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Wilshire Lock & Key

24/7 locksmith · Lawndale, CA

Change Locks in Lawndale, CA: Rekey or Replace

Wilshire Lock & Key changes locks in Lawndale 24 hours a day, 7 days a week. Whether you just bought a house, moved into a rental, or lost a key, we'll help you choose between rekeying and replacing, then do the work on site. Call (213) 577-1366 anytime.

  • Since 1987
  • Westwood storefront + mobile vans
  • A person answers, day or night
Locksmith using a pick tool on a residential door lock at night

Why change your locks when you move into a Lawndale home?

The keys handed to you at closing, or by a landlord at move-in, are only the keys you know about. A house standing since the 1940s or 1950s, as many in Lawndale do, has usually passed through several owners, tenants, and repair crews. Any of them may have kept a key, copied one for a relative, or left one with a neighbor. That doesn't mean anyone is up to something. It means you can't say who can open your door, and the only way to be sure is to change the lock.

That is the plain reason locksmiths for new homeowners exist. A lock change after buying a house resets the list of people with access to one name: yours. It is one of the simpler security jobs on a property, and it makes the most sense before the boxes come in, not months afterward.

The phrase change locks covers two different jobs, and which one you need depends on the hardware already on your doors. Below we explain both, and we'll tell you honestly when the lighter-cost option is all you need.

Should you rekey or replace your locks?

Rekeying keeps the existing lock body and changes the inside of the cylinder, the small pins that match one particular key. Afterward the old keys no longer work, a new key does, and the lock looks the same on your door. It is usually the more economical route, and for sound, working locks it is what we usually suggest. Our page on lock rekeying in Lawndale covers the process in more detail.

Replacing means taking the hardware off and installing something new. That is the right call when a lock is worn, damaged, or simply not good enough for the door it protects. We cover that side on our lock replacement page. Here is how we think about the choice:

  • Rekey when the locks turn smoothly, the latch catches cleanly, the finish is acceptable, and your goal is to make every old key useless.
  • Rekey when you want several doors to open with one key, provided the locks are a compatible brand and keyway.
  • Replace when a lock is loose, sticks, has a worn latch, or the key turns hard even though the cylinder is clean.
  • Replace when the exterior door only has a basic knob lock and you want a proper deadbolt or a better grade of hardware.
  • Replace when you want a different kind of lock altogether, such as a keypad or smart lock.
  • Replace when parts are missing or the hardware is so old that rekeying it would be money spent on something that is about to fail.

Locked out or need a locksmith now?

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

Call (213) 577-1366

How does a lock change work when you call us?

We keep the process simple so you know what is happening at each stage and nothing about the job is a surprise.

  1. You call (213) 577-1366 and tell us which doors are involved, what kind of locks they appear to be, whether you own or rent, and whether you currently have a working key.
  2. We explain what we expect the job to involve and what will drive the cost, so you can decide before anyone heads your way.
  3. On site, we look at every lock: its brand, its condition, and whether the door closes and latches properly.
  4. We recommend rekeying, replacing, or a mix of both, and we say why. You make the call.
  5. We do the work. For a rekey, that means pulling the cylinders, re-pinning them, and cutting new keys. For a replacement, we install the new hardware and check that the latch and strike plate line up.
  6. We test every lock with the new keys, from inside and outside, with the door open and closed, and confirm the old keys no longer operate any rekeyed lock.
  7. We hand over the keys, tell you exactly how many there are, and talk through whether you want spares made.

What affects the cost of changing locks?

We don't quote a number on a web page because the honest answer depends on your doors. When you call, we'll walk through the same factors below and tell you what applies to your situation.

