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Wilshire Lock & Key

24/7 locksmith · Lake Balboa, CA

Key Fob Replacement in Lake Balboa, CA

Wilshire Lock & Key replaces and programs key fobs, remotes, and push-button start smart keys for drivers in Lake Balboa. We answer 24 hours a day, seven days a week, and our mobile vans come to your car. Call (213) 577-1366 and tell us the make, model, and year.

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

What a key fob replacement actually involves

A key fob looks simple, but there are usually three separate things inside it that have to agree with your car: the remote buttons that lock and unlock, a transponder or security chip that lets the engine run, and, on newer vehicles, a proximity radio that lets the car sense the key in your pocket. Replacing a fob means getting a new unit that matches your vehicle, cutting the emergency blade if there is one, and programming the electronics so the car accepts it.

That is why a fob you order online for a few clicks often turns out to be useless. It may be the wrong frequency, the wrong chip family, or a locked unit that was already paired to another car and cannot be reused. We see that regularly, and we would rather tell you up front what is likely to work than sell you a part that sits in a drawer.

If you are in Lake Balboa and your fob is lost, cracked, soaked, or simply not responding anymore, the first step is a short phone call. Give us the make, model, and year, and tell us whether the car starts with a turned key, a flip key, or a push button. From that we can usually tell you what kind of fob you have and what the job will involve.

Which kind of fob do you have?

People use the word fob for several different devices, and the type matters because it changes the process. Here is how we sort them when someone calls.

If you are not sure which one you have, do not worry. Describe how the car starts and what the key looks like, and we will work it out with you. When the description is not enough, we confirm by VIN or by looking at the vehicle in person rather than guessing.

  • Remote head key or flip key: a metal blade attached to a plastic head with lock and unlock buttons. You still put a blade in the ignition. These need a cut blade, a remote function, and a chip that the car recognizes.
  • Separate remote plus a transponder key: older setups where the buttons live on one small fob and the starting key is another piece. Sometimes only the remote part has failed, and that is a lighter job.
  • Proximity or smart key: you keep it in a pocket or bag and the doors unlock when you touch the handle. This is the key most people mean when they search for smart car key replacement or proximity key replacement.
  • Push to start key: the car starts with a button, not a blade in a slot. It usually works with a proximity fob, and the car has to be taught each fob individually. Push button start key replacement is the same job under a different name.
  • Emergency blade only: most proximity fobs hide a small mechanical key. It opens the door if the fob battery dies, but it does not start the car.

Locked out or need a locksmith now?

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

Call (213) 577-1366

How we replace and program a key fob, step by step

Our mobile vans carry the equipment to do this at your car, so you do not have to arrange a tow or a ride. The process is the same whether we meet you in a driveway, a side street, or a parking lot. Mobile key fob programming is a large part of what we do, and it is usually done where the vehicle is parked.

  1. You call (213) 577-1366 at any hour. We ask for the make, model, year, and how the car starts, and whether you have any working key left.
  2. We identify the correct fob type for your vehicle. If the information is unclear, we confirm by VIN rather than assuming.
  3. We tell you honestly whether the job is something we can do on-site or whether your vehicle falls into a dealer-only category. Everything is explained before we begin.
  4. A technician comes to your location. We check that you are the owner or authorized driver, which means looking at your ID and registration or similar proof tied to the car.
  5. We cut the emergency blade or key blade if your fob has one, matching it to your locks.
  6. We program the new fob so the car accepts the remote functions and, where applicable, the engine start. If you have other working fobs, we make sure they still work after programming.
  7. We test every button, the door handles for proximity entry, and the push-button start if it applies. You walk away having seen it work.

What affects the cost of key fob replacement in Lake Balboa?

We do not quote numbers on a web page because the honest answer depends on the car. What we can do is explain the pieces that move the price, so a quote over the phone makes sense to you.

In many cases a replacement fob handled by a locksmith is the more economical route compared with going through a dealer, mainly because the dealer often needs the car brought to them and sometimes needs a part ordered. That is not true for every vehicle, and we will say so when a dealer is the right call.

