What does it mean to rekey locks?
Most house and apartment locks are pin tumbler locks. Inside the cylinder is a row of small spring-loaded pins, and the cut of your key lifts each pin to exactly the right height so the cylinder can turn. Rekeying means we take the cylinder apart, swap in pins of different sizes, and cut a new key to match. The lock stays on your door. The keys that used to work no longer do. That is the whole job, and it is why rekeying is usually the more economical route when the only problem is that someone else may hold a key.
A rekeyed lock is not a lesser lock. The hardware, the finish and the deadbolt body are all the same ones you already own. What changes is the secret inside. If you want a different look, a stronger deadbolt or a smart lock, that is a different job, and we cover it on our change locks page. This page is about keeping what you have and cutting off every old key.
Rekeying can also be done so that several doors share one key. If your front door, back door, side gate and garage entry each take a different key, we can bring them all onto a single new key. People often ask us to rekey all house locks this way after buying a home, because carrying one key is a lot easier than carrying five.
When should you rekey your locks in San Gabriel?
The rule we give everyone is simple: if you cannot account for every copy of a key, rekey. Keys get copied, lent, left in drawers, handed to contractors and forgotten in old jackets. A lock has no memory of who has a key. Rekeying is how you reset that count to zero.
- After moving: the previous owner, their relatives, agents, cleaners and contractors may all have had keys. Rekey locks after buying a house, even if the seller seems trustworthy, because you cannot know how many copies exist.
- After a tenant moves out: for tenant turnover, a rekey is standard practice. The departing tenant keeps whatever copies they made, and the next tenant deserves a lock nobody else can open.
- After losing keys: if a key is gone and you do not know where, a rekey makes that key useless. This matters most when the key has your address on it, or was lost in a wallet or bag.
- After a breakup or a roommate leaving: a former partner or roommate may keep a key without meaning anything by it. Rekeying ends that question quietly.
- After service work or a rental stay: keys given to a painter, a caretaker or a guest are worth retiring once the work or stay is over.
- When you want fewer keys: bringing several doors onto one key is a good reason on its own.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366How does a rekey visit work, step by step?
We keep the process plain and the same each time, because a rekey is a job where details matter. Here is how a typical visit goes, whether we come to you with a mobile van or you bring a lock to the Westwood storefront.
- You call (213) 577-1366 and tell us how many locks, what kind of doors they are on, and why you want them rekeyed. A person answers, any hour, any day.
- We confirm the address and arrange the visit. We will tell you honestly what to expect for timing based on where our vans are that day, rather than promising a number we cannot control.
- On arrival, we look at each lock before we touch it. We check that the cylinder is the kind that can be rekeyed, that it turns smoothly, and that the deadbolt and latch line up with the strike plate.
- We remove the cylinders, take out the old pins, fit new ones, and cut new keys. We then test every key in its lock several times, from both sides of the door where it applies.
- If you want several doors on one key, we set them to the same key pattern in this step, so one key operates all of them.
- We confirm the old keys no longer work by trying one. This is the part people appreciate seeing for themselves.
- We hand over the new keys and explain the price based on what was actually done: the number of cylinders, any extra keys cut, and any repair we found was needed and you approved.
Should you rekey or replace the lock?
Rekeying is the right answer when the lock is in good working order and the only issue is key control. Replacement is the right answer when the lock itself is the problem. We will tell you which one you need, and sometimes it is not the one you called about.
Here are the situations where we usually recommend replacing instead of rekeying. The cylinder is worn so badly that keys stick or the lock is loose in the door. The lock is damaged from a break-in attempt. The hardware is a very old or unusual make where parts are hard to find. Or you simply want a higher-security deadbolt, which is a lock replacement job rather than a rekey.
Older homes deserve a specific note. Many San Gabriel houses still carry original mid-century locksets. Some of those can be rekeyed without trouble. Others have worn internals or parts that no longer fit modern pins, and we will say so plainly once we have the lock open. We would rather tell you a lock is not worth rekeying than rekey it and have it fail in a year.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366What affects the cost of rekeying?
