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Crenshaw Lock

Transponder Key Programming in Palos Verdes Estates · 24/7 mobile

Transponder Key Programming in Palos Verdes Estates, CA

Crenshaw Lock Company provides mobile transponder key programming in Palos Verdes Estates, California, 24 hours a day, 7 days a week. We come to your vehicle and program chip keys to its immobilizer on site. Call (323) 997-8867 to talk with a locksmith about your car.

  • Mobile to your Palos Verdes Estates location
  • Available 24/7
  • Price quoted before we start
Call (323) 997-8867or tap to call — we answer 24/7
Car key being programmed with a handheld programmer inside a car
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A transponder key looks like an ordinary key, but inside the plastic head is a small chip that talks to your car's immobilizer. If the chip's code doesn't match what the car expects, the engine may turn over briefly or not at all, even when the blade turns the ignition perfectly. That is why a hardware-store copy of a modern car key so often fails to start the vehicle. It has to be programmed, not just cut.

In Palos Verdes Estates, this usually comes up in a few ways: a household that has lost its only key, a spare that stopped working, a newly purchased used car that came with a single key, or a family adding a key for a teenager or a house manager. Many homes here sit on hillsides and bluffs with long private driveways, and the nearest dealership is not a casual errand. Having the work done where the car is parked is simply more practical.

Crenshaw Lock Company has served Los Angeles and Ventura County since 1987, and we are fully mobile. There is no storefront to drive to. David Shar and our technicians bring the equipment to you, whether the car is in a gated courtyard, a garage, or at the curb near Malaga Cove Plaza. We will tell you plainly what your particular vehicle requires before any work begins.

How it works in Palos Verdes Estates

  1. 1

    Tell us about the vehicle

    When you call (323) 997-8867, we ask for the make, model, and year, and whether you still have a working key. That helps us understand which type of immobilizer system is involved and what the job will realistically take.

  2. 2

    We come to your location

    Because we are mobile only, a technician drives to wherever the car is, be it a driveway off Palos Verdes Drive West, a hillside garage, or a parking spot near the shoreline. We are available around the clock.

  3. 3

    Confirm ownership

    Before creating or programming keys, we ask for reasonable proof that the vehicle is yours, typically a registration and a matching ID. This protects you and is a normal part of responsible automotive locksmith work.

  4. 4

    Cut and prepare the key

    If you need a new key, the blade is cut to your vehicle's key code or by originating from the lock itself, and a compatible transponder key or chip is selected. We explain whether your car uses a standard transponder, a remote-head key, or something else.

  5. 5

    Program to the immobilizer

    We connect diagnostic programming equipment to the vehicle and register the new key so the immobilizer recognizes it. Depending on the vehicle, this may also involve erasing a lost key so it can no longer start the car.

  6. 6

    Test everything

    We test the key in the door, the ignition, and any remote functions, and we start the engine more than once. You leave with keys that work, and we answer any questions about spares.

Need transponder key programming in Palos Verdes Estates?

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

Call (323) 997-8867

What affects the price

  • Make, model, and year of the vehicle, since some immobilizer systems are far more involved to program than others.
  • Whether you still have a working key to copy from, or all keys are lost and a new key must be originated.
  • The type of key itself: a basic transponder blade, a remote-head key, or a smart or proximity key.
  • How many keys you need programmed during the same visit.
  • Whether a lost key must be removed from the vehicle's memory for security.
  • Time of day and the location of the vehicle, since we operate 24/7 and travel to you.

Why Palos Verdes Estates chooses us

  • Fully mobile service: we do the work at your car, so you never have to tow or drive a non-starting vehicle to a shop.
  • In business since 1987, with a lead technician who is the owner, David Shar, rather than a rotating call center.
  • Honest guidance up front, including telling you when a dealership is the only route for a particular vehicle.
  • Availability 24 hours a day, 7 days a week, which matters when a key goes missing late at night.
  • Experience across the home, auto, and commercial side of locksmithing, so we can also help with the house or gate if that is part of the same call.
  • Ownership verification as standard practice, so a key is never made for a car the requester cannot show is theirs.

Transponder Key Programming across Palos Verdes Estates

Palos Verdes Estates is a very particular place to work. The community was planned in the 1920s by the Olmsted Brothers, and its Spanish Colonial Revival and Mediterranean homes sit along winding roads like Palos Verdes Drive North, Palos Verdes Drive West, and Palos Verdes Drive East. Many properties have long private driveways, gated courtyards, and garages tucked below the street. When a key fails on a car parked in one of those spots, we simply come to you in ZIP code 90274.

Our work here reaches across neighborhoods. In Malaga Cove, near Malaga Cove Plaza, a car may be parked at the curb of an older estate where the owner is already managing a new set of keys for the house after a purchase. In Lunada Bay, bluff-top homes close to the coast mean salt air affects metal hardware, and a car key that has lived in a damp pocket after a beach walk can wear or fail. In Valmonte and Montemalaga, garages are often accessed through narrow, shaded drives where a mobile technician is far more convenient than a tow.

We also know that residents here often value their homes' original character. If your visit to us starts with a car key, but you mention that the front door still has its 1920s mortise lock or a vintage skeleton-key interior door, we are glad to talk about preserving that hardware as well. Whether you are returning from the Palos Verdes Golf Club, Bluff Cove, or a morning at the Shoreline Preserve and find your key no longer starts the car, call (323) 997-8867.

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 Palos Verdes Estates locksmith services

See all of our Palos Verdes Estates services, or our citywide transponder key programming page.

Transponder Key Programming in Palos Verdes Estates — FAQs

Do you offer transponder key programming in Palos Verdes Estates at night?
Yes. Crenshaw Lock Company is available 24 hours a day, 7 days a week and is fully mobile, so we can come to your vehicle in Palos Verdes Estates at any hour. Call (323) 997-8867.
Why won't my car start with a copied key?
If the copy was only cut and does not contain a chip programmed to your vehicle, the immobilizer will not recognize it. The blade may turn the ignition, but the car will not run. A transponder key has to be programmed to the car.
I lost all my keys. Can you still make a new one?
In many cases, yes. We can originate a new key even when no working key is available, though the process depends on the vehicle. Call (323) 997-8867 with your make, model, and year and we will tell you what to expect.
Will you come to my home if the car is in a gated driveway or garage?
Yes. We are mobile only and routinely work at private driveways and garages. If a gate needs a code or someone to open it, just arrange access when you call.
Do I need to prove the car is mine?
Yes. We ask for reasonable documentation, such as registration and a matching photo ID. It is a standard security step and protects owners from unauthorized keys.
Can you remove a lost key from the car's memory?
On many vehicles, yes. When we program new keys, we can often erase the old ones so a lost key cannot start the car. Whether that is possible depends on the vehicle's system.
Is it better to go to a dealership or call a locksmith?
For many vehicles a mobile locksmith is simpler since we come to you and avoid a tow. Some newer or specialized systems may require a dealership, and if that is the case for your car, we will tell you honestly.
Do you also help with older home locks in Palos Verdes Estates?
Yes. Many homes here have original 1920s mortise locks and vintage hardware. We can often rekey or repair them rather than replace them. To discuss a car or a house, call (323) 997-8867.
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