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(323) 997-8867
Crenshaw Lock

Key Fob Replacement in Whittier · 24/7 mobile

Key Fob Replacement in Whittier, California

Crenshaw Lock Company provides 24/7 mobile key fob replacement in Whittier, California. We come to you to replace and program remote fobs and smart or proximity keys, even when every key is lost. Call (323) 997-8867 and tell us your vehicle's make, model, and year.

  • Mobile to your Whittier location
  • Available 24/7
  • Price quoted before we start
Call (323) 997-8867or tap to call — we answer 24/7
Modern car smart key fob on dark leather
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A dead or missing key fob rarely picks a convenient moment. In Whittier it tends to happen in a parking lot at Whittier College, in a driveway off Painter Avenue, or at the end of a long day after a drive down Whittier Boulevard. The car may not start, the doors may not unlock from the button, or the dash may show a key-not-detected warning. Crenshaw Lock Company is fully mobile, so we bring the equipment to the vehicle rather than asking you to tow it anywhere.

A modern fob is more than a button remote. Inside is a transponder or proximity chip that the car's immobilizer must recognize before the engine will run. Replacing one means cutting a key blade when the fob has one, generating or cloning the electronic key data, and programming it so the vehicle accepts it. Which of those steps apply depends entirely on the make, model, and year, so we start by asking about the vehicle rather than guessing.

Crenshaw Lock Company has served Greater Los Angeles and Ventura County since 1987, and owner David Shar leads the work. We are available around the clock, which matters for fob problems because they so often strike at night or on a weekend. We do not have a storefront, so every job happens where your vehicle is parked.

How it works in Whittier

  1. 1

    Call and describe the situation

    Phone (323) 997-8867 and tell us the make, model, and year, whether you have any working key left, and where the car is parked. That tells us whether we are replacing a fob, adding a spare, or starting from zero keys.

  2. 2

    We come to your vehicle

    Our technician travels to you in Whittier, whether you are at home, at work, or stuck on a side street. We are mobile and available 24/7, so there is nothing to tow and no shop to visit.

  3. 3

    Confirm ownership

    Before making a key for any vehicle, we ask for reasonable proof that it is yours, such as ID and registration or title. This protects you and keeps the service legitimate.

  4. 4

    Cut and prepare the key

    If your fob includes an emergency or flip-key blade, we cut it to the vehicle's code. We then prepare the replacement fob so it can communicate with your car's security system.

  5. 5

    Program and pair

    Using professional programming equipment, we pair the new fob with the vehicle's immobilizer and, where supported, set up the remote lock, unlock, trunk, and start functions.

  6. 6

    Test everything before we leave

    We try each button, test the start function, and check the emergency blade in the door. If you want a spare, this is the best time to add it, while we are already connected to the car.

Need key fob replacement in Whittier?

24/7 Mobile Locksmith across Greater Los Angeles & Ventura County. We answer 24/7.

Call (323) 997-8867

What affects the price

  • Vehicle make, model, and year, since some brands use simple remote-head keys and others use encrypted smart keys.
  • Type of key: a basic remote, a flip key, or a proximity smart key with push-button start.
  • Whether you still have a working key to copy or all keys are lost, which changes how much programming is required.
  • Whether the key blade must be cut, including laser-cut or high-security blades.
  • How many fobs you need, because adding a spare during the same visit is usually more efficient than a second trip.
  • Time of day and the location of the vehicle, since we operate 24/7 and travel to you.

Why Whittier chooses us

  • Fully mobile service: we work at your vehicle in Whittier, so you do not need to arrange a tow.
  • In business since 1987, with owner and lead technician David Shar standing behind the work.
  • Available 24/7, including nights, weekends, and holidays, with no timing promises we cannot keep.
  • We explain the options for your specific vehicle, such as aftermarket versus dealer-style fobs, so you can choose knowingly.
  • We test every function and the emergency blade before finishing, and we verify ownership before making keys.
  • Because we are also a full locksmith, we can help if a home or business lock problem comes up on the same trip.

Key Fob Replacement across Whittier

Whittier is a car-dependent city, and fob trouble shows up in all parts of it. In Uptown Whittier, drivers park along Greenleaf Avenue and Whittier Boulevard for dinner or shopping among the brick and Spanish Revival storefronts, and a fob that dies or goes missing there can leave a car stranded after the shops close. Around the Whittier College district, students and staff juggle keys across campus lots and nearby residential streets, where a dropped or lost fob is a common story.

Out in East Whittier and Friendly Hills, the pattern is different. Many households have several vehicles in the driveway, and the cars are often newer models with smart keys that are costly to lose. Friendly Hills homes near Turnbull Canyon have longer driveways and gated entries, so a stranded vehicle may be well away from the street. We come to the driveway, garage, or curb. We regularly cover ZIP codes such as 90601, 90602, 90603, 90604, 90605, 90606, 90607, and 90608.

Whether you were out near Rose Hills Memorial Park, commuting on Beverly Boulevard or Colima Road, or visiting Pio Pico State Historic Park when the fob went missing, call (323) 997-8867. We are mobile, available 24/7, and will tell you what your specific vehicle needs before we start.

Locked out or need a locksmith now?

24/7 Mobile Locksmith across Greater Los Angeles & Ventura County. We answer 24/7.

Call (323) 997-8867

Other Whittier locksmith services

See all of our Whittier services, or our citywide key fob replacement page.

Key Fob Replacement in Whittier — FAQs

Can you replace a key fob if I have lost all my keys in Whittier?
Yes. All-keys-lost situations are common, and we can usually create a new key and program it on site. Call (323) 997-8867 with your vehicle's make, model, and year so we can confirm what is involved.
Do I need to tow my car to you?
No. Crenshaw Lock Company is fully mobile, so we come to your vehicle anywhere in Whittier, whether that is Uptown, East Whittier, or Friendly Hills. We have no storefront.
Do you work on smart keys with push-button start?
We program many smart and proximity keys, though support depends on the make, model, and year. Call (323) 997-8867 and we will tell you whether your vehicle is something we can handle.
What do I need to show to get a new fob made?
We need reasonable proof of ownership, typically a photo ID along with registration or title for the vehicle. This is standard practice and protects you against someone else making a key to your car.
Can you fix a fob that just stopped working?
Sometimes. A dead battery or worn buttons may be the whole problem, and a battery swap can be quick. If the electronics have failed or the fob lost its pairing, replacement and reprogramming may be the answer.
Is a locksmith fob different from a dealer fob?
Both are options for many vehicles. We can explain the choices for your car, including how each one is programmed, so you can decide what fits your situation.
Are you available at night or on weekends?
Yes, we are available 24/7. If you are stuck in Whittier late at night, call (323) 997-8867 and we will talk through the next steps.
Should I get a spare fob while you are there?
It is a good idea. Since we are already programmed into your vehicle during the visit, adding a spare is usually simpler than a second call, and it saves you from another lockout later.
DS

Reviewed by David Shar — Owner & Lead Technician

Crenshaw Lock Company has served Greater Los Angeles & Ventura County since 1987.

Last updated 2026-10-12.

Call (323) 997-8867 · Open 24/7