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Wilshire Lock & Key

24/7 locksmith · Granada Hills, CA

Key Fob Replacement in Granada Hills, CA

Wilshire Lock & Key replaces and programs key fobs, remote car keys and push-button-start smart keys in Granada Hills, 24 hours a day, 7 days a week. We come to your car with the equipment, or you can visit our Westwood storefront. Call (213) 577-1366 and have your make, model, and year ready.

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

What does key fob replacement actually involve?

A key fob is a small computer that happens to fit on a keyring. Inside the case there is a circuit board, a battery, and a radio that talks to your car. When one stops working, gets lost, or gets run through the wash, you cannot just buy a lookalike and expect it to work. The new fob has to be matched to your specific vehicle, and the car has to be told to accept it.

That matching step is what we do. We supply a fob that is correct for your vehicle, cut the emergency blade if your key has one, and program the new fob into the car's memory so it locks, unlocks, and starts the engine. If you lost the old one, we can also remove it from the car's memory where the vehicle allows it, so whoever finds it cannot use it.

Before any of that, it is worth ruling out the simple stuff. A weak battery causes most of the complaints we hear: shorter range, buttons that need two presses, or a dash message about the key. If the fob only needs a battery, say so and we will tell you that on the phone rather than send a van.

Which kind of fob do you have?

The words people use for these keys vary, and the type matters because it changes how the job is done. Here is how we sort them when you call.

  • Remote-head key: a metal blade and the lock, unlock, and trunk buttons built into one piece. Common on many vehicles from the years before push-button start.
  • Flip key: the same idea, but the blade folds into the fob body.
  • Separate remote plus a plain transponder key: two items on the ring. The remote handles the doors, and the key starts the car. You may only need to replace one of the two. See our page on transponder key programming if the key is the part that failed.
  • Proximity or smart key: you keep it in a pocket or bag, touch the door handle, and the car recognizes it. This is the key for push to start and push button start vehicles. It usually has a hidden emergency blade inside.
  • Keyless-entry-only fob: opens the doors but does not start the car. Simpler, but it still has to be programmed.

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

Every vehicle is a little different, but the job follows the same order. This is what to expect from the first call to the last button press.

  1. You call (213) 577-1366 and tell us the make, model, year, and what you have: no fob at all, a broken fob, or one that works but you want a spare key fob made. If you can read us the VIN from the dash or the door jamb, even better.
  2. We tell you plainly whether we expect to handle it at your car or whether your vehicle may be a dealer-only case. Where the information is unclear, we say so and confirm by VIN rather than guess.
  3. We ask for proof that the vehicle is yours, such as registration and your ID. A legitimate locksmith asks for this on every car key job, and you should be wary of anyone who does not.
  4. We come to you with the van, or you come to the Westwood storefront. We confirm the correct fob and, if needed, cut the emergency blade or the key itself.
  5. We program the new fob to the vehicle and, where the car allows, clear out any lost fob so it no longer works.
  6. You test everything with us standing there: lock, unlock, trunk or hatch, panic button, and starting the engine. If you ordered a spare, we test that one too. Do not accept a job as finished until each key has been tried.

Locked out or need a locksmith now?

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

Call (213) 577-1366

What if the fob is lost, not just broken?

There is a real difference between replacing a fob when you still have another working key and replacing one when every key is gone. With a working key in hand, the car can usually be taught the new fob directly, and the job is more straightforward. With every key lost, the work starts from scratch: we have to get into the car's security system without an existing key, which takes more steps and more equipment.

If you are in the all-keys-lost situation, our lost car key replacement page covers it in more detail. If you are locked out as well, read about car lockouts, since getting the door open and making a new key are two different jobs and we can do both on the same visit.

One piece of advice we give everyone with a single working fob: get the spare made now. Making a second key while the first still works is the lighter-cost way to do this. Waiting until the last fob fails turns a routine job into an all-keys-lost one.