Ask for the full job in one quote: fob, blade, programming, and any trip charge. A clear explanation of what is included is more useful than a low number with surprises attached.

  • Make, model, and year: some brands use fobs that are widely available and straightforward to program, while others use more locked-down systems.
  • Fob type: a basic remote costs differently from a proximity key with a push-button start system.
  • Whether you have a working key: adding a spare when one still works is usually simpler than starting from nothing.
  • All keys lost: when no original fob exists, the job involves more steps, and our page on lost car key replacement covers that situation in detail.
  • The fob itself: genuine, aftermarket, or a quality equivalent can differ, and we explain the options when there is a real choice.
  • Blade cutting: some fobs need a precision-cut blade, others do not.
  • Time of day and location: after-hours calls and travel distance can affect the total, and we tell you before dispatching.

Locked out or need a locksmith now?

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

Call (213) 577-1366

When the dealer is the only option

We are a locksmith, not a dealer, and some situations are not ours to solve. A few makes and model years use security systems that only the manufacturer can program, or that need factory-level access we do not have. When your vehicle is in that group, we will say so on the phone, not after driving to you.

The same goes for conflicting information. Fob part numbers and chip details can differ between trims or production dates of the same model. When the data on a specific car is unclear, we confirm by VIN or in person before we promise anything. We would sooner delay an answer for a few minutes than give you a wrong one.

When we can do the job, you get the benefit of a local company that comes to you. When we cannot, a straight answer saves you a wasted trip and lets you go to the dealer with the right information. If you want to understand the broader picture first, our overview of automotive locksmith service in Lake Balboa explains what we handle on the car side.

Key fob service around Lake Balboa

Lake Balboa sits in ZIP code 91406 on the Valley floor beside the Sepulveda Basin, and most of the fob calls we think about here come from how people actually live and park in the neighborhood. The area is mostly single-story postwar homes with driveways and curb parking, plus apartment buildings along Sherman Way and Victory Boulevard. A resident in one of those apartment buildings often has a car parked on the street or in a shared lot, and the fob goes missing somewhere between the front door and the car. That is a mobile job by nature, so we come to the street or the building.

Another scenario we expect is the parking lot at Anthony C. Beilenson Park, where people spend an afternoon near the lake, set a keyring down on a bench or a picnic table, and drive-up to find only half of it. A lost fob can also leave the car locked with the keys inside or somewhere in the basin area, so sometimes the first problem is getting into the car and the second is the replacement fob. We handle them in sequence at the same visit when possible.

Drivers along the Balboa Boulevard, Victory Boulevard, Sherman Way, and Vanowen Street corridors do a lot of short daily trips, and a fob that has been through a thousand pocket washes eventually fails. Battery trouble, worn buttons, and cracked cases are common long before the electronics fail. Sometimes a fresh battery or a shell swap solves it. When the fob is dead, we replace and program it. Families near the Birmingham Charter High School area, with multiple drivers sharing a vehicle, often benefit from adding a spare fob while they are at it.

We are based at 10740 Wilshire Blvd in Westwood, about 13 miles from Lake Balboa, and our vans cover the neighborhood throughout the day and night. If your car is parked near the west side of Van Nuys Airport or anywhere else in 91406, tell us the cross streets when you call and we will take it from there.

Locked out or need a locksmith now?

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

Call (213) 577-1366

Spare key fob: the cheaper time to do it is before you lose the last one

The most overlooked reason to call us is not an emergency. It is the day you realize you are down to one working fob. Adding a spare while you still have a working key is usually a simpler job than replacing everything after the last one disappears, because the car can be programmed using an existing key on many vehicles.

If you only have one fob, we strongly suggest making a spare, even when you are not sure you need one. A spare lives in a drawer at home, and it covers you when the working fob gets run over, dropped in a pool, or left in a rental car. If you only need a mechanical blade copy without electronics, that is a different and lighter service, covered under key duplication.

For a basic transponder key without remote buttons, our page on transponder key programming is the closer match. For a full explanation of new keys in general, including lost-key situations, see car key replacement.

