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Wilshire Lock & Key

24/7 locksmith · Simi Valley, CA

Car Key Replacement in Simi Valley, CA

Wilshire Lock & Key provides car key replacement in Simi Valley, cutting and programming spare and replacement keys on site at your vehicle. We answer 24 hours a day, 7 days a week, and one company handles the whole job from phone call to working key. Call (213) 577-1366.

  • Since 1987
  • Westwood storefront + mobile vans
  • A person answers, day or night
Fresh-cut car key blade in a key cutting machine

What does car key replacement in Simi Valley cover?

Car key replacement is a broad phrase, and it helps to separate the jobs hiding inside it. A duplicate car key or spare car key is made when you still have a working key to start from. A replacement is made when the key is lost, stolen, snapped, or simply no longer works. Ignition key replacement can mean a new key for the car, or it can mean the ignition itself has worn out, which is a different repair. We handle all of these at your vehicle with a mobile van, and we cut and program the key there instead of having the car towed somewhere first.

The work has two halves. The first is car key cutting, shaping the metal blade so it turns the ignition and opens the doors. The second, on many vehicles, is programming: teaching the car to accept the key's electronics, or pairing a remote so the buttons work. Whether your vehicle needs one half or both depends on its make, model and year. We confirm that by VIN and by looking at the car in person, not by guessing over the phone.

If you are in Simi Valley and you are standing next to your car with no key that works, call (213) 577-1366. A real person answers around the clock, every day of the year.

Which situation sounds like yours?

People call us for car keys for different reasons, and the reason changes the job. Here are the situations we see most often, and what each one usually means.

  • You have lost every key. This is the most involved case, because there is no working key to copy from. We start from the VIN and the lock itself. Our page on lost car key replacement walks through it in more detail.
  • You have one working key and want another. This is the easiest and usually the more economical route, because the existing key gives us a starting point and the car is still under your control.
  • Your remote or key fob is failing. Sometimes the buttons wear out, the case cracks, or the unit stops pairing. That is covered in key fob replacement.
  • A key snapped in the ignition or a door lock. The broken piece has to come out before anything else happens, and we handle that under broken key extraction.
  • The key goes in but the ignition will not turn, or it turns only with wiggling. The key may be worn, but the ignition cylinder may be the real culprit. If so, you are looking at ignition repair, and a new key alone will not fix it.
  • The keys are locked inside the car. That is a lockout, not a replacement, and we explain it in car lockout service. Sometimes a lockout and a key problem arrive together, and we deal with both in one visit.

Locked out or need a locksmith now?

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

Call (213) 577-1366

How do we replace a car key at your vehicle?

The process is the same whether you are in a driveway or a parking lot. We do it in order so nothing is missed, and so you know where you stand before any work begins.

  1. You call (213) 577-1366 and tell us the make, model and year, where the car is parked, and whether any working key still exists.
  2. We ask for the VIN. It is usually visible at the base of the windshield on the driver's side and on a sticker in the driver's door jamb. The VIN lets us look up what your specific vehicle needs.
  3. We tell you plainly what the job involves: whether we can cut and program the key on site, and whether your vehicle falls into a dealer-only case. If the dealer is the only route for your car, we say so before we drive out, not after.
  4. Our van arrives and we confirm ownership. Expect to show photo ID and something that ties you to the vehicle, such as the registration or title. We do not make keys for a car without that, and a reputable locksmith should not either.
  5. We cut the key. Depending on the vehicle, that is done from the VIN-based key information, from the lock itself, or from an existing key.
  6. If the car needs electronic programming, we do it at the vehicle. That can include transponder key programming so the engine will start, and pairing of any remote buttons.
  7. We test everything before we call it done: the key in the door, the key in the ignition, starting the car more than once, and every remote function. If a lost key is part of the story, ask us whether it can be removed from the car's memory. That depends on the vehicle, and we confirm it by VIN.

