Commercial Rekeying in Boca Raton

What rekeying is, in plain terms

A lock opens when the pins inside its cylinder line up with the cuts on a key. Rekeying means changing those internal pins so the lock works with a different key. The cylinder, the door hardware and the finish all stay in place. The old key no longer turns the lock, and the new one does. It is one of the most efficient security steps a business can take, because it answers directly the question that matters: who can still get in.

Rekeying is different from replacing a lock. Replacement swaps the hardware, which makes sense when a lock is worn, broken or inadequate. Rekeying is better when the lock itself is sound and the problem is key control. It usually takes less time and costs less in parts, and it keeps the look of your doors unchanged. Our rekey versus replace guide explains when each is the better call.

For businesses, rekeying has a second benefit. It lets you tidy your keys. A set of doors that were installed over many years, with different brands and a different key for each, can be brought onto a single new system. That simplifies life for owners and staff and gives you a chance to set rules about who holds what. The sections below explain when to rekey, how it is done and how to plan the work.

Moments when a business should rekey

Some triggers are obvious, and some only become clear in hindsight. A business that waits for a break-in to think about keys has waited too long.

• A manager, key holder or long-time employee leaves, especially after a bad parting.
• Keys have been lost, stolen or are simply unaccounted for.
• You have taken over a lease, bought a business or moved into a space with an unknown history.
• A cleaner, contractor or property manager who held keys is no longer working with you.
• A previous break-in, attempted break-in or theft occurred.
• A tenant has left a shared suite or a building and you cannot confirm all keys were returned.
• Keys have been copied casually over the years and you no longer know how many exist.
• Your insurer or landlord has asked for improved key control.

Staff turnover and the key problem

In a business, keys are tied to people, and people come and go. A new hire gets a key on the first day. A departing employee is supposed to hand theirs back. In practice, the key may be left in a drawer at home, copied at a hardware store, or passed to a relative who helps out on weekends. Even honest people forget they still have it.

The risk is not only theft. A former employee with an old key can enter after hours, cause damage or disturb records, and it may be hard to prove who did it because the door was opened with a legitimate key. Insurance claims for theft without forced entry can also be complicated when old keys are unaccounted for.

The standard solution is to rekey after any departure that involves access to sensitive areas, and to set a routine for it. Some businesses rekey the front door whenever a key holder leaves. Others use a system that lets them cancel one person's access without touching anyone else's, which is described in our master key systems page. Either way, the cost of a planned rekey is small compared with the cost of one incident.

Restricted keyways and why they matter

A standard key blank can be bought in many hardware stores, and anyone with a key can have it copied in minutes. For a business, that is a weakness. A restricted keyway system uses blanks that are not sold openly, and copies are made only by an authorized supplier who requires the right authorization. The key may carry a stamp such as Do Not Duplicate, which is a request, not a barrier, but the real protection is the restricted blank.

Restricted systems come in levels. Some use patent-protected keyways, with legal protection against unauthorized copying and tight control over who sells the blanks. Others use supplier-controlled keyways, which are not patented but are limited in distribution. A technician can explain what is available and what suits your needs.

Restricted keyways do not make a door unbreakable. A determined burglar will use other methods. What they do is stop casual duplication, which is the most common way keys spread. They also make records more meaningful, because only an authorized person can order a copy. Our restricted keyway systems page covers this in more detail, and our high security cylinders page explains cylinders that resist other forms of attack.

Key stamping, numbering and records

Good key control is as much about paperwork as hardware. A business with fifteen keys and no record has fifteen unknowns. A business with fifteen stamped, numbered keys and a simple log has a clear picture of who holds what.

Stamping puts a number or letter on each key bow, so each key can be identified without reference to a door. Numbers should not reveal which door the key opens, since a lost key marked Front Door and an address is an invitation. Use a neutral number and keep the cross-reference in a separate, secured record. Each key is assigned to a named person, and the date it is issued and returned is noted.

A technician can stamp the keys as part of a rekey visit, hand you a tidy list of key numbers against doors and keep a copy of the key system's structure if you wish. That makes the next rekey simpler, because you know what exists. For businesses that want a more formal approach, our key control programs page describes how larger organizations manage keys over time.

Rekeying offices and professional suites

An office suite typically has a main door, interior doors to private offices, a supply or server room and perhaps a records closet. In a shared building, the landlord may control the lock on the building entrance and common areas while the tenant controls the suite door. It is important to know who has the authority to change which locks, and to coordinate with the building manager where needed.

For a small professional office, a common plan is a new key for the main door, a separate key for a records or supply room, and a manager key that opens everything. Staff receive only the keys they need. Reception might have the main door, a partner both the main door and their own office, and a cleaner only the main door and the common areas.

