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Wilshire Lock & Key

24/7 locksmith · Artesia, CA

Key Fob Replacement in Artesia, CA

Wilshire Lock & Key replaces and programs key fobs in Artesia, CA: remote car keys, smart keys, and push-button-start fobs. Our mobile vans come to you, and our phone is answered 24 hours a day, 7 days a week at (213) 577-1366. Call with your make, model, and year, and we'll explain your options.

  • Since 1987
  • Westwood storefront + mobile vans
  • A person answers, day or night
Car key fob opened for battery and shell replacement

Need a key fob replaced in Artesia?

A key fob usually fails at an inconvenient moment. The buttons stop responding in a parking lot off Pioneer Boulevard, the push-to-start car announces that it can't find the key, or the fob is simply gone. Most of these problems can be solved without towing the car to a dealership, though not every vehicle lets an independent locksmith do the whole job. We tell you which situation you are in before any work starts.

Key fob replacement is a different job from cutting a plain metal key. A modern fob holds a transponder chip, a radio transmitter, and in many cars a hidden emergency blade or a proximity circuit. The replacement has to be the correct hardware for your exact vehicle, and then it has to be programmed so the car accepts it. That is why a cheap online fob or a quick copy from a kiosk so often fails to start a newer car.

This page covers remote car key replacement, smart car key replacement, proximity key replacement, push to start key replacement, and spare key fob programming. If you are locked out of the car rather than needing a new fob, that is a slightly different call, and we cover it under car lockout service in Artesia. For the full range of vehicle work we do, see our automotive locksmith page.

What kinds of key fobs can be replaced and programmed?

People use the words remote, fob, smart key, and proximity key almost interchangeably, and so do many shops. The differences matter because they change what the replacement involves. If you are not sure what you have, pick up the key and look at it. Does it have a metal blade? Do you put it in the ignition, or just press a button on the dash with the key in your pocket? Those two answers tell us most of what we need.

These are the types we handle:

  • Remote head keys: a metal blade with the lock, unlock, and trunk buttons built into the head. The blade usually has to be cut, and the chip inside has to be programmed.
  • Flip keys: the same idea, but the blade folds into the fob body. They have more moving parts, so the hinge is often what wears out first.
  • Standalone remotes: a separate fob that locks and unlocks the doors. Some also carry the chip that lets the car start, and some do not, which is worth knowing before you order anything.
  • Smart keys and proximity keys: the car senses the fob nearby, so you can open the door and start the engine without taking it out of your pocket.
  • Push-button-start fobs: the fob that works with a start button instead of an ignition slot. Many contain a small emergency blade for a dead-battery situation.

Locked out or need a locksmith now?

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

Call (213) 577-1366

How does key fob programming work, step by step?

Every vehicle has its own rules, but the sequence for a replacement is consistent. Here is how a typical visit goes, whether we come to your car or you reach us at our Westwood storefront.

  1. You call (213) 577-1366 and tell us the make, model, and year, what kind of key you have, and what you still have in hand. The VIN, which is visible at the base of the windshield, helps a lot.
  2. We identify the fob type your car uses and tell you plainly whether it is something we can do for your vehicle or something that needs the dealer.
  3. We give you a clear picture of what drives the cost for your situation, and you decide whether to go ahead.
  4. We come to the car with a mobile van. Because we work from the vehicle's location, you do not need to drive a car that may not start.
  5. Before we program anything, we ask for proof that the car is yours, such as registration or title and a matching ID. Making keys for someone else's car is not something a reputable locksmith does.
  6. We cut the emergency blade if your fob uses one, then program the new fob to the vehicle so the car recognizes it.
  7. We test everything: lock, unlock, trunk, panic button, and starting the car. If you have more than one fob, we test each one.
  8. We tell you what battery your fob uses and how to change it, and what to do now so a lost fob doesn't turn into a bigger problem.

What affects the cost of key fob replacement in Artesia?

We don't quote numbers on a web page, because the honest answer depends on your car. What we can do is tell you exactly what moves the price, so a quote over the phone makes sense to you.