Why a spare car key now beats an emergency later

Most of the stress in this work comes from having no key at all. A single spare, made while you still have a working key, turns a future emergency into a routine appointment. There is less to figure out, nothing is urgent, and you choose the time and place. It is almost always the lighter-cost way to end up with two keys.

If you only have one key, treat that as the problem to solve now. Keys get dropped, left in jacket pockets, locked in trunks and lost on hikes. In an inland valley like Simi Valley, where many households have two or three drivers and plenty of errands that begin with a drive, a single key is a single point of failure.

A few habits help. Keep the spare somewhere that is not the car. Do not leave it in a parked vehicle on a hot day, since heat is hard on plastic cases and batteries. And if you ever buy a used car with one key, plan on a second one soon rather than after the first one disappears.

Locked out or need a locksmith now?

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

Call (213) 577-1366

What affects the cost of a replacement car key?

We do not quote numbers on a web page, because the honest answer depends on the vehicle in front of us. Here is what actually moves the cost up or down, so that any quote you get, from us or anyone else, makes sense.

  • Key type. A plain metal key, a key with an embedded chip, a key with built-in remote buttons, and a push-button smart key are very different pieces of hardware.
  • Make, model and year. Some vehicles are straightforward to program in the field. Others need specialized equipment or access that only the dealer has, and we tell you which category yours falls into.
  • Whether you have a working key. Copying from a working key is simpler than creating a key from nothing when every key is gone.
  • Programming requirements. A cut key that also has to be paired with the car takes more work than a cut key alone.
  • Number of keys. Making two keys in one visit is usually more economical per key than two separate trips.
  • Time and place. A visit in the middle of the night or to a hard-to-reach spot involves more than a daytime stop near our service area, and distance matters because our storefront is in Westwood.
  • Extras. A broken key in a lock, a worn ignition, or a damaged door cylinder adds repair work on top of the key itself.

Locksmith or dealer: which is the better route?

For many vehicles, a mobile locksmith is the more practical choice. We come to the car, so there is no tow, no waiting for a service bay, and no need to find a way to get a car that will not start to a dealership. We can often handle cutting and programming in one visit.

But it is not true for every vehicle, and we will not pretend otherwise. Some makes and models are dealer-only for certain keys, or need codes or parts that we cannot obtain. When your VIN tells us that is the case, we tell you straight, and you can decide whether to go to the dealer instead. Where data on a vehicle is unclear or conflicting, we confirm by VIN and in person before we promise anything.

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 begin work, including us. Asking is normal, and a company that hesitates to answer is telling you something.

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 your car keys?

We have been in business since 1987, and we are one company, not a call center passing your request to whichever contractor picks it up. When you phone (213) 577-1366, you reach us, and the same outfit that answers sends the van. We run a storefront at 10740 Wilshire Blvd in Westwood alongside mobile service vans, which means we have a physical shop with real equipment behind the vans, not just a phone number.

David, the owner and lead technician, oversees the work. For car keys, that matters, because a wrong decision on a key can cost you a perfectly good ignition or a fob that will not pair. We would rather take the time to read your VIN and explain what we see than rush a cut.

Our wider automotive locksmith work covers the problems that tend to come with keys, so you do not have to call a second company when a lockout, a broken key or a sticky ignition turns up alongside the replacement. We also come to you as a mobile locksmith, and we serve 140 cities across Los Angeles and Ventura counties, Simi Valley included.

Car key replacement across Simi Valley neighborhoods

Simi Valley is about 35 miles from our Westwood storefront, and we serve it as a regular part of our service area. Our vans come to wherever the car is parked, whether that is in 93063 or 93065, and we do not ask you to bring a stranded vehicle anywhere.

The setting changes the details. In Wood Ranch, where master-planned homes and HOAs are common, a lost key often surfaces in a driveway or a shared parking area, and a quiet visit that does not block neighbors helps. Out in Bridle Path, where the lots are large and horse gates are part of the landscape, the car may be well back from the street, so a clear address and gate instructions on the phone save everyone effort. In the winding streets of Santa Susana Knolls, a hillside home's driveway can be steep and tight, and it helps to tell us where the car is sitting. Big Sky and its newer hillside homes have similar considerations.

