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(323) 997-8867
Crenshaw Lock

Key Fob Replacement in South Gate · 24/7 mobile

Key Fob Replacement in South Gate, California

Crenshaw Lock Company provides 24/7 mobile key fob replacement in South Gate, California. We come to you to replace and program remote fobs and smart or proximity keys, whether you lost your only key or it simply stopped working. Call (323) 997-8867 any hour to get started.

  • Mobile to your South Gate 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 key fob that stops working rarely picks a convenient moment. In South Gate it might happen in the parking lot at Azalea Regional Shopping Center, outside a bungalow in Hollydale, or in the early morning before a commute onto the I-710. Whatever the situation, a dead or missing fob can leave a car sitting where it is, and a tow to a dealership is often the assumption people make first.

Crenshaw Lock Company has served Greater Los Angeles and Ventura County since 1987, led by owner and lead technician David Shar. We are fully mobile, which means there is no storefront to drive to. The work is done at your car, wherever it is parked, and we are available around the clock.

This page explains how key fob replacement works, what influences the cost, and what to have ready when you call. We do not quote prices without knowing your vehicle, so the sections below describe the factors involved rather than promising a number.

How it works in South Gate

  1. 1

    Call and describe the situation

    Phone (323) 997-8867 and tell us the make, model and year of the vehicle, whether you have any working keys left, and where the car is parked. This tells us whether you need a simple remote replacement, a transponder key, or a smart proximity key.

  2. 2

    Confirm ownership

    Before any key is made or programmed, we ask for proof that the vehicle is yours, such as registration and matching photo ID. This protects you and is a normal part of responsible automotive locksmith work.

  3. 3

    We come to your location

    Because we are mobile, we meet you at home, work, a shopping center lot, or the roadside. There is nothing to tow in most cases, and you do not need to find a shop that is open.

  4. 4

    Cut, if needed, and program the fob

    If your vehicle uses a physical emergency blade, we cut it. Then we program the new fob so the car recognizes it, and we set up the remote functions such as lock, unlock and trunk where the vehicle supports them.

  5. 5

    Test everything before we finish

    We try the fob at the door, the ignition or start button, and any remote features. If you have other working keys, we check that they still operate as expected after programming.

Need key fob replacement in South Gate?

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 far more complex security systems than others.
  • Type of key: a basic remote, a transponder-equipped key, a flip key, or a smart proximity key each involve different hardware and programming.
  • Whether you still have a working key. Adding a copy is usually simpler than creating a first key when all keys are lost.
  • Whether a physical emergency key blade must be cut as well as the fob programmed.
  • Time of day and your location, since we operate 24/7 and after-hours calls can differ from daytime appointments.
  • Whether the fob is a genuine or an aftermarket unit, and what is available for your specific vehicle.

Why South Gate chooses us

  • Fully mobile service: we do the work at your vehicle in South Gate, so you avoid towing it to a dealership just to get a key.
  • In business since 1987, with the owner, David Shar, leading the work rather than handing it off to an unknown crew.
  • Available 24/7, which matters when a fob dies late at night or before an early shift.
  • Honest guidance on options. If a simple battery replacement fixes your fob, we will tell you instead of selling you a new one.
  • Verification of ownership on every job, which keeps your vehicle's security intact.
  • One company that also handles home, garage, gate and commercial locks, useful if your keys were lost along with a house key.

Key Fob Replacement across South Gate

South Gate is a car-dependent city, and many residents rely on vehicles daily for commutes along the I-710 (Long Beach Fwy), Firestone Blvd, Atlantic Ave and Garfield Ave, with the SR-105 (Century Fwy) close by. Fob problems tend to show up in ordinary places: a driveway in Hollydale near Hollydale Park, a curb along the Tweedy Mile business district on Tweedy Blvd, or a space near the Azalea Regional Shopping Center. Our technicians come to all of these locations in ZIP code 90280.

Much of South Gate's housing is older single-family homes and bungalows, and many of those lots have narrow driveways or street-only parking. That is exactly where mobile service helps, because we work at the curb or in the driveway without moving the car. If you also lost a house key along with your fob, we can discuss rekeying older deadbolts at the same visit.

Workers along the Firestone Boulevard corridor and the industrial areas near the LA River often park fleet or personal vehicles for long shifts, and a failed fob can stall a whole day. Whether you are near South Gate Park, on Imperial Hwy, or anywhere else in the city, call (323) 997-8867 and we will talk through what your vehicle needs.

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 South Gate locksmith services

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

Key Fob Replacement in South Gate — FAQs

Can you replace a key fob if I lost all my keys?
In many cases yes. Having no working key makes the job more involved, but we can often create and program a new key on site. Call (323) 997-8867 with your vehicle details and we will explain what is possible for your model.
Do I need to tow my car to a dealership in South Gate?
Often not. Because we are fully mobile, we come to your car and program the fob where it is parked. Some specific vehicles have restrictions, and we will tell you honestly if yours is one of them.
What is the difference between a remote fob and a smart key?
A remote fob has buttons for lock and unlock and usually a key blade or separate ignition key. A smart or proximity key lets you open the door and start the car without taking it from your pocket. Smart keys involve different programming.
Will my old fob still work after you program a new one?
It depends on the vehicle and the process. In some cases, old keys are erased when new ones are programmed. Tell us if you want to keep or remove a lost key from the system, and we will explain the options for your car.
What should I have ready when I call?
Have your vehicle make, model and year, your location, and proof of ownership like registration and photo ID. Any working keys you still have are helpful. You can reach us at (323) 997-8867.
Is my fob dead, or does it just need a battery?
Sometimes a weak battery is the whole problem, especially if range has shortened or buttons work intermittently. We can check that first, and a battery swap may save you from replacing the fob.
Do you work at night and on weekends?
Yes. We operate 24/7 and are fully mobile, so you can call (323) 997-8867 at any hour, including weekends and holidays.
Can you also help with my house or garage keys?
Yes. Crenshaw Lock Company also handles residential rekeys, deadbolts, garage and side-gate locks, and commercial locks, so we can address several needs in one visit if you ask.
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