Offices that handle confidential material, such as medical, legal or financial practices, benefit from a restricted keyway and clear records. If a cabinet or a safe also needs attention, our pages on file cabinet lock service and safe combination changes describe how those fit into the same plan.

Rekeying shops, restaurants and retail

Retail and food service businesses have a distinct pattern. Staff turnover is often high, hours are long and several people open and close. A storefront may have a main door, a rear door, a stockroom and a cash office, each needing a different level of control.

A practical arrangement for a shop is a key for the front door used by the opening and closing staff, a more limited key for the stockroom and a separate, tightly held key for the office or safe. If a key holder leaves, the shop can rekey the doors they could open without touching the ones they could not. Using separate keys for separate areas is more useful than a single key that opens everything.

Restaurants add complexity with back doors, storage rooms, walk-in coolers, liquor storage and delivery entrances. These often have older hardware that has been repaired many times. A technician will check that each lock is in good condition before rekeying it, since rekeying a worn lock is a waste. If the door has a panic bar, our exit device page explains how outside access is controlled without affecting the inside.

How a commercial rekey visit works

A visit begins with a walk through the premises. The technician lists each lock, identifies its brand, type and condition, and asks how it is used. You describe who needs access to what, and the technician proposes a plan. At this stage you can decide how many different keys you need, whether to use a restricted system and whether any locks should be replaced rather than rekeyed.

Rekeying itself is quick for each cylinder: the cylinder is removed, the pins are changed, the lock is reassembled and tested. Locks that cannot be rekeyed, such as some very old or damaged models, are replaced with a suitable lock matched to the new keys. Throughout, the technician tests each key on each lock to confirm everything works as planned.

At the end, you receive the new keys, the stamped numbers and a record of which doors they open. Old keys should be collected where possible, but the point of rekeying is that they no longer matter. Quotes are given only by phone, and a service call charge is explained before dispatch. Larger buildings or complicated systems may need an on-site visit before a quote can be given.

Working with landlords, associations and shared buildings

Rekeying in a building you do not own raises questions about permission. Many commercial leases say who controls the locks on the suite door and what must happen if a tenant changes them. Some require the landlord to retain a key for emergencies. Others let tenants rekey on their own but require a copy to be provided.

Before you rekey, read your lease or ask the building manager. If the landlord holds a master key to your suite, rekeying may need to be coordinated so that the landlord's key is also updated. A technician can advise on the practical side, but the legal question of what your lease permits is for you and the landlord, and we do not give legal advice.

In multi-tenant buildings, the exterior doors, lobby, mail room and common areas are normally controlled by the landlord or an association. Do not rekey those without authority. If you manage such a building and need a plan covering many doors, see our professional office lock service page for how we approach shared buildings.

Preparing for the call

A few facts speed up a rekey quote. Count the doors and describe them: front, back, interior offices, storage rooms, cabinets and any other locks that should be on the same system. Note the brand of each lock if you can see it, or take photos of the faces and edges. Say how many different keys you want and who should hold them.

Explain why you are rekeying. Staff turnover, a lost key, a new lease and a break-in each suggest slightly different plans. If anything is urgent, such as a former employee with access who is a concern, say so, because it affects the order of the work. Have the existing keys on hand for testing and, where possible, a list of who currently holds them.

Think also about whether you want a restricted keyway, a master key arrangement or a simple set of identical keys. If you are not sure, call and describe the business. A technician can talk through what usually works for a shop, an office or a restaurant, and arrange a visit to look at the doors and put a plan on paper.

Keeping the new key system under control afterward

A rekey resets the clock, but it does not stop it. Within a year or two, a business that does not manage its keys will be back where it started, with copies in unknown hands and no record of who has what. A few habits keep a new system tidy.

First, make key issue a formal step. Give each key holder a numbered key, write down the name and the date, and have the person sign for it. When someone leaves, collect the key as part of the exit process and record the return. Second, refuse unauthorized copies. If the system is restricted, copies can only be ordered through an authorized process, and one person should be responsible for approving them.

Third, review the list on a regular schedule, such as once a year. Check that every issued key is accounted for and that people who no longer need access have returned theirs. Fourth, keep spare keys and the master record in a secured place, away from the front counter and away from open hooks. A key cabinet with its own lock is inexpensive and sensible.

Finally, think about how keys travel. Cleaners, maintenance contractors, alarm companies and delivery partners often hold keys, and each is another person to track. Where possible, give outside parties a key that opens only the doors they need, and note it in the log with the name of the company and the contact person, so that when the relationship ends you know exactly what to retrieve or cancel.

These steps take little time and give you something valuable in return: the ability to answer, at any moment, the question of who can open each door. When you are ready to start, call and describe your premises. A technician can help you put the plan together and carry it out.

Questions people ask

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