Programming a fob is rarely one fixed task. A vehicle with one working key left is usually a simpler job than one where every key is gone. The hardware itself varies widely from one model to another. Here are the main factors:

  • Make, model, and year: some systems are simple to work with, others require more equipment and more steps.
  • Fob type: a basic remote costs less to source than a smart key with proximity features.
  • Whether you have a working key: adding a fob to a car with an existing key is generally easier than creating one from scratch.
  • Blade cutting: a fob with an emergency blade needs it cut accurately; a fob without one does not.
  • Number of fobs: it is often more economical to program a spare in the same visit than to schedule a second one later.
  • Original versus aftermarket hardware: a quality aftermarket fob is usually the more economical route when it works with your vehicle, but some cars only accept the original part.
  • Location and hour: a mobile visit involves travel, and a late-night call involves different logistics than a weekday afternoon.
  • What else is wrong: occasionally the fob is fine and a different component is at fault, which changes the work.

Locked out or need a locksmith now?

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

Call (213) 577-1366

Should you make a spare key fob before you lose the last one?

Yes, if you can. This is the single most useful piece of advice we give on this subject. Adding a spare fob while you still have a working one is generally a simpler and calmer job than replacing keys after the last one disappears. The car can read your existing key, and there is no urgency in the process.

If every key is gone, we can often still help. The job is more involved, and what is possible depends on the vehicle. Our page on lost car key replacement explains that situation in detail. If you simply want to understand how chip-based keys are matched to a car, see our overview of transponder key programming. And if you want a broader view of options such as cut keys, remote head keys, and fobs, our car key replacement service page covers it.

Keep the spare somewhere other than your bag or your jacket pocket. A spare that travels with the original protects you from nothing.

Which cars need the dealer, and how do we check?

We would rather tell you a job is not ours than take your money for something we can't finish. Some vehicles, depending on make, model, year, and how the security system was built, require dealer-level access or a manufacturer-issued code that an independent locksmith can't obtain. Some newer systems are locked to the dealer for key creation. Others may be possible for us, but only after we look at the car.

We don't guess about this. We confirm by VIN and in person, and we tell you plainly if your car falls into a dealer-only case, so you don't pay for a visit that can't succeed. Where we can help, we say so and explain what's involved. Where we can't, we say that too.

One more possibility: the fob may not be the problem. A worn ignition, a weak car battery, or a failing receiver can look like a dead fob. If we suspect that, we'll say so, and our ignition repair service is there for when the fault is in the car rather than the key.

Why call Wilshire Lock & Key for a key fob?

We have been in business since 1987, and David, the owner and lead technician, oversees the work. We are one company with a storefront at 10740 Wilshire Blvd in Westwood and our own mobile service vans. When you call, you reach us, not a call center that sells your job to whoever picks it up.

Our phone, (213) 577-1366, is answered 24 hours a day, 7 days a week, year-round. A dead fob doesn't care what time it is, and neither does a lost key at the end of a long night. We serve 140 cities across Los Angeles and Ventura counties, and Artesia is one of them. Our mobile locksmith service in Artesia means you don't need a ride or a tow to get started.

One thing to ask any locksmith, including us: California requires locksmith companies to hold a BSIS LCO license, and you are entitled to ask for the number before work begins. A company that avoids the question 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

Key fob help around Artesia and ZIP 90701

Artesia is a compact city, and the situations where fobs go missing or stop working are tied to how people actually use their cars here. We come to wherever the car is parked in 90701.

Around the Little India and International District on Pioneer Boulevard, the cars are often work vehicles. A restaurant owner, a shop manager, or a delivery driver whose fob has died in the middle of a service doesn't have time to sit at a dealership. If the same bag that held the keys to the shop is the one that went missing, the shop locks may need attention too, and our business lockout service handles the storefront side while we deal with the vehicle. Storefront lockouts and rekeys are a regular part of life along that stretch, and a lost fob can come bundled with them.

