Everything people ask before they call, answered honestly.
The questions people ask a locksmith fall into a small number of categories and almost all of them come down to the same three worries: what will this cost, will something get damaged, and can just anyone have my door opened. Those are reasonable worries and they deserve real answers rather than reassurance. This page works through them in detail, along with the technical questions that come up once the immediate problem is solved.
Some of what follows is specific to Miami-Dade. The High Velocity Hurricane Zone changes what hardware can legally go on an exterior door. The county's condominium density means association authorization is a routine part of residential work rather than an edge case. The concrete block housing belt changes where the weak point in a door assembly sits. The salt air changes which finishes survive. Answers written for a general audience elsewhere would be wrong here in specific ways, so these are written for here.
If your question is not covered, call (786) 539-3980 and ask it. Locksmith work rewards specificity, and a question about your actual door or your actual vehicle gets a better answer than a general one. The sections below are grouped by topic: pricing, methods and damage, authorization and proof, what can and cannot be done on site, vehicle key types, and condominium and HOA access.
A locksmith quote is assembled from a handful of variables rather than read off a menu. There is the service call itself, which covers getting a stocked vehicle and a technician to your opening anywhere in a county that spans from Aventura to Florida City. There is the labor the method demands, which is where a simple pin tumbler opening and a drilled and replaced high security cylinder separate sharply. There is hardware: cylinders, deadbolts, key blanks, cores, closers, strikes. And there is the time of day.
Scope is the variable people most often underestimate. Rekeying one cylinder and rekeying eleven openings keyed alike are not the same job, and neither are adding a key to a vehicle with a working key and originating keys for a vehicle with none. Designing and charting a master key system for a multi-tenant building is a planning exercise before it is a mechanical one. The honest way to handle this is to establish specifics on the phone, quote against them, and revise openly if the reality at the door differs.
A phone quote is built from a description, and descriptions are sometimes incomplete in ways nobody intends. A cylinder described as sticking may turn out to be seized by salt and grit past the point of servicing. A door described as not latching may have a jamb that shifted enough to put the strike out of alignment, which is carpentry as much as locksmithing. A vehicle described by model may use a key system that differs on that trim. A lock may already have been attacked before you called.
When the reality differs, the technician stops and explains what changed and what it means before continuing. That includes saying when the requested service will not actually solve the problem, because performing a rekey on a failing cylinder is billable work that leaves you with the same fault. A revised scope discussed at the door with a revised number is normal and fair. A number that appears for the first time on an invoice is not, and you are entitled to decline and stop the work.
Non-destructive methods come first. Single pin picking sets each driver pin at the shear line individually and works on a large share of standard pin tumbler cylinders. Raking is faster and less precise and works on looser tolerances. Bypass avoids the cylinder entirely by operating the latch or the mechanism directly, using shims, under door tools, or a hook on a lever from the secure side where the hardware allows. On aluminum storefront doors, bypass around an Adams Rite style latch is often the quickest legitimate route in.
Drilling is a deliberate decision, not a failure. High security cylinders are built specifically to resist manipulation, with spool, serrated and mushroom drivers producing false sets, tight machining tolerances, a sidebar requiring a second independent element, and hardened steel inserts and rods to stop bits. Spending an hour picking something engineered to defeat picking is not skill, it is stubbornness. When drilling is correct, it targets a specific shear line or pin stack, and it ends in a new cylinder rather than a damaged door.
A drilled cylinder is a planned outcome. It is consumed hardware, replaced as part of the job, and the door leaf, the frame, the finish and the glass are untouched. That is completely different from a gouged slab, a bent frame, a torn weatherstrip, a cracked pane, a marred vehicle paint edge or a distorted door frame from an over inflated air bladder. The first is a method. The second is a mistake, and the techniques of the trade exist specifically to avoid it.
On vehicles the risk points are well understood. Side curtain airbags run along the roof rail on almost every car built in the last two decades, with their wiring. Door cavities hold window regulators, speaker wiring, side impact sensors and door modules. Frameless glass, common on coupes and many European sedans, drops slightly when the handle is pulled and reseats against a rubber channel with no metal frame. Choosing the entry corner and tool path for that specific model, rather than improvising, is what keeps a lockout from becoming a body shop visit.
No opening happens without establishing the right to be there, and the standard is the same at three in the morning as at noon. For a residence that means photo ID plus something connecting you to the address: a lease, a utility bill, mail addressed to you, a closing document, or a property manager or front desk who can confirm you live there. For a vehicle it is photo ID plus registration or insurance, most commonly verified from the glovebox once the door is open.
The hard cases are worth naming in advance. A landlord cannot have an occupied unit opened or rekeyed on demand. A separating couple where both names are on the deed presents two people with equal claims and a technician who is not a court. An adult child of an owner, a roommate not on the lease and a former partner with a story are all situations where the honest answer may be that we cannot proceed. Those refusals are the same protection working for you when someone tries it on your door.
Most of the work finishes at the opening. The service vehicle carries key machines for edge cut and high security blanks, pinning kits and follower tools for repinning cylinders in the field, vehicle programming equipment with the necessary cables and adapters, extraction sets, borescopes, drill rigs and a stock of replacement deadbolts, cylinders, levers, mortise parts, closers, strikes and cam locks. Rekeys, lock changes, openings, key origination, fob programming and most extractions are one visit jobs.
