottom pin and a top pin. When the right key goes in, every cut on the blade lifts its pin stack to exactly the height where the split lines up with the edge of the plug. That line is called the shear line, and when every stack sits on it, the plug turns and the bolt moves. A wrong key leaves at least one stack too high or too low, and the plug stays locked in place.

Rekeying means taking the plug out of the cylinder, dumping the old bottom pins and loading a new set cut to a different key. The body of the lock, the latch, the bolt, the trim and the finish on the door all stay exactly as they were. From the outside nothing looks different. The only change is that the old key no longer lifts the pins to the shear line, and a new key does. That is why rekeying is quick and why it costs less than new hardware: you are paying for labor and a handful of small brass pins rather than a new lockset.

Because the work happens inside the plug, rekeying does not make a lock stronger or weaker against force. A worn builder grade knob that could be twisted off before rekeying can still be twisted off afterward. Rekeying controls who has a working key. If the goal is resistance to kicking, prying or drilling, that is a hardware question, and we will tell you so rather than rekey something that should be replaced.

The situations that call for it

The most common reason is a move. When you buy a house in Boca Raton, you have no real way of knowing how many keys the previous owners handed out over the years. There may be one with a neighbor, one with a former housekeeper, one with a pool service, one in a lockbox from the listing agent, and a few in a kitchen drawer that went with the old owners to their next home. The closing documents transfer the property, not the keys. Rekeying on the day you move in closes every one of those unknowns at once.

Renters and landlords run into the same issue between tenants. A departing tenant may return two keys and quietly keep a third, or may have had a copy cut for a partner or a dog walker. Rekeying between tenancies is the simplest way for an owner to show the new tenant that nobody from the previous lease can walk in. It also protects the owner, because if something goes missing later, the key history starts clean from the day the new tenant took possession.

Other triggers are less planned. A purse or gym bag gets stolen with keys and a driver license in it, so the thief now has both the key and the address. A relationship ends and one person still has a key. A contractor finishes a renovation and the key you lent them for three weeks never comes back. A teenager loses a key and cannot say where. In each of those cases, the lock itself is fine. What changed is who might be holding a key that works, and that is exactly the problem rekeying solves.

How we decide which one you need

We start by looking at the lock before anyone talks about pins. If the cylinder turns smoothly, the latch retracts fully, the deadbolt throws its full length without dragging on the strike, and the finish has not corroded through, the lock is a good candidate for rekeying. Many homes in west Boca and the planned communities off Glades Road and Yamato Road were built with decent brand name hardware that still has plenty of life in it. Throwing that hardware out just to get new keys is wasteful.

Replacement makes more sense when the hardware is already failing. Signs include a key that has to be jiggled or pulled out slightly to turn, a deadbolt that only locks if you lift or push the door, a knob that wobbles on its spindle, or pitting and green or white crust on the cylinder face from salt air. If the lock was damaged during a break in attempt, if the strike plate is bent, or if the lock was never rated for an exterior door in the first place, we will recommend replacement and explain why.

There is also a middle path. Sometimes the front door hardware is good and a couple of side or garage entry locks are worn. We can rekey the good locks and replace only the tired ones, then key everything to the same new key. You end up with one key for the house, the old keys dead in every lock, and new hardware only where it was actually needed.

Keying different locks alike

A lot of homes end up with a ring of four or five keys: one for the front door, one for the deadbolt, one for the garage entry, one for the back slider and one for a side gate. That usually happens because each lock was bought at a different time. Rekeying is the moment to fix that. As long as the locks share the same keyway, we can pin every cylinder to the same key so one key runs the whole house.

When locks come from different manufacturers, the keyways may not match. Some brands can be converted to accept a common keyway, and some cannot. If a single lock will not take the key the rest of the house uses, the usual answer is to swap that one cylinder or lockset so it matches. We will tell you on site which locks can share a key and which cannot, before any work starts, so there is no surprise at the end.

Keying alike is also useful for owners who manage more than one unit. A landlord with a duplex in Deerfield Beach or a pair of villas in Delray Beach may want each unit on its own key for the tenants, plus a single owner key that opens both. That starts to move into master keying, which is a separate service, but the conversation often begins with a rekey request. We can explain the difference and help you decide which fits your situation.

Rekeying in managed buildings

Condominium and townhouse communities along the coast and in west Boca add a layer of rules. Your unit entry lock is usually yours to rekey, but the building may have its own requirements. Some associations keep a key to every unit for emergencies such as water leaks, and their governing documents may require owners to provide a current key after any lock change. Others restrict what hardware can appear on the corridor side of a unit door so every door looks uniform. It is worth checking with management before we arrive.

Common area locks are a different matter. Pool gates, mail rooms, trash rooms, stairwell doors and amenity rooms are association property, and we only work on them with authorization from the board or the management company. If you are a board member dealing with a lost common area key, we can rekey those cylinders, but we will need to see that you are acting for the association. The same applies to gatehouse and clubhouse doors in the guard gated communities throughout Boca Raton and Parkland.

For owners, the practical step is simple. Before the appointment, find out whether your association needs a copy of the new key and how they want it delivered. We can cut an extra key on the spot for the management office so you do not have to make a separate trip to get one copied.