We do not quote numbers on a web page, because the real price depends on your actual doors. What we can do is tell you exactly what moves the total up or down, so nothing on the invoice comes as a surprise.
- How many cylinders you have: every lock you want rekeyed is its own small job. A single front door is quicker than a whole house with a gate, garage entry and several deadbolts.
- How many keys you want: each additional key is cut and checked individually. Bringing everything to one key often simplifies things.
- The type of lock: standard residential cylinders are routine. High-security cylinders, restricted keyways and commercial hardware take more care and sometimes special parts.
- The condition of the lock: if a lock is worn, sticking or misaligned, fixing that is a separate cost from the rekey itself, and we only do it with your approval.
- When you call: nights, weekends and holidays are covered, but after-hours work is priced differently from a scheduled daytime visit. If your rekey can wait, a planned appointment is usually the lighter-cost option.
- Where you are: our storefront is on Wilshire in Westwood, and travel to San Gabriel is part of the job. We will explain how it factors in when you call.
- Bringing locks to us: when it suits you, taking cylinders to the storefront rather than having a van come out can reduce the cost, since there is no travel involved.
Tenant turnover, apartments and commercial rekey
Landlords and property managers are among the people who rekey most often, and for good reason. A rekey between tenants costs less in time and money than dealing with a dispute about a key nobody returned. If you manage rental units, our locksmith for landlords page explains how we handle turnover work across several units, and the process is the same one described above, just done door after door.
An apartment lock rekey has a few wrinkles. We confirm who has the authority to authorize the work, because we will only change a lock for someone who can show they live there or manage the property. Some buildings also have rules about entry hardware, so check with your manager before you call us if you are a tenant. If you are locked out of an apartment rather than needing a rekey, that is a different service, and our apartment lockout page covers it.
Commercial rekey and business lock rekey follow the same principle at larger scale. When an employee leaves, a manager changes or a key goes missing, rekeying the shop, office or back room is a normal and sensible step. Businesses with many doors often benefit from a structured system where different keys open different areas, and a master key system is built for exactly that. For broader business needs, see our commercial locksmith work.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366Why call Wilshire Lock & Key for a rekey?
Wilshire Lock & Key has been in business since 1987. That is a long time to have been rekeying doors, and it means the unusual locks and older hardware you find in established neighborhoods are not new to us.
We have a real storefront at 10740 Wilshire Blvd, Los Angeles, CA 90024, plus mobile service vans. You can walk in with a lock or have a van come to your door. When you call (213) 577-1366, you reach us, not a call center that passes your job to whoever is nearby. We are one company, with no dispatch middlemen between you and the person doing the work.
David, the owner and lead technician, oversees the work. That matters on a rekey, because the job is mostly about care: pins that are the right size, keys that are cut cleanly, and a final check that every key opens its lock and every old key does not.
One more thing worth knowing. California requires locksmith companies to hold a BSIS LCO license, and you should ask any locksmith for it before they start work, including us. A good company will not mind the question. Our license number is being added to this site, and until then you are welcome to ask when you call.
Rekeying in San Gabriel: neighborhoods, housing and what we see
San Gabriel covers ZIP codes 91775 and 91776, and the housing varies a lot from one part of the city to the next. That changes what a rekey looks like in practice.
In the Mission District, some of the city's oldest houses are still standing, and older homes frequently carry original mid-century locksets. Rekeying older homes in the Mission District is a regular kind of job: we inspect each lock first, rekey the ones that are sound, and tell you honestly about any that are too worn to be worth it. In North San Gabriel near the San Marino border, the larger prewar and ranch homes sit on generous lots and tend to have more exterior doors, side gates and garage entries. A house rekey there is often about count, with several locks to bring onto one key.