  • How many locks are involved. A front door alone is a smaller job than a front door, back door, rear unit, garage conversion, and security screen door.
  • Rekey versus replace. Rekeying existing hardware is usually the more economical route; new hardware adds the cost of the hardware itself.
  • The grade and brand of the lock. Basic builder-grade hardware, high-security cylinders, and smart locks sit in very different places.
  • Whether the locks can be rekeyed at all. Some older or damaged locks can't be, which pushes the job toward replacement.
  • Door condition. If the door is warped, swollen, or misaligned, the latch may need adjusting or the door may need attention before any new lock will work well.
  • How many keys you need cut, and whether you want all doors keyed alike.
  • Timing and location. A night, weekend, or holiday call and the travel involved can affect the final figure, which is why we explain it up front.

What does a lock change look like in Lawndale's postwar homes?

Lawndale is a compact city of modest single-family homes from the 1940s and 1950s, built on small lots, and many have a rear unit or a converted garage. Whether you are in ZIP 90260 on a side street near El Camino Village, a few blocks off the Hawthorne Boulevard corridor, or close to Alondra Park, the pattern is similar. There has been little recent large-scale development, so much of the door and lock hardware dates to earlier decades.

That shapes the job. One of the most common requests we see for this area is rekeying a small postwar bungalow together with its rear unit. The decision is usually about who should hold which key. Sometimes the main house and the back unit go on separate keys so each household controls only its own door. Sometimes an owner wants one key to open everything. We set it up whichever way fits how the property is used.

A lock change on an older Lawndale home is rarely just the front door. We check the back door, any door into a converted garage or rear unit, and the security screen doors that are common on older stock. Screen doors often have their own locks, and they are the ones people forget; a new key on the main door means little if the screen door lock is still keyed to the previous occupant.

Weather plays a part as well. Lawndale sits a few miles inland on the coastal plain, inside the marine layer belt but far enough from the surf that salt-air corrosion is modest. So we rarely find hardware eaten away by salt. What we do find is wood doors that swell with damp mornings and summer afternoon heat, then stick. Before putting a new lock on a door that binds, we check whether the problem is the lock or the door. A new lock on a swollen door will bind just like the old one, and we'd rather tell you that than let you pay for hardware that doesn't fix the complaint.

Locked out or need a locksmith now?

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

Call (213) 577-1366

Changing locks at apartments, duplexes, and rentals along Lawndale's main roads

Garden-style apartment buildings and small complexes line Hawthorne Boulevard and the other main corridors in Lawndale, including Inglewood Avenue, Redondo Beach Boulevard, and Artesia Boulevard. Each building has its own setup: individual unit locks, shared entries, gates, and sometimes a mailbox lock or two. A lock change in that environment starts with a question about who is allowed to authorize it.

If you own the property or manage it, you can authorize the work, and a lock change between tenants is routine. Landlords with several units usually want a consistent plan, such as rekeying each unit at turnover and keeping a clean record of keys issued. Our page on locksmith services for landlords goes into that kind of work.

If you are a tenant, read your lease and talk to your landlord before changing anything. Some leases require approval or require you to hand over a key. We won't change a lock on a unit when it is unclear that the person asking has the right to authorize it, and we will ask. That protects you as much as it protects the owner.

Duplex properties and small complexes also often have a shared gate or entry. Those locks are a different type of work from a unit door, and we handle them separately so that changing your own door does not accidentally lock out a neighbor or another tenant.

Your first-day checklist after moving in

Whether you bought or rented, a short list will keep you from missing the doors people forget. This is the order we usually suggest:

  1. Make a list of every way into the property: front door, back door, side gate, garage or converted garage, rear unit, and any security screen doors.
  2. Decide whether each lock should be rekeyed or replaced. If you're unsure, describe it to us over the phone and we'll help you sort it out.
  3. Check for a deadbolt on each exterior door. If a door only has a knob lock, consider a proper deadbolt installation while we are there.
  4. Think about whether a keypad or app-controlled lock suits your household. If so, read about smart lock installation before deciding, since it changes what hardware you will need.
  5. Decide how many keys you want. After the lock work is done, we can cut spares, or you can handle that later through key duplication.
  6. Collect old keys, garage remotes, and mailbox keys from the previous owner or tenant, and ask whether anyone else still has one.
  7. Keep one spare somewhere that is not under a doormat or in a planter.

