Open 24/7 · Greater Los Angeles & Ventura County

(323) 997-8867
Crenshaw Lock

Key Fob Replacement in San Gabriel · 24/7 mobile

Key Fob Replacement in San Gabriel, California

Crenshaw Lock Company provides mobile key fob replacement and programming in San Gabriel, California, 24 hours a day, 7 days a week. We replace remote fobs and smart proximity keys at your car, wherever it is parked. Call (323) 997-8867 to describe your vehicle and get started.

  • Mobile to your San Gabriel 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
Open now(323) 997-8867

Losing a key fob in San Gabriel rarely happens at a convenient moment. It might slip out of a pocket on a crowded evening along Valley Boulevard's Golden Mile, get left behind after a visit to the Mission District, or simply stop working one morning when the battery or the internal board gives out. Modern fobs are not just buttons on a plastic shell. They hold a transponder or encrypted smart key that has to be recognized by your vehicle's computer before the engine will start.

Crenshaw Lock Company has served Greater Los Angeles and Ventura County since 1987, and owner and lead technician David Shar has watched vehicle key technology change from simple metal blades to proximity keys that never leave your pocket. We are fully mobile. There is no storefront to visit and no tow to arrange. We come to your driveway, your apartment garage, your workplace lot, or the curb where you are stranded, and we cut, replace, and program the key there.

Whether you have a flip key, a standard remote head key, or a push-button-start smart key, the goal is the same: get you a working replacement, and if the old one was lost, make sure the missing one can no longer start the car. We will tell you plainly what your vehicle needs before any work begins, and we will say so if a particular model calls for something we cannot do at the roadside.

How it works in San Gabriel

  1. 1

    Call and describe the vehicle

    Phone (323) 997-8867 any hour. Tell us the make, model, and year, whether you have any working key left, and where the vehicle is. That lets us plan which fob type and programming approach fits your car before we arrive.

  2. 2

    We come to the vehicle

    Because we are fully mobile, the work happens where the car sits, whether that is a street near the Mission, a lot off San Gabriel Boulevard, or a carport at an apartment building along Las Tunas Drive.

  3. 3

    Confirm ownership

    Before creating a key for any vehicle, we verify that you are the owner or authorized user. This protects you and is a normal part of responsible automotive locksmith work.

  4. 4

    Identify and prepare the correct fob

    We match the fob to your vehicle's frequency, chip type, and key blade style where one applies. If the emergency blade or door key needs cutting, we cut it on site.

  5. 5

    Program and test

    We pair the new fob with the vehicle's computer, and when a key was lost we can remove the old one from the system where the vehicle allows it. Then we test lock, unlock, trunk, panic, and starting functions.

  6. 6

    Review spares and care

    We explain battery type and what to do if the fob gets wet or dies. If you have only one key, we recommend a spare, since duplicating from a working key is usually simpler than starting from nothing.

Need key fob replacement in San Gabriel?

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: basic remote, flip key, or push-button-start smart key
  • Whether you still have a working key to copy or all keys are lost
  • Whether the old fob must be erased from the car's memory after a loss or theft
  • Whether a blade needs cutting or a dealer-only part is involved
  • Time of day and location, since we operate around the clock and travel to you

Why San Gabriel chooses us

  • Fully mobile service: no shop trip, no towing, and the work is done at your vehicle
  • Open 24/7, so a lost fob at the end of a late dinner on the Golden Mile can be handled the same night
  • In business since 1987, with owner David Shar leading the technical work
  • Plain explanations of what your vehicle needs, and honest answers about when a job is beyond a roadside visit
  • Service for single cars as well as fleets and small businesses, which suits San Gabriel's many restaurants and local firms

Key Fob Replacement across San Gabriel

San Gabriel is a compact, busy city where cars are constantly parked in tight spots: residential streets around Mission San Gabriel Arcangel, apartment garages in the Las Tunas area, and crowded lots serving the restaurant and retail corridors of Valley Boulevard and San Gabriel Boulevard. Fob trouble tends to follow that rhythm. A key goes missing during a dinner out, a spare is needed after a family member moves in, or a battery dies in a lot with no easy fix.

We work throughout 91775, 91776, and 91778, from the Mission District and the Del Mar and Mission Playhouse area to Las Tunas and the Golden Mile. Drivers who commute on the I-10 depend on their cars daily, so we aim to complete programming at your location and not leave you without transportation. Parks like Vincent Lugo Park are another common spot where a lost key surfaces, and we can meet you there too.

Beyond cars, we also serve San Gabriel's older homes and commercial buildings. If you also need a mortise lock serviced in a 1920s bungalow, a storefront deadbolt repaired on Valley Boulevard, or a rekey for an apartment building, mention it when you call at (323) 997-8867 and we can plan accordingly.

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 San Gabriel locksmith services

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

Key Fob Replacement in San Gabriel — FAQs

Can you replace a key fob if I lost every key?
In many cases yes. All-keys-lost situations take more work than copying an existing key, but we can often create and program a new one at your vehicle. Call (323) 997-8867 with the make, model, and year so we can confirm what applies.
Do you come to me in San Gabriel?
Yes. We are fully mobile and have no storefront. We serve homes, apartment garages, restaurant lots, and streets across San Gabriel, including ZIP codes 91775, 91776, and 91778.
Can a lost fob still start my car after you program a new one?
Where the vehicle allows it, we can erase lost keys from the system when programming the new one, so the missing fob will no longer work. This is a good step if a key may have been stolen.
Do I need to go to the dealer instead?
Often not. Many fobs can be replaced and programmed by a mobile locksmith at your location. Some models have restrictions, and we will say so honestly. Call (323) 997-8867 and we can talk through your vehicle.
Is a smart key different from a regular remote fob?
Yes. A smart or proximity key allows push-button start without inserting a key, and it usually requires different programming than a standard remote head key. We handle both types.
Will my old fob buttons still work with the replacement?
The replacement is programmed to operate the functions your car supports, such as lock, unlock, trunk, and panic. We test each function before we finish.
Can you help if my fob just stopped working?
Sometimes it is only a dead battery or worn contacts, and we will check that before suggesting a replacement. If the internal electronics have failed, we can replace and reprogram it.
Do you work late at night or on weekends?
Yes, we are available 24/7. Call (323) 997-8867 at any hour, including after dinner service on Valley Boulevard or early before a commute on the I-10.
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