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(323) 997-8867
Crenshaw Lock

Key Fob Replacement in Long Beach · 24/7 mobile

Key Fob Replacement in Long Beach, CA

Crenshaw Lock Company provides mobile key fob replacement and programming in Long Beach, California, available 24/7. We come to your car, whether you are in Belmont Shore, downtown, or near CSULB. Call (323) 997-8867 to describe your vehicle and get started on a replacement fob or smart key.

  • Mobile to your Long Beach 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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Losing a key fob in Long Beach is rarely convenient. It happens in a parking structure downtown after a convention event, at Shoreline Village after a long afternoon, or in a rental block near CSULB where the only spare is in another city. A modern fob is not just a plastic shell with buttons. It carries a transponder chip, a remote transmitter, and in many newer cars a proximity system that has to be introduced to the vehicle's computer before it will start the engine.

Crenshaw Lock Company has served Greater Los Angeles and Ventura County since 1987, and David Shar leads the work. We are fully mobile, so there is no shop to tow your car to. The equipment comes to the vehicle, which matters when the car will not start, or when the only key you had is the one you cannot find. We are available around the clock, day or night.

This page explains how fob replacement works, what drives the cost, and what to have ready when you call. We do not quote prices in a web page because the right answer depends on your exact make, model, year, and how many working keys you still have. A short phone call lets us tell you what your vehicle needs before anyone drives out.

How it works in Long Beach

  1. 1

    Tell us about the vehicle

    Call (323) 997-8867 and give us the make, model, and year, plus whether you have any working key left. Tell us where the car is parked in Long Beach. Details like whether the car uses a push-button start or a traditional key slot help us determine what kind of fob is needed.

  2. 2

    Confirm ownership

    Before we cut or program anything, we verify that the vehicle is yours. Expect to show a photo ID and proof of ownership or registration. This protects you, and it is a standard practice in responsible automotive locksmith work.

  3. 3

    Identify the correct fob

    Fobs are not interchangeable across models. Frequency, chip type, and button layout vary, and some vehicles require a specific part. We match the replacement to your car's requirements rather than guessing from appearance.

  4. 4

    Cut the blade if needed

    Many fobs include an emergency blade or a flip key. When yours does, we cut it to your vehicle's code on site so it also works in the door lock if the battery ever dies.

  5. 5

    Program to the vehicle

    We connect programming equipment to the car and register the new fob with its immobilizer and remote system. When possible we also confirm that any surviving keys still work and that every function, such as lock, unlock, trunk, and panic, responds properly.

  6. 6

    Test before we leave

    We start the car, test the remote from a distance, and check the proximity features on smart keys. You should leave with a fob you have watched working, not one we merely hope will work.

Need key fob replacement in Long Beach?

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 flip key, or a proximity smart key each involve different parts and programming steps.
  • Whether you still have a working key. Adding a copy is usually simpler than creating a first key when every key is lost.
  • Whether a blade must be cut, and whether the vehicle's key code is easy to obtain.
  • Time of day and location, since after-hours service and travel across Long Beach may affect the overall cost.
  • Whether the original fob is merely failing, for example a worn battery or a damaged shell, which can sometimes be fixed without a full replacement.

Why Long Beach chooses us

  • Fully mobile service: we work at your car in Long Beach rather than asking you to tow it anywhere. There is no storefront.
  • In business since 1987, with David Shar as owner and lead technician.
  • Available 24/7, which suits late-night events, port-area shift workers, and students who get stranded after hours.
  • We check ownership before programming, so a fob is only made for the person entitled to the vehicle.
  • We test every function before we leave, including remote range and push-button start on smart keys.
  • Honest advice: if a dead battery or a cracked shell is the real problem, we say so instead of selling you a new fob.

Key Fob Replacement across Long Beach

Long Beach is spread out, and a lost fob can strand you in very different settings. In Belmont Shore and Naples, parking on tight residential streets and by the canals means a car that will not start is often blocking a driveway or a narrow lane. In Alamitos Beach and Wrigley, dense apartment buildings mean many residents rely on street parking, and a missing fob can turn into a long walk with no spare to fall back on. Bixby Knolls and California Heights have their own mix of commuters and families who need a fob working again before the morning drive.

Downtown Long Beach, around ZIP 90802 and 90813, brings garages, high-rise condos, and events at the Convention & Entertainment Center, the Aquarium of the Pacific, and The Pike Outlets. Salt air near Ocean Blvd and the waterfront can also be hard on fobs, so corrosion and water damage show up more often than you might expect. We serve these areas and others, including 90803, 90804, 90807, and 90815, covering the neighborhoods around CSULB and El Dorado Regional Park as well.

Whether you are off the I-710 near the port, stuck on the I-405, or parked along PCH or