One scenario we hear about in the city is keys going missing near Simi Valley Town Center and the Metrolink station, usually after a long day when someone realizes the key is not in a pocket or bag. If your key is gone and the car is parked in a public lot, call us from where you are. We start with the same VIN lookup and ownership check, and we can usually cut and program a new key right at the vehicle. If the keys are only locked inside, that is a lockout instead, and the lockout page covers it.

The climate matters too. Simi Valley's summers are hot and dry, and Santa Ana winds funnel through the Santa Susana Pass. Heat cycles and strong sun are hard on the cases and batteries of key fobs, and cars parked outside all day are exposed to that. A fob that has been baking on a dashboard will fail sooner than one kept in the shade. If your remote has become unreliable, a new key or fob is the better fix than waiting for it to die completely.

Locked out or need a locksmith now?

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

Call (213) 577-1366

What to have ready before we arrive

A little preparation makes the visit shorter and smoother. None of this is complicated, and if you cannot gather everything, call anyway and we will tell you what we can do.

  • The vehicle's VIN, from the windshield base or the driver's door jamb.
  • Photo ID, and the registration or title showing the car is yours.
  • The exact location of the car, including a gate code or driveway notes if access is tricky.
  • Any key you still have, even if it is damaged or a poor performer, since it can speed up the work.
  • A sense of how many keys you want, so we can cut and program them together in one visit.
  • The make, model and year, so we can start planning the equipment we bring.

Frequently asked questions

Can you make a new car key if I have lost all my keys?

Often, yes. Without a working key we start from the VIN and the vehicle's lock, then cut and program the new key at the car. Some vehicles are dealer-only for certain key types, and we tell you that before we come out. We confirm what your car needs by VIN and in person.

Do you come to me in Simi Valley, or do I have to bring the car?

We come to you. Our vans serve Simi Valley, including the 93063 and 93065 ZIP codes, and cut and program keys at your vehicle. Our storefront is at 10740 Wilshire Blvd in Westwood, but you do not need to bring a car there.

Can you do same day car key replacement?

We answer the phone 24 hours a day, 7 days a week, and we work to get to you as quickly as we can. Whether a key can be completed in one visit depends on your vehicle and the key type, and we tell you up front if it needs a dealer or a part we have to obtain.

Is a spare car key cheaper than a replacement after losing everything?

Usually, yes. Copying from a working key is simpler than building a key when none exist, so a spare made now is typically the more economical route. We cannot quote a number without your vehicle details, but the difference in work is real.

Do I need to prove the car is mine?

Yes. We ask for photo ID and something that connects you to the vehicle, such as the registration or title. It protects you as the owner, and any locksmith who skips that step is a concern.

Will my new key work with the remote buttons and the engine?

That depends on the key type and vehicle. A key with a chip needs programming so the engine will start, and a remote may need pairing. We test the door, ignition and every remote function before we finish, and we tell you at the start if anything is outside what we can do on site.

What if my key is broken off in the ignition?

The broken piece has to come out first. We handle that, and then look at whether the ignition is worn or damaged before cutting a new key. If the cylinder is the problem, a new key alone will not solve it.

How do I know a car locksmith is legitimate?

California requires locksmith companies to hold a BSIS LCO license. Ask any locksmith for it, including us, and for the company name and address. Also be wary of anyone unwilling to explain cost factors or who skips an ownership check.

Can a locksmith program a key for every make and model?

No, and we will not claim that. Some vehicles are dealer-only for certain keys, and some data varies by year and trim. That is why we confirm by VIN and in person, and tell you honestly when the dealer is the only option.

More locksmith help in Simi Valley

Car Key Replacement near Simi Valley

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

Last updated 2026-10-11.

Ready for car key replacement in Simi Valley?

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

Call (213) 577-1366
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