The exceptions are predictable and we name them at intake. Restricted and patented keyways supply blanks and cylinders only through a controlled channel, often the property management company or the authorized distributor, so a matching cylinder may have to be ordered. Certain vehicle keys need dealer level tooling or a security code obtained through a channel a third party cannot access, and some vehicles impose a mandatory waiting period. Safes sometimes need a specific replacement part. Impact rated assemblies need hardware matching the listed configuration.
There are roughly four generations still on the road here. Purely mechanical bladed keys with no electronics, found on older trucks and work vehicles, which are simply cut. Fixed code transponders from the mid 1990s onward, which answer a coil challenge with a static identifier. Rolling code systems, which change the response each cycle so a captured signal is useless. And current encrypted bidirectional protocols with a shared security algorithm between key and immobilizer, increasingly paired with proximity fobs that have no everyday blade.
Blade type is a separate axis from electronics. Edge cut blanks with the cuts along the edge are the traditional form. High security laser or sidewinder blanks carry a milled wavy channel along the face or side and require a milling machine rather than a standard duplicator. A proximity fob may carry only a small emergency insert blade for a hidden door cylinder. Both halves have to be right: a perfectly cut blade with an unprogrammed chip turns the lock and will not start the engine, which confuses people constantly.
When a working key still exists, a new key is usually an add key routine: the vehicle is put into a learn state and the new transponder is enrolled alongside the existing ones. Quick, low risk, and existing keys keep working. When no key exists at all, the job becomes an all keys lost origination. The cutting code has to be derived, from a code source, from decoding the door or ignition wafer stack, or from reading the immobilizer, and then the module has to be taught to accept a key from a locked out state.
On many vehicles that recovery requires erasing the module's incoming key list before new keys can be written. Every key previously programmed to the vehicle stops working at that moment, including the spare in a kitchen drawer that nobody mentioned. This is not a choice the technician makes for convenience; it is how those systems recover from a lost key state. It is also why we ask hard at intake whether a spare exists anywhere, because if one does, retrieving it is often cheaper and simpler than originating from nothing.
Miami-Dade is a condominium county and association procedure is part of the job rather than an obstacle to it. Many buildings require vendor sign in at the desk, use of a service or freight elevator during posted hours and a certificate of insurance on file. Many residential garages admit vehicles only by resident transponder with no visitor lane, meaning a technician either rides in with a resident, has the desk open the gate, or walks in with tools while the resident escorts.
Authorization runs on ownership of the opening. A unit owner authorizes work on their own unit door, subject to association rules about permitted hardware on a corridor facing door and, where the door is a rated fire assembly, the requirement that self closing and positive latching survive. Common area cylinders, meaning pool gates, mail kiosks, trash rooms, clubhouses, storage cages and garage doors, belong to the association and require management authorization no matter who is standing there asking.
A master key system makes one cylinder answer to more than one key by adding master wafers to the pin stacks, creating extra shear line positions. A change key opens one door, a master opens a defined group, a grand master sits above several masters. In a tower with a building wide system, rekeying a single unit means pinning to the existing keyway and top master so management retains emergency access, not creating an isolated lock. A poorly charted system generates phantom keys that open doors nobody intended.
Restricted and patented keyways solve the other half of the problem. On a standard keyway, anyone can have a blank cut anywhere, so you never really know how many working keys exist. On a restricted system, blanks are controlled and duplication requires documented authorization against a signature card or authorized list. That turns a key from a piece of brass into an accountable credential. The tradeoff is that you cannot get a spare at a hardware counter and replacements come through the controlled channel.
The questions people ask a locksmith fall into a small number of categories and almost all of them come down to the same three worries: what will this cost, will something get damaged, and can just anyone have my door opened. Those are reasonable worries and they deserve real answers rather than reassurance. This page works through them in detail, along with the technical questions that come up once the immediate problem is solved.
Some of what follows is specific to Miami-Dade. The High Velocity Hurricane Zone changes what hardware can legally go on an exterior door. The county's condominium density means association authorization is a routine part of residential work rather than an edge case. The concrete block housing belt changes where the weak point in a door assembly sits. The salt air changes which finishes survive. Answers written for a general audience elsewhere would be wrong here in specific ways, so these are written for here.
If your question is not covered, call (786) 539-3980 and ask it. Locksmith work rewards specificity, and a question about your actual door or your actual vehicle gets a better answer than a general one. The sections below are grouped by topic: pricing, methods and damage, authorization and proof, what can and cannot be done on site, vehicle key types, and condominium and HOA access.
Choosing a locksmith in a stressful moment is hard, and a few questions can make the choice clearer. Ask who will actually come to the door and how the quote is explained. Ask what the work involves, step by step, in words you can follow. Ask what could change the plan and how that would be handled. A thoughtful answer is a good sign. A vague one, or one that pushes you to decide quickly, deserves some caution. You are entitled to understand the work before it starts.
Ask, too, about the method. Is the technician planning to pick the lock, bypass it, or replace parts, and why? Each of these has different tradeoffs for the lock, the door, and the cost. A lock that is opened without damage can often be used afterward, while a lock that is drilled usually has to be replaced. Neither is wrong in every case, but you should know which one is planned before it happens. If you prefer to keep the lock, say so up front.
Finally, ask about the aftermath. What will the area look like when the work is done, and what do you need to do to keep the new key or lock working well? Will you receive all the keys? Will old keys still work? These practical points are easy to forget in the moment. The scope and any quote are explained before work begins, and you can ask follow-up questions at any time. Call us to confirm availability, and we will explain the process in plain terms before anything starts.
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