How much does key fob replacement cost in Granada Hills?

We do not quote numbers on a web page because the honest answer depends on your vehicle, and a number printed here would be wrong for a lot of people. What we can do is tell you exactly what moves the cost up or down, so the quote you get on the phone makes sense.

The main factors:

  • The type of fob. A basic remote costs less to source than a smart key for a push-button-start vehicle, and some fobs are simply more expensive parts.
  • Make, model, and year. Some manufacturers are open to aftermarket programming, and others lock it down tightly.
  • Whether you have a working key. Adding a key is generally simpler than starting over with every key lost.
  • How many fobs you need. Programming a second at the same visit is usually more economical than a separate trip later.
  • Whether an emergency blade or key has to be cut as part of the job.
  • Where and when. A van coming to you at an odd hour involves different effort from a drive-in to the storefront during the day.
  • Whether the car needs extra work, such as a damaged ignition or a lock that no longer turns. That is a separate repair, and you can read about ignition repair if that is your situation.

Can this be done at your car, or does it need the dealer?

For many vehicles, a locksmith can supply and program a replacement fob without going near a dealership. That is the reason mobile key fob programming exists: we bring the programming equipment and the fob to you, and you avoid arranging a tow or waiting on a service department.

It is not true for every vehicle, and we would rather say so up front. Some makes and model years restrict programming so tightly that the dealer is the only route, or require parts that a dealer has to order. In some cases the fob can only be obtained through the manufacturer. Where that applies to your car, we will tell you directly instead of taking your time and then sending you away.

We do not rely on a generic list for this. We confirm by VIN and by looking at the vehicle, because what is true for one trim level or model year is not always true for the next. If it turns out to be dealer-only, you will hear that from us on the phone, and we will describe what you will need to bring them.

Locked out or need a locksmith now?

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

Call (213) 577-1366

Key fob replacement around Granada Hills

Granada Hills sits at the northern edge of the Valley, about 23 miles from our Westwood storefront, and the whole community is covered by ZIP 91344. Most of our work here happens where you park: a driveway on a quiet street in Old Granada Hills, a spot in front of a ranch-tract home, or a lot along Devonshire Street or Zelzah Avenue. Because the programming happens at the vehicle, it does not matter much whether the car is on a driveway, curb, or business lot.

Foothill neighborhoods change the situation a bit. If you live up toward O'Melveny Park or Bee Canyon, or north of the 118, a lost fob can leave you well away from a dealership or a shop, and a van that comes to you is more useful than a ride into town. The same goes for a hiker who returns to a trailhead and finds the pocket empty. We handle the car-side problem: a new fob, programmed, plus a car lockout if needed.

Business owners around Old Granada Village on Chatsworth Street often run a work vehicle with a single fob. The fob is the one thing that vehicle cannot do without, and getting a spare programmed while the van is still running is much easier than dealing with it when it is gone. Residents near Knollwood Country Club with multiple vehicles in the driveway face the same math: one fob per car is one lost keyring away from a problem.

Hot summers in the north Valley foothills are hard on plastic cases and small batteries, especially for a fob that lives on a dash or in a sun-baked parked car. If your range has been shrinking, test the battery first. And if you live in the Balboa Highlands tract, remember that a fob replacement happens entirely at the car, so none of the house hardware your neighbors care about preserving is touched.

Why call Wilshire Lock & Key?

We have been in business since 1987, and car keys have changed enormously in that time, from a cut piece of brass to a computer in your pocket. We have worked through those changes, and that experience is what we bring to a modern smart key.