Why coastal locks need more attention

Homes east of Federal Highway, and anything on the barrier island in Highland Beach, Hillsboro Beach, Ocean Ridge or Gulf Stream, live in constant salt air. Salt works into the keyway and around the pins, and over time it leaves deposits that make pins stick. A lock that feels gritty or needs a hard push on the key is often suffering from this. When we open a cylinder to rekey it, we can see how much buildup is inside, and a rekey is a good chance to clean the plug and pin chambers before loading new pins.

Heavy summer rain matters too. Water driven sideways during tropical storms gets into exterior locks, and if it sits inside a cylinder it speeds up corrosion. After hurricane season, locks on doors that face the prevailing weather often feel different than locks on sheltered doors. If you are rekeying anyway, it makes sense to tell us which doors take the worst exposure so we can look at those cylinders closely and flag any that are near the end of their life.

Lubrication is part of this. Oil based sprays attract dust and sand and can gum up a cylinder over time, which is the opposite of what you want near the beach. A dry lubricant made for locks is the usual choice. We will tell you what we used and how often a lock in your location is likely to need attention, so you can keep it working between visits.

Rekeying for snowbirds and part time owners

A large share of homes in south Palm Beach County sit empty for part of the year. When owners leave for the summer, keys tend to multiply. A neighbor checks on the house, a property watch service does weekly walk throughs, the pest control company needs to get into the garage, and a contractor may be doing work while the owner is away. By the time the owner returns in the fall, it can be hard to say who still has a key.

Rekeying at the start of the season, when you are back in residence, resets that list. You can then decide who genuinely needs a key for the coming months and hand out only those copies. Some owners like to do this every year as a routine, the same way they service the air conditioning before summer. Others do it only when a service provider changes. Either approach is reasonable, and either one is better than letting keys accumulate indefinitely.

If you are closing up the house and want a service provider to have access while you are gone, one option is to rekey a single secondary door, such as a garage entry, to a separate key that you give only to that provider. The front door stays on your own key. When the arrangement ends, only that one lock needs to be rekeyed again. It is a small step that keeps your main key private.

Electronic locks with a key backup

Many keypad and smart deadbolts still have a conventional key cylinder as a backup. People often forget it is there, which means the backup key from the original installation may still be in circulation even after the code has been changed a dozen times. Changing codes does nothing to that mechanical cylinder. If you have rekeyed the rest of the house, the backup cylinder on an electronic lock should be included so it does not become the one door an old key still opens.

Some electronic locks have their own rekeying method built in, where a new key can be taught to the lock using a dedicated tool. Others need the cylinder pulled and pinned the traditional way. Either way, we match it to the key the rest of the house uses when the keyway allows it. We will also remind you to clear old user codes and any app access tied to the previous owner or tenant, because that is often overlooked.

How to prepare for a rekey

Walk the property and count every lock that takes a key. People usually remember the front door and forget the garage entry door, the back slider lock, the side gate padlock, the mailbox and the door from the house into the garage. Tell us the full count when you call, including any locks you are not sure about, so we can bring the right pins and enough key blanks to cover the whole job in one visit.

Try every key you have in every lock and note which ones work where. If some locks already share a key, that helps us plan. If a lock is sticking, tell us which one. Have your ID and a document that ties you to the address ready, such as a closing statement, deed, lease or utility bill, because we confirm ownership or authority before changing any lock. For a rental, the owner or the property manager needs to arrange the work, and we do not rekey a unit that a tenant still legally occupies on a landlord's say so alone.

Decide how many keys you want before we arrive. Every extra copy you ask for is one more key to keep track of, so think about who genuinely needs one. Two or three for the household plus one for a trusted neighbor is common. If an HOA needs a copy, count that too. We cut and test every key in its lock before we leave, so you are not discovering a bad copy later when you are standing outside.

Keeping control of the new keys

Rekeying only helps as long as you know where the new keys are. Write down how many were cut and who received each one. It sounds formal for a family home, but a short list on your phone saves a lot of guessing a year later. If a key goes missing, you will know which one and whether the loss is serious enough to rekey again.

Standard keys can be copied at most hardware stores and kiosks, so anyone who borrows your key for a day could have a copy made. If that worries you, especially in a rental or a home with frequent service visits, ask us about restricted or patent protected keyways. Those keys cannot be copied at a kiosk, and additional copies are controlled. It is a step up from a standard rekey, and for some properties it is worth it.

Finally, avoid labeling keys with the address. A key tag that says the street name, or a key ring with a gate remote from a named community, turns a lost key into an open invitation. Use a color or a code only you understand. It costs nothing and it makes the rekey you just paid for last longer.

Homes and businesses across the area

We rekey single family homes in older Boca Raton neighborhoods such as Boca Square and Camino Gardens, zero lot line homes and villas in west Boca, townhouses in Coconut Creek and Coral Springs, and condo units along the Intracoastal from Boynton Beach down to Pompano Beach. We also rekey small offices, medical suites and retail spaces when a manager leaves or a key goes unaccounted for, which is one of the most common calls from businesses along the Federal Highway and Dixie Highway corridors.

For commercial doors, rekeying often goes hand in hand with a review of who should have a key at all. A shop that has handed a key to every closing shift over several years usually has more keys in circulation than anyone realizes. Rekeying the main entry and issuing keys only to the people who genuinely need them is a practical first step. If turnover is frequent, we can talk through whether a master key system or access control would save you from rekeying again every few months.

Whatever the property, the process is the same. We look at the hardware, confirm it is worth keeping, rekey it on site, cut and test the new keys, and make sure every old key is dead before we leave. If anything we find points to a better option, we explain it plainly and let you decide.

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