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 lock change?

We have been in business since 1987, and David, the owner and lead technician, oversees the work. We run a storefront at 10740 Wilshire Blvd in Westwood along with mobile service vans, and we serve 140 cities across Los Angeles and Ventura counties. Lawndale is about 16 miles from our base, and we cover it routinely through our mobile locksmith service.

When you call (213) 577-1366, you reach us, a single company, not a call center passing your job to whichever contractor picks it up. That matters on a lock change, because the person recommending rekey or replace should be the person who will stand at your door and do the work.

We answer the phone 24 hours a day, 7 days a week, year-round. Most lock changes are scheduled, but plenty are not: a new tenant who just got keys and wants them changed tonight, a breakup, a lost set, or a house that was just handed over. If you are locked out of your own house, that is a separate job, covered on our house lockout page, though we can often open the door and change the lock in the same visit.

How do you check a locksmith before they work on your door?

California requires locksmith companies to hold a BSIS LCO license, issued through the Bureau of Security and Investigative Services. It is reasonable to ask any locksmith for that license number before they start, and we would encourage you to ask us, too.

Beyond that, a few signs separate a straightforward locksmith from one to be careful with. They should be able to tell you the company name when they answer the phone. They should explain what affects cost before arriving. They should look at your locks and tell you if rekeying will do. If a caller pushes replacement on locks that are in good shape, or refuses to explain how a price is built, pause and ask more questions.

Frequently asked questions

How soon should I change the locks after buying a house?

As soon as you have the keys, ideally before you move your belongings in. Until then you don't know how many copies of the old keys exist. Call us at (213) 577-1366 and we can talk through which doors to do first.

Is it better to rekey or replace my locks?

If the locks work smoothly and are in decent shape, rekeying is usually the more economical route and does the main job of making old keys useless. Replace when the hardware is worn, damaged, or not secure enough, or when you want a different type of lock such as a deadbolt or smart lock.

Will my old keys still work after you change the locks?

Not on any lock we rekey or replace. The new setup responds only to the new keys. We test this before we leave so you aren't left wondering. Keys for doors we haven't touched, such as an unaddressed screen door, will still work, which is why we check every entry.

Can you change the locks if I'm locked out?

Yes, we can get you in first and then change the locks, often in the same visit. Getting in is a different job from changing locks, and we'll explain how each part affects the work involved.

Can renters change the locks in Lawndale?

Check your lease and speak with your landlord first. Some leases require approval or a spare key for the owner. We'll ask who is authorizing the work, because we won't change a lock when it is unclear that the person asking has the right to.

Do you change locks on security screen doors and rear units?

Yes. Security screen doors are common on Lawndale's older homes, and many have their own locks. We also handle rear units and converted garages, and we can set them on separate keys from the main house or on the same key, whichever you prefer.

Can all my doors work with one key?

Often, yes, as long as the locks are a compatible brand and keyway. If some are not, we can rekey the ones that can be rekeyed or replace the others with matching hardware. We will tell you what works for your particular doors.

My wood door sticks in summer. Will a new lock fix that?

Probably not on its own. Damp mornings and summer heat swell older wood doors, and the swelling makes the latch bind. We check whether the issue is the lock or the door fit before recommending anything, so you don't pay for hardware that doesn't solve the problem.

Do you change locks at night or on weekends?

Yes. Our phone line is answered 24 hours a day, 7 days a week, year-round. Call (213) 577-1366 and we'll tell you what to expect and what affects the cost for a night or weekend visit.

More locksmith help in Lawndale

Change Locks near Lawndale

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

Last updated 2026-10-11.

Ready for change locks in Lawndale?

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

Call (213) 577-1366
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