Why call Wilshire Lock & Key for a fob

We have been in business since 1987, and that history matters on a job like this because car key technology has changed several times in that span. We have a real storefront at 10740 Wilshire Blvd in Los Angeles, CA 90024, and mobile vans that go out to customers across 140 cities in Los Angeles and Ventura counties.

When you call (213) 577-1366, you reach us, not a national call center that resells your job to whoever is closest. We are one company with no dispatch middlemen, and the person who talks to you about the work is part of the team that does it. David, the owner and lead technician, oversees how jobs are done, and that includes being straightforward when a car is a dealer-only case.

California requires locksmith companies to hold a BSIS LCO license, and you should ask any locksmith for it before they touch your car. It is a reasonable request, and it is a good way to screen out operators who are not what they say they are. Our license number is being added to the site, and you are welcome to ask about it when you call.

If your problem goes beyond the fob, for example the ignition itself is worn or damaged, that is a different repair and we cover it under ignition repair. If you need us to come out and do any of this on-site, the details of how we work are on our mobile locksmith page for Lake Balboa.

Locked out or need a locksmith now?

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

Call (213) 577-1366

How to get started

The easiest way to start is to call (213) 577-1366 at any hour. Keep the vehicle registration or another proof of ownership handy, and know where the car is parked. If you would rather send a message first, our contact page is available, though a phone call is faster when you are stranded.

Before you call, it helps to check a few things: whether your fob battery is simply dead, whether you have another working key at home, and whether the car shows any warning when you try to start it. Those details save time and sometimes spare you a replacement entirely. Our main page for the neighborhood, locksmith service in Lake Balboa, lists everything else we do here.

Frequently asked questions

Can you replace a key fob if I have lost every key to my car?

In many cases yes, but it is a bigger job than adding a spare because there is no working key for the car to learn from. The details depend on the make, model, and year, and some vehicles are dealer-only. Call (213) 577-1366 and we will confirm by VIN what is possible before we come out.

Do you come to me in Lake Balboa or do I need to bring the car in?

Our mobile vans come to you, whether you are at home in 91406, at a parking lot, or on the street. We also have a storefront at 10740 Wilshire Blvd in Westwood, about 13 miles away, but most fob jobs are done where the car is parked.

What is the difference between a key fob and a transponder key?

A transponder key has a chip that lets the engine start but may have no remote buttons. A fob usually adds lock, unlock, and sometimes trunk or panic buttons. Many modern keys combine both in one piece. If you only need a chip key programmed, see our transponder key programming page.

Can you program a push-to-start smart key?

Often we can, depending on the vehicle. Proximity systems differ by manufacturer, and a few require dealer-level access. We confirm by VIN or in person and tell you honestly before starting whether it is something we can do.

Is it better to buy a fob online and have you program it?

It can work, but it is a gamble. Online fobs are sometimes the wrong frequency or chip type, or they are locked to another vehicle and cannot be reused. Talk to us before you order so we can tell you what to look for. We may also be able to supply the fob ourselves.

My fob works but only sometimes. Do I need a new one?

Not always. A weak battery, worn buttons, or a cracked case can cause intermittent behavior. We can often tell from a description whether a battery change or shell replacement will solve it. If the electronics have failed, we replace and program a new fob.

Will my old fob still work after you program a new one?

On many vehicles, existing fobs keep working when we add a new one. On others, the programming process erases earlier fobs and all of them have to be re-learned together. That is why we ask you to have every fob you own available when we arrive. If you lost a fob and worry about someone finding it, tell us, because on some cars we can remove the lost key from the system.

How do I know a locksmith is legitimate?

Ask for their BSIS LCO license, which California requires of locksmith companies. Also ask for a clear explanation of what the job includes, and be careful with anyone who will not describe the work before arriving. Our license number is being added to this site, and you can ask us about it at (213) 577-1366.

Can you help if I am locked out of my car and also missing my fob?

Yes. We can usually deal with both during the same visit, getting you into the vehicle first and then replacing and programming the fob. Our car lockout page explains the entry side of that service.

More locksmith help in Lake Balboa

Key Fob Replacement near Lake Balboa

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 Lake Balboa?

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

Call (213) 577-1366
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