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Wilshire Lock & Key

24/7 locksmith · Lynwood, CA

Lock Rekey in Lynwood, CA: Keep Your Locks, Change the Keys

Lock rekey in Lynwood means keeping your existing locks and changing the internal pins so old keys stop working and a new key takes over. Wilshire Lock & Key rekeys houses, rental units and shops 24 hours a day, 7 days a week. Call (213) 577-1366 and we'll tell you what your locks need.

  • Since 1987
  • Westwood storefront + mobile vans
  • A person answers, day or night
Lock cylinder, follower and pinning kit on a workbench during a rekey

What does it mean to rekey locks in Lynwood?

Rekeying is the simple, sensible fix when the problem is the keys and not the lock. Inside a standard pin-tumbler lock there is a set of small pins that line up only when the right key is inserted. To rekey, a technician removes the cylinder, swaps the pins for a new combination, and cuts new keys to match. The lock stays on the door. The hardware you picked, the finish you like and the way the door looks all stay the same. Every key that worked before simply stops working.

That is why rekey service is usually the more economical route when you are worried about who holds a copy of your key. You are not paying for new hardware you do not need. You are paying for the change that actually matters: who can open the door.

People search for rekey locks near me for a handful of reasons, and they are all variations on the same worry. You do not know who has a key. Maybe the last owner kept one. Maybe a tenant never returned theirs. Maybe a set fell out of a pocket somewhere. Rekeying answers that worry without turning the whole door into a project.

I'm David, and I have been around this trade since 1987 through Wilshire Lock & Key. Rekeying is one of the most common jobs we do, and also one of the most misunderstood, so this page explains it plainly, including the cases where rekeying is not the right call.

When does rekeying make sense?

The honest test is this: is the lock itself in good working order, and is the real concern the number of keys out there? If both answers are yes, rekeying is almost always the right move. Here are the situations we see most often.

If you are not sure which of these describes you, call and describe the door. We would rather ask a few questions up front than send a technician with the wrong plan.

  • Rekey locks after moving: you have a new address and no way of knowing how many copies of the old keys exist. Previous owners, their relatives, contractors and agents may all have had one.
  • Rekey locks after buying a house: this is the cleanest time to do it, before you settle in. Rekeying all house locks at once also lets you run every door on a single key.
  • Rekey locks after a tenant moves out: tenant turnover is the classic case. The next occupant should not share a key with the last one.
  • Rekey locks after losing keys: if a set is gone and you cannot rule out that someone found it, changing the key is cheaper in peace of mind than hoping.
  • Rekey all house locks to one key: front door, back door, side gate and garage entry can often be made to work with a single key, so you stop carrying a ring of them.
  • A key you do not trust anymore: a former roommate, an ex-partner, a contractor or a caretaker who no longer works for you.

Locked out or need a locksmith now?

We answer around the clock, every day of the year.

Call (213) 577-1366

How do we rekey your locks, step by step?

The job is methodical, and most of it happens at your door. Here is how a typical visit goes.

  1. You call (213) 577-1366, any hour. We ask what kind of doors you have, how many locks need work, and why you are rekeying. That tells us whether to bring extra parts, such as pins for a specific brand or a few spare cylinders.
  2. We come to you in a mobile service van, stocked for the job. On arrival, we look at every lock, not just the one you mentioned. Worn, bent or loose hardware is much easier to catch before we start.
  3. We remove each cylinder and take it apart. The old pins come out and a new pin combination goes in. If the lock is in poor shape, we will say so before going further.
  4. We cut new keys and test them in the lock, working the bolt several times to make sure it throws smoothly and the key turns without forcing.
  5. If you want several doors on one key, we pin them all to that key. If you prefer separate keys for separate doors, we can do that too.
  6. We test the old key and confirm it no longer operates the lock. That is the proof that the rekey actually worked.
  7. You get the new keys in hand, and you can order extra copies on the spot. Copies can be cut at the same visit, or later through our key duplication service.

How much does lock rekeying cost in Lynwood?

We do not quote numbers on a web page, because the honest price depends on the doors in front of us. What we can do is tell you exactly what moves the total up or down, so nothing surprises you.

In general, rekeying is the lighter-cost option compared with swapping hardware, since the lock stays and only the pins and keys change. But a few things shape the final figure.