Along Valley Boulevard and Del Mar Avenue, the stock is denser, with postwar apartments, condo complexes and newer townhome infill. Tenant turnover is common there, and so is the need to rekey one unit quickly after someone moves out. Our mobile locksmith vans can come to the unit. Around the Las Tunas Drive corridor, condo complexes often add gate and mailbox locks to the picture, which the resident or association may want kept in step with the unit locks.
On the commercial side, restaurants and storefronts along the Valley Boulevard Golden Mile near San Gabriel Square see staff come and go, and medical offices near San Gabriel Valley Medical Center have their own reasons to control who holds keys. A business lock rekey after a staffing change is a straightforward way to reset access without replacing hardware.
The climate is also worth a mention. San Gabriel has hot, dry summers and mild winters. In the city's older housing, summer heat can swell wood doors a little, which is a routine issue, not a severe one. If a key suddenly turns hard in July, the cause is often the door sitting slightly out of alignment, not the lock. We check that before rekeying, so you do not pay to rekey a lock whose real problem is the door.
Our base in Westwood is roughly 22 miles from San Gabriel, so we plan the drive. Call us and we will tell you how we can reach your address.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366How to get ready for a rekey
A little preparation makes the visit smoother. Gather the keys you have now, because we use them to test and to confirm the old ones are cut off. Count the locks you want done, including gates, garage entries, side doors and any mailbox or outbuilding locks. Decide whether you want everything on one key or want certain doors kept separate.
Have proof of residence or authority handy. This is for your protection as much as ours. Tell us if any lock is stiff, loose or sticky, since that changes the plan. And if you also want extra copies for family or a house sitter, mention it so we can cut them in the same visit; our key duplication page explains how copies are made and why we suggest cutting them from the new key rather than an old one.
Frequently asked questions
Can you rekey my locks if I do not have a working key?
Often yes. If you are locked out or the key is lost, we may be able to open the door first and then rekey. If the lock is an unusual type, we will tell you what is possible once we see it. We need to confirm that you live at the address or have authority over it.
How long does a lock rekey take?
A single standard lock is a short job, and a whole house takes longer in proportion to the number of cylinders. We cannot promise a specific time without seeing your doors, but we will give you a realistic idea when you call (213) 577-1366.
Do I need to rekey locks after buying a house in San Gabriel?
We recommend it. You cannot know how many copies the previous owner, agents or contractors made. Rekeying locks after buying a house resets that, and it is usually more economical than replacing every lock.
Is rekeying cheaper than changing locks?
Usually it is the more economical route when your hardware is in good condition, because you keep the locks and only change the pins and keys. If the hardware is worn or you want an upgrade, replacement makes more sense. Exact cost depends on the number of locks, the lock type and the time of your call.
Can all my house locks use the same key?
Yes, in most cases. We can rekey the front door, back door, gate and garage entry to one new key. Some locks, especially high-security or restricted types, may not share a key pattern with standard ones, and we will say so before we start.
Will the old keys still work after a rekey?
No. That is the point of rekeying. We try an old key in each lock after the job so you can see that it no longer turns.
Do you rekey commercial locks and business doors?
Yes. We handle commercial rekey and business lock rekey for shops, restaurants, offices and medical offices, including rekeying after an employee leaves. For bigger setups with several access levels, we can discuss a master key system.
Is it okay to rekey locks myself?
Rekey kits exist and some people use them successfully. The risks are mismatched pins, keys that bind, and a lock that appears fine but is not secure. If you are unsure, we are happy to do it or to check your work.
Do you come to San Gabriel at night or on weekends?
Yes. Our phone is answered 24 hours a day, 7 days a week, year-round at (213) 577-1366. After-hours visits are priced differently from scheduled daytime ones, so if your rekey can wait, an appointment is typically the lighter-cost option.
More locksmith help in San Gabriel
Lock Rekey near San Gabriel
Reviewed by David, Owner & Lead Technician, Wilshire Lock & Key — in the locksmith trade since 1987.
Last updated 2026-10-11.