A few things are worth knowing before you choose a locksmith for this kind of work:

  • One company, no dispatch middleman. The people you phone are the people who work on your vehicle. Calls go to us at (213) 577-1366, 24 hours a day, 7 days a week.
  • A real storefront at 10740 Wilshire Blvd in Westwood, plus mobile service vans. You can come to us or we come to you.
  • David, the owner and lead technician, oversees the work. If something unusual comes up with your vehicle, it does not get lost between departments.
  • We serve 140 cities across Los Angeles and Ventura counties, so our mobile service is built around traveling to the customer. Learn more about our mobile locksmith service.
  • We tell you when a job is dealer-only or when you simply need a battery. That sometimes costs us a job, and we are fine with it.
  • California requires locksmith companies to hold a BSIS LCO license. Ask any locksmith you are considering for their license number before they touch your vehicle, including us.

Locked out or need a locksmith now?

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

Call (213) 577-1366

Before you call: what to have ready

A few details make the call faster and the quote more accurate. None of these are required to start, but they help.

  • The make, model, and year of the vehicle.
  • The VIN, found on the dash near the windshield or on the driver door jamb.
  • Whether you have any working key or fob, even a damaged one. Bring it along, since the old unit sometimes helps.
  • Whether the car starts with a key or a push button.
  • Where the vehicle is, and whether it is in a garage, on the street, or at a trailhead or lot.
  • Your registration and ID, so we can confirm the car is yours.
  • Whether you also want a spare. We can often do it in the same visit.

Related car key services

If your problem turns out to be bigger than the fob, we have separate pages for the rest of our vehicle work. Our automotive locksmith overview covers the full range, and car key replacement covers standard keys and combinations that are not fob-based. If you would rather talk it through first, you can contact us or call (213) 577-1366 any hour.

Frequently asked questions

How long does a key fob last before it needs replacing?

There is no fixed lifespan. A fob can last for many years, but the battery is the first thing to go, and the case, buttons, and solder joints wear with use. Heat, dropping it, and water damage shorten life considerably. Weak range or buttons that need repeated presses usually point to the battery, so try that before assuming the fob has failed.

Can you program a key fob I bought online?

Sometimes. Whether it will work depends on the fob being the correct type for your exact vehicle and on the car allowing aftermarket programming. Many online fobs are the wrong frequency, locked to another vehicle, or low-quality. Call us with the make, model, year, and VIN, and we will tell you before you spend anything whether we can use it or whether we should supply the fob.

I lost my only key fob. Can you still make a new one?

In many cases, yes. It is a bigger job than adding a spare because there is no working key to start from, and it depends on the vehicle. Some vehicles are dealer-only for all-keys-lost situations. We confirm by VIN and tell you honestly which route applies. Our lost car key replacement page has more detail.

Do you come to me in Granada Hills, or do I have to bring the car in?

We come to you. Our mobile vans carry programming equipment and fobs, and we serve Granada Hills and the rest of ZIP 91344. If you prefer, you can visit our storefront at 10740 Wilshire Blvd in Westwood. Call (213) 577-1366 and we will help you decide which makes more sense for your vehicle.

Do you replace push to start and push button start smart keys?

Yes, proximity and push-button-start keys are a core part of what we do. These are the most vehicle-specific fobs, so we need your exact make, model, year, and ideally the VIN. Some brands may be dealer-only. We will tell you straight away if your vehicle is one of them.

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

Where the vehicle supports it, we can erase the lost fob from the car's memory when we program the new one, so the old fob no longer starts or unlocks the car. Not every vehicle handles it the same way. If security is a concern, say so when you call, and we will explain what is possible for your car.

What proof do I need to show that the car is mine?

Expect to be asked for your ID and the vehicle registration or another proof of ownership. We ask this on every car key job because making a key for a vehicle without checking ownership is how thefts happen. Any locksmith who skips this step is one to avoid.

Is a locksmith or the dealer better for a key fob replacement?

For many vehicles, a locksmith is the more convenient route because we come to the car and can often program on the spot. For some makes and model years, the dealer is the only option, and we say so honestly. The fastest way to find out is a short call with your VIN.

More locksmith help in Granada Hills

Key Fob Replacement near Granada Hills

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 Granada Hills?

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

Call (213) 577-1366
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