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Crenshaw Lock

Transponder Key Programming in Pacoima · 24/7 mobile

Transponder Key Programming in Pacoima, California

Crenshaw Lock Company provides mobile transponder key programming in Pacoima, California, 24/7. We come to your vehicle and program chip keys to your immobilizer, including when all keys are lost. We are fully mobile with no storefront. Call (323) 997-8867 to talk through your vehicle.

  • Mobile to your Pacoima 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 modern car key is more than a cut piece of metal. Inside the plastic head is a small transponder chip, and your vehicle's immobilizer will not let the engine run unless it recognizes that chip. That is why a key from a hardware-store kiosk can turn the lock but still leave the car dead. Programming is the step that introduces a new key to the car's computer, and it is what we do at your curb.

In Pacoima, a lot of vehicles are working vehicles. Contractors, vendors, delivery drivers and shop owners rely on a van or truck every day, and a lost or broken key can stop a whole day's income. Families here also depend on one or two cars to get to work, school and appointments, so a spare key or a replacement after a loss matters. Crenshaw Lock Company has served Greater Los Angeles and Ventura County since 1987, and owner and lead tech David Shar has seen how disruptive a dead key can be.

Because we are fully mobile, we do not ask you to tow the vehicle anywhere or find a way to a shop. We work wherever the vehicle is parked: a driveway off Van Nuys Boulevard, a street in Hansen Hills, a lot near San Fernando Road, or a yard in the industrial corridor. We are available around the clock, and a phone call is the fastest way to find out what your specific make, model and year will need.

How it works in Pacoima

  1. 1

    Tell us about the vehicle

    Call (323) 997-8867 and give us the make, model, year and where the vehicle is parked. Let us know whether you still have a working key or whether every key is lost, since that changes the approach.

  2. 2

    Verify ownership

    Before we make or program a key, we ask for proof that the vehicle is yours, typically a registration and matching photo ID. This protects you and it is standard practice for responsible locksmiths.

  3. 3

    Identify the right key and chip

    Different vehicles use different key blanks and transponder types. We confirm what your immobilizer expects so the key we prepare is compatible, rather than guessing and wasting your time.

  4. 4

    Cut the key if needed

    If you have no key at all, we can cut a new one on site based on the vehicle's lock or key code information. If you already have a key blank or a remote head key, we prepare it for programming.

  5. 5

    Program to the immobilizer

    Using professional programming equipment connected to the vehicle, we register the new key so the engine will start. Where the vehicle allows it, we can add a spare or remove lost keys from memory.

  6. 6

    Test everything

    We test the door function, the ignition and the start before we finish, and we make sure each key you have works as expected. You leave with a working key and know how it behaves.

Need transponder key programming in Pacoima?

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 immobilizer systems are more involved to program than others
  • Whether you have a working key to copy or all keys are lost, which can require additional steps
  • The type of key: a basic chip key, a remote head key, a flip key or a push-to-start smart key
  • Whether the key must also be cut, or whether you already have a compatible blank
  • How many keys you want programmed, including a spare, and whether lost keys should be erased from the car
  • Where and when the vehicle needs service, including after-hours calls

Why Pacoima chooses us

  • We are fully mobile, so the work happens at your vehicle instead of requiring a tow or a trip to a shop.
  • We are available 24/7, which matters when a work van will not start before a job or you are stranded late at night.
  • Crenshaw Lock Company has served Greater Los Angeles and Ventura County since 1987, and owner David Shar leads the work.
  • We handle both personal cars and work vehicles, including the vans and trucks tradespeople and vendors in Pacoima depend on.
  • We ask for ownership verification up front and explain what the job involves before we begin, so there are no surprises.
  • Because we also do locks, gates and padlocks, we can help a business with vehicle keys and building hardware in one visit when needed.

Transponder Key Programming across Pacoima

Pacoima sits in the northeast San Fernando Valley, and its vehicles reflect how the community lives and works. Along the Van Nuys Boulevard "Mural Mile," in Hansen Hills and around San Fernando Gardens, many households rely on a car or two to get everywhere. Spare keys are a practical safeguard. If you are in ZIP 91331, 91333 or 91334, we can come to wherever the vehicle is parked, whether that is a driveway, a curb or an apartment lot.

The industrial corridor along San Fernando Road is full of auto-repair shops, warehouses and yards where trucks and vans are the tools of the trade. When an employee leaves with a key, or a contractor loses the only chip key to a work van, a programmed replacement gets the vehicle moving again. We can also remove a lost key from the vehicle's memory where supported, so a missing key cannot start the engine.

Pacoima drivers use I-5, Laurel Canyon Boulevard and Glenoaks Boulevard daily, and a car that will not start can derail a whole schedule. If your key fails near Ritchie Valens Recreation Center & Park, Hubert H. Humphrey Memorial Park or anywhere else in town, call (323) 997-8867 and we will come to you.

Locked out or need a locksmith now?

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

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Other Pacoima locksmith services

See all of our Pacoima services, or our citywide transponder key programming page.

Transponder Key Programming in Pacoima — FAQs

What is transponder key programming?
It is the process of registering a chip key with your vehicle's immobilizer so the engine will start. Without that match, the key may open the door but the car will not run.
Can you program a key in Pacoima if I lost all my keys?
In many cases yes. We verify ownership, then prepare and program a new key on site. Call (323) 997-8867 with your vehicle details and we will explain what is involved.
Do I need to tow my car to you?
No. We are fully mobile with no storefront, so we come to your vehicle anywhere in Pacoima, whether at home, work or on the street.
Are you available at night or on weekends?
Yes, we are available 24/7. You can call (323) 997-8867 at any hour to discuss your situation.
Can you program keys for work vans and trucks?
Yes. Many Pacoima contractors and vendors depend on commercial vehicles, and we can program keys for many of them. Tell us the make, model and year when you call.
What affects the price of programming a transponder key?
The main factors are the vehicle's make, model and year, the type of key, whether all keys are lost, whether cutting is needed, and how many keys you want. We explain the factors when you call.
Will you need proof that the car is mine?
Yes. We ask for registration and matching ID before making or programming a key. It protects owners and is a normal practice for reputable locksmiths.
Can lost keys be removed from the car's memory?
On many vehicles, yes. After programming new keys, we can often erase missing ones so they will no longer start the car. Call (323) 997-8867 to check whether your vehicle supports it.
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