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Wilshire Lock & Key

24/7 locksmith · Cerritos, CA

Car Key Replacement in Cerritos, CA

Wilshire Lock & Key provides car key replacement in Cerritos, CA, 24 hours a day, 7 days a week. We come to you in a mobile van, cut the key, program it to your vehicle, and test it before we leave. Call (213) 577-1366 and have your year, make, and model ready.

  • 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 involve in Cerritos?

Car key replacement means making a working key for your vehicle when you've lost one, broken one, worn one out, or simply want another. Depending on the vehicle, a working key may need only a cut blade, or it may also need a chip or remote that has to be programmed to the car. Which one applies to yours is something we confirm by VIN and in person before we commit to a plan, rather than guessing over the phone.

Wilshire Lock & Key does this work at the vehicle. Our mobile vans carry key-cutting and programming equipment, so in Cerritos you don't have to tow a car or arrange a ride to a dealer. You call (213) 577-1366, someone answers at any hour, and we work out together what your car needs.

This page covers the replacement and spare side of the job. If every key is gone, our lost car key replacement page goes into that situation in more depth.

When do Cerritos drivers need a replacement or spare car key?

Most car key calls fit one of a handful of situations. Knowing which one you're in changes what we do and what the job involves.

  • You have one working key and want a spare. This is the easiest version of the job, because we can copy from a key that already works. It is usually the more economical route compared with replacing keys after a loss.
  • You lost your only key. With nothing to copy from, the new key is made from your vehicle's identification and records instead. Ownership checks matter most in this case, and we explain them below.
  • The remote or fob is cracked, dead, or unresponsive. That can be a battery, a worn shell, or a failed remote, and we sort out which before replacing anything. Our key fob replacement page covers that side.
  • The key turns hard or won't turn the ignition. Sometimes the key is worn; sometimes the ignition is. If the cylinder is the problem, that falls under ignition repair, and we'll tell you honestly if a new key won't solve it.
  • A key snapped off in the door or ignition. The broken piece has to come out first, which is broken key extraction, and then we make a new key.
  • You're locked out with the key inside the car. That is a car lockout job rather than a key-making job, though the two sometimes overlap.

How do we replace a car key, step by step?

The process is the same whether you're in a driveway or a parking lot. Each step exists for a reason, and we'll explain any of them if you ask.

  1. You call (213) 577-1366 and tell us the year, make, and model, plus what you have: no key, one key, a broken key, or a dead remote. We tell you what we can and can't do on that vehicle and what is likely to affect the cost.
  2. We drive to your location in Cerritos. The car can be at home, at work, or in a lot, as long as we can reach it safely.
  3. We verify ownership. That means photo ID and proof the vehicle is yours, such as registration or title that matches. We ask every time, and you should be wary of any locksmith who doesn't.
  4. We identify the exact key by VIN and confirm what the vehicle needs: a cut blade only, a chip, a remote, or an electronic smart key.
  5. We cut the key. Depending on the vehicle, that means working from your existing key, from the vehicle's key code, or from the lock itself.
  6. We program the electronics to the car where the vehicle requires it. Where the vehicle allows it, we can also remove a lost key from the car's memory so that key no longer starts the vehicle.
  7. We test everything before we leave: door, trunk if applicable, ignition, and every remote function. Then we hand you all the keys, and you check them yourself.

Locked out or need a locksmith now?

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

Call (213) 577-1366

Duplicate car key, spare car key, or replacement: what's the difference?

People use these terms loosely, and the difference changes the job. Here is how we use the words, so we're talking about the same thing when you call.

  • Duplicate car key: a copy made from a key you still have. It is the most straightforward case.
  • Spare car key: simply an extra key. It may be a duplicate of a working key or a new key made from the vehicle's records if you only have none.
  • Replacement key: a new key when none of your existing keys work or you have none left.
  • Car key cutting: shaping the physical blade. On its own, cutting may not be enough, because some vehicles will not start until the key's electronics are programmed to the car. Our transponder key programming page explains that part.
  • Ignition key replacement: a key that both turns the lock and is accepted by the car. A key can turn the ignition and still not start the vehicle if it hasn't been programmed, which is why we test the whole thing rather than just the fit.

What affects the cost of car key replacement?

We don't quote numbers on a web page, because two cars in the same Cerritos parking lot can have completely different key requirements. What we can do is show you what moves the cost, so a figure on the phone makes sense.

Dealer-only cases deserve a plain word. Some vehicles restrict certain key work to the dealer or manufacturer. When yours is one of them, we say so directly instead of starting a job we can't finish.

  • Vehicle year, make, and model. This decides which key type the car uses and how it's programmed.
  • Key type. A plain cut key, a key with a chip, a remote key, and a smart key are different jobs with different parts.
  • Whether you have a working key. Copying a key that exists is usually the more economical route compared with creating one from nothing after a loss.
  • How many keys you need. Making two in one visit is often more efficient than coming back later for a second.
  • Whether old keys need to be removed from the car's memory, which adds work when a key has been lost or stolen.
  • Time of day and location. After-hours calls and distance from our base are real factors. Cerritos is about 29 miles from our Westwood storefront, which is why we explain this up front.
  • The condition of the lock or ignition. A worn ignition can interfere with a new key, and fixing it is separate work we'd discuss with you first.
  • Parts availability. Rarely, a key blank or part has to be sourced, which can change the timing and the total.

Locked out or need a locksmith now?

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

Call (213) 577-1366

Can you do same day car key replacement in Cerritos?

Often, yes, but we won't say so before we know your vehicle. Our phone line is answered 24 hours a day, 7 days a week, and the van arrives equipped to cut and program on site. For many vehicles the whole job happens in one visit, in your driveway or the lot where the car sits.

What decides it is the car. If the right key blank is on the van and the vehicle allows us to program it, same day car key replacement is realistic. If a part has to be ordered, or the vehicle is one of the dealer-only cases, we tell you on the call or when we've checked the VIN, so you can plan around it instead of waiting on a promise we can't back up.

Giving us the year, make, and model when you call, and saying whether you have any working key at all, lets us tell you sooner which of these you're in.

Car key replacement near Cerritos Auto Square, Towne Center, and the 90703 ZIP

Cerritos sits in the southeast part of Los Angeles County, and our Westwood storefront is about 29 miles away. That distance is exactly why this work is mobile: our mobile locksmith vans bring the equipment to you anywhere in 90703 instead of asking you to come to us.

One scenario we're set up for is replacement car keys and fobs for shoppers near the Cerritos Auto Square. Someone ends up with a vehicle that has only one key, or loses a fob while out for the day, and wants a second key made without losing the afternoon. We come to the car, wherever it's parked in the Cerritos Auto Square district.

The same goes for the Los Cerritos Center area and Cerritos Towne Center: if a key is lost or a remote dies in the middle of errands, tell us which lot and where in it, and we'll meet you at the vehicle. We also work along the Carmenita Road and South Street corridors, and at the curb on residential streets.

Most homes in Cerritos are 1960s and 1970s ranch and two-story tract houses, largely owner-occupied, so a lot of these calls start in a driveway or garage. If your car is inside Shadow Park, the gated enclave with staffed gate access, give us your address on the call so we can get through the gate without delay on arrival.

Cerritos is inland, and summer afternoons run warmer than on the coast. If your car is in a sun-exposed lot, tell us and we'll plan the work so you aren't left standing in the heat longer than necessary.

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 car key?

Car keys are a trust job. You're handing over access to a vehicle, so here is what we can honestly say about who you're dealing with.

  • We've been in business since 1987, and we serve 140 cities across Los Angeles and Ventura counties, Cerritos among them.
  • We have a real storefront at 10740 Wilshire Blvd, Los Angeles, CA 90024, plus the mobile vans. You can find us, and you aren't dealing with a phone number and a rented van.
  • One company, no dispatch middlemen. The person who answers (213) 577-1366 is part of the operation sending the technician.
  • David, the owner and lead technician, oversees the work. Our automotive locksmith services run through him, not through a call center.
  • Phone answered 24 hours a day, 7 days a week, year-round.

What should you have ready when you call?

A few details let us give you a straight answer faster. None of this is a hurdle; it's what we need to do the job properly.

Also: if you bought a key or fob online and want us to use it, tell us first. Some of these can be programmed and some can't, because they're locked to another vehicle or built to a different specification. We'd rather know before we arrive.

One more thing worth knowing. California requires locksmith companies to hold a BSIS LCO license, and you should ask any locksmith for it before work begins.

  • Year, make, and model of the vehicle, and the VIN if you can read it through the windshield.
  • Where the car is: street address, parking lot name, or gate details if you're in a gated community.
  • What you have: no key, one key, a broken key, or a dead remote.
  • Photo ID and proof of ownership, such as registration or title.
  • A photo of your existing key or fob, if you have one.

Frequently asked questions

Can you make a car key if I've lost every key I had?

In many cases, yes. With no original to copy, we make the key from your vehicle's identification and records, after verifying ownership. Whether your particular vehicle allows that is something we confirm by VIN, and a few vehicles are dealer-only.

Do I need to bring my car to you in Cerritos?

No. Our vans come to the vehicle, whether it's at home, at work, or in a parking lot. You don't need to tow it or drive it anywhere with no key.

What proof of ownership will you ask for?

Photo ID and something showing the vehicle is yours, such as registration or title that matches your ID. We ask every time. It protects you as much as it protects us.

Is a locksmith-made key as good as a dealer key?

For many vehicles, a key we cut and program starts the car and works the functions it was programmed for, the same as an original. Some vehicles are dealer-only for certain key work, and we say so honestly when we check your VIN.

Is a spare cheaper than replacing after I lose all my keys?

A spare made while you still have a working key is usually the more economical route. Copying an existing key generally involves less work than creating one from nothing and clearing lost keys from the car's memory.

Can you do same day car key replacement?

Often, yes. We answer the phone 24 hours a day, and the van is equipped to cut and program on site. It depends on your vehicle and on whether the right key and parts are available. We tell you plainly once we know the year, make, and model.

My key broke off in the ignition. What happens?

The broken piece has to come out before a new key can be made, and we also look at whether the ignition itself is damaged. If it is, we explain that separately, because a new key alone won't fix a worn or damaged cylinder.

Will my old lost key still start the car after you make a new one?

Not necessarily. Where the vehicle allows it, we can remove a lost key from the car's memory so it no longer works. Not every vehicle supports this, and we tell you which applies to yours.

Can you meet me at Los Cerritos Center or inside a gated community?

Yes. Tell us the lot and where the car is parked, or give us the gate details for places like Shadow Park, so we can reach the vehicle without delay.

More locksmith help in Cerritos

Car Key Replacement near Cerritos

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 Cerritos?

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

Call (213) 577-1366
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