  • How many locks: each cylinder needs to be opened and re-pinned, so a whole-house job takes more time than a single front door.
  • Lock brand and type: standard house locks are straightforward. Some higher-security or restricted-keyway locks use special parts and take more care.
  • Condition of the locks: a lock that is worn, sticky or damaged may need repair or replacement on top of rekeying. We tell you that before we do the work.
  • Number of keys you want: extra keys add a small amount of cutting work per key.
  • Time of day: we answer 24/7, and a call in the middle of the night is a different job to schedule than a daytime appointment.
  • Distance: our storefront is in Westwood, about 18 miles from Lynwood, and our vans come to you.
  • Mixed doors: a house with a deadbolt, a knob lock, a security screen door lock and a side gate padlock is more work than one that has a single lock type.

Locked out or need a locksmith now?

We answer around the clock, every day of the year.

Call (213) 577-1366

Should you rekey, change the locks, or replace them?

These three get mixed up all the time, and the right choice depends on what you actually want.

Rekey if the hardware works and looks the way you want, and the issue is who has keys. This is the lightest-touch fix.

Change the locks if you want different hardware: a different style, a better grade, or a new finish. That is a separate job, covered on our change locks page, and it makes sense when you are updating the look or upgrading security at the same time.

Replace the lock if it is damaged, loose, sticking, or simply worn out after decades of use. Rekeying a failing lock only gives you a new key for a lock that still fails. Our lock replacement service is the better route in that case.

Some older hardware cannot be rekeyed cleanly. Certain cylinders are worn past the point where new pins will behave. Some electronic locks have their own code-based way of changing access rather than pins. When that is the situation, we say so plainly instead of rekeying something that will give you trouble a few weeks later. You never pay to have us do a job that will not hold.

Tenant turnover, rear units and landlord rekeys

Lynwood has a high share of renters, and that makes rekeying one of the steadier needs in town. The housing is mostly compact single-family homes from the 1920s through the 1950s, and many properties have rear units added behind the main house. Between the front house, the rear unit and any side gate, one address can carry several separate keys, and each of them matters at turnover.

The practical routine for a rental is simple. When a tenant moves out, rekey before the next one moves in. That way the prior tenant, their guests and anyone who borrowed a key no longer have access. It also keeps your records clean, because every lease starts with a fresh set.

For landlords with several doors, we can set up a system. You might want each unit on its own key, with a master key that opens all of them for you. That is a different tool from basic rekeying, and it is covered under our master key system work. If you own more than one rental, our locksmith for landlords page explains how we handle repeat turnover work.

One note on rules: what you can and must do at tenant turnover is governed by your lease and by California rental law. We rekey the locks; we are not your attorney, so check the legal side with a qualified professional if you are unsure.

Locked out or need a locksmith now?

We answer around the clock, every day of the year.

Call (213) 577-1366

Commercial and business lock rekey

The same principle applies to a shop, office or clinic. When an employee leaves, a manager changes, or a set of keys goes missing, a business lock rekey changes who can get in without replacing the doors or hardware.

A commercial rekey has a few differences from a house job. There are often more cylinders, front and back doors, storage rooms, and sometimes interior offices. Many commercial buildings use a keying plan, where some people get keys that open only certain doors. Before we start, we ask who needs access to what, so the new keys fit how the business actually runs.

We work around your hours where we can, and because our line is open at all hours, a rekey can be done after closing rather than in the middle of a busy day.

If the problem goes beyond the cylinder, for example a storefront door that will not latch, we handle that through our storefront lock repair work. For businesses that need ongoing support with several doors, our commercial locksmith page covers the bigger picture.

Lock rekey around Lynwood: Plaza Mexico, Ham Park and ZIP 90262

Lynwood is a flat, inland city in Los Angeles County, and nearly all of it falls under ZIP 90262. That makes the street pattern easy to read and the mix of properties easy to predict.

Around the Plaza Mexico area, near Long Beach Boulevard and Imperial Highway, many people live in apartments and condos. A rekey here is often prompted by a roommate who left, a lost set of keys, or a unit changing hands. If you are locked out of one of those units before we can rekey it, our apartment lockout help can get you inside first, and the rekey can follow.

In the Ham Park neighborhood and the blocks around Lynwood City Park, the housing is mostly older single-family homes and rear units. These are the properties where we most often rekey several doors on one visit: the front door, a back door, and the separate entry to a rear unit. Many of these older homes also have security screen doors, and those latches have their own keys. We can fold them into the same rekey so you are not left with a mismatched ring.

Near St. Francis Medical Center on Imperial Highway, we see office and clinic work, where a rekey is tied to staffing changes. Along the Long Beach Boulevard, Atlantic Avenue and Martin Luther King Jr. Boulevard corridors, small apartment buildings and storefronts sit side by side, so one trip may involve both residential and business doors.

On the climate side, Lynwood is mild and sits on an inland plain with weak marine influence, so there is no meaningful salt-air corrosion to wear down your locks. The one seasonal quirk is minor summer swelling in older wood doors, which can make a bolt feel tight. That is a door-fit issue, not a key issue, and we will tell you which one you have rather than rekeying a lock that is fine.

Locked out or need a locksmith now?

We answer around the clock, every day of the year.

Call (213) 577-1366

Why call Wilshire Lock & Key for a rekey?

There are plenty of ways to get a rekey done. Here is what we offer, without the sales polish.

One more thing worth knowing: California requires locksmith companies to hold a Bureau of Security and Investigative Services (BSIS) locksmith company license, known as an LCO license. Ask any locksmith, including us, for that license number before the work begins. A real company will give it to you without hesitation.

  • In business since 1987. We have rekeyed a great many doors, and the problems rarely surprise us.
  • A real storefront and mobile vans. Our shop is at 10740 Wilshire Blvd in Westwood, and our service vans carry the tools and parts to the job.
  • One company, no dispatch middlemen. When you call (213) 577-1366, you reach us, not a call center that hands your job to whoever is available.
  • David's oversight. I stay involved in how work is done, so the standards do not depend on who happens to answer the phone.
  • Open around the clock. The line is answered 24 hours a day, 7 days a week, year-round.
  • Straight answers. If your locks should be repaired or replaced instead of rekeyed, we tell you so.

Frequently asked questions

What is the difference between rekeying and changing locks?

Rekeying keeps your existing lock and changes the internal pins and the key. Changing locks means installing different hardware. Rekeying is usually the more economical route when the lock itself works well, and changing or replacing makes sense when you want new hardware or the old lock is worn or damaged.

Do I need to rekey after buying a house in Lynwood?

It is strongly worth doing. You cannot know how many copies of the old keys exist, who has them, or where they ended up. Rekeying before you move in gives you a fresh set and lets you put all the doors on one key if you like.

Can you rekey all the locks in my house to one key?

In most cases, yes. Standard house locks can be pinned to match a single key, including front and back doors and many side gate or screen door locks. Some specialty or restricted locks use different parts and may not match, and we check this before we start.

Will my old keys still work after a rekey?

No. That is the whole point of the job. After we re-pin the cylinder, the old key will not turn it, and we test this before we leave so you can see it for yourself.

How do I get an apartment lock rekeyed if I rent?

Check your lease first, because many leases require landlord permission or specify who handles lock changes. If you are the landlord or manager, we can rekey a single unit or several. We work with apartment locks regularly, and renters should confirm what is allowed before calling us.

Should a landlord rekey between every tenant?

It is a widely followed practice, and we recommend it. A new tenant should not share a working key with the last one. Rekeying at turnover is generally the lighter-cost way to do that, and it can include rear units and gates on the same property.

Can you rekey a business or storefront on Long Beach Boulevard?

Yes. We handle commercial rekeys for shops, offices and clinics, including setting up different keys for different doors when you need that. If the door or latch is also failing, we can look at that during the same visit.

Can every lock be rekeyed?

Not every one. Most standard pin-tumbler house and business locks can be. Heavily worn cylinders, damaged locks and some electronic locks may need repair, replacement or a different way of changing access. We tell you which applies to your lock before doing any work.

I lost my keys. Should I rekey or just replace the lock?

If the lock is in good condition, rekeying is usually enough, since it makes the lost keys useless. If the lock is also worn or damaged, replacing it may be the better choice. Call (213) 577-1366 and describe the door, and we will tell you which route fits.

Do you offer rekey service at night or on weekends?

Yes. Our line is answered 24 hours a day, 7 days a week, all year. Rekeying is often planned, but if you lose your keys late at night or find yourself locked out, call and we will work out the best next step.

More locksmith help in Lynwood

Lock Rekey near Lynwood

Reviewed by David, Owner & Lead Technician, Wilshire Lock & Key — in the locksmith trade since 1987.

Last updated 2026-10-11.

Ready for lock rekey in Lynwood?

We answer around the clock, every day of the year.

Call (213) 577-1366
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