In historic downtown Artesia, near 187th Street and Pioneer Boulevard, a car parked for an afternoon errand can end up with a dead fob battery or a fob dropped somewhere along the block. We can meet you there. The same goes for the South Street corridor, where many people live in small apartment complexes and park on or near the street, and for the Artesia Park area, where the older post-war homes on compact lots often mean a household with several drivers and not enough spare fobs to go around. A spare programmed at home, before something goes wrong, is a sensible habit for those households.

On the east edge of the city near Cerritos Towne Center, a fob that fails after shopping is a common call. Whether you are at Artesia Park, A.J. Padelford Park, or the Albert O. Little Community Center when the fob quits, tell us where the car is and we'll plan the visit around it.

Artesia's mild coastal-plain climate is easy on electronics. Salt-air corrosion is minor this far from the ocean, so most fobs here fail the ordinary way: worn buttons, cracked cases, tired batteries, and drops. These are generally fixable, and sometimes a new battery or a new shell is the lighter-cost option. We'll tell you if that is all you need.

How can you keep a key fob working longer?

A few habits prevent most emergency calls:

  • Change the battery when the range starts to shrink or the car needs several tries to respond. Waiting for it to die completely invites a bad moment.
  • Keep a spare programmed and stored at home, not on the same ring as your main key.
  • Don't carry the fob in a pocket with loose keys and coins that scratch and crack the case.
  • Keep it dry. Water inside a fob can corrode the circuit board even if the case looks fine.
  • Learn where your car's emergency start method is. Many smart-key cars let you start the engine with a dead fob by holding it against a specific spot. Your owner's manual shows where.
  • If the fob begins working only some of the time, treat it as an early warning and call before it fails completely.

Frequently asked questions

How much does key fob replacement cost in Artesia?

It depends on your vehicle, the type of fob, whether you still have a working key, and whether the blade needs cutting. We don't publish prices because they vary too much by car. Call (213) 577-1366 with your make, model, and year, and we will explain what applies to your situation before any work begins.

Can you program a new fob if I've lost all my keys?

Often yes, but it depends on the vehicle. Creating a key when none exists is more involved than adding a spare, and some cars are dealer-only for this. We confirm by VIN and in person, and we tell you plainly if your car falls in the dealer-only group.

Will you come to me in Artesia?

Yes. Our mobile vans travel to the car, whether it's near Pioneer Boulevard, around Artesia Park, along South Street, or elsewhere in 90701. You don't need to drive a car that won't start. Our storefront is at 10740 Wilshire Blvd in Westwood if you prefer to come to us.

Can you replace a push-button-start key?

In many cases, yes. Push to start key replacement and proximity key replacement are among the most common fob jobs we do. The hardware has to match your car and be programmed to it. Some newer vehicles limit this to the dealer, and we will tell you if yours does.

Is a locksmith more economical than the dealer for a key fob?

Often it is the more economical route, particularly because we come to you and you avoid towing. That isn't true for every car. In dealer-only cases the dealer is the only option, and we will say so honestly rather than start a job we can't finish.

Can I program a replacement fob myself?

Some vehicles allow a simple self-programming procedure for a remote, but many do not, especially if the fob also has to start the engine. Buying a fob online first is a common way to end up with hardware that doesn't fit your car. Call us with your vehicle details before you buy anything.

What do I need to show to get a fob made?

We ask for proof that the vehicle is yours, typically registration or title plus a matching ID. It protects you, because it prevents someone else from getting a working key to your car.

Is my fob dead, or does it just need a battery?

If the range has been shrinking, the buttons work only sometimes, or a warning light appears on the dash, the battery is the likely cause and replacing it is the lighter-cost fix. If a new battery doesn't help, or the fob is cracked or has been wet, it may need replacement. We can often tell from a description over the phone.

Do you answer calls for key fobs at night?

Yes. Our phone is answered 24 hours a day, 7 days a week, year-round at (213) 577-1366. If your fob fails late at night, call and we'll talk you through the options and plan the visit.

More locksmith help in Artesia

Key Fob Replacement near Artesia

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

Last updated 2026-10-11.

Ready for key fob replacement in Artesia?

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

Call (213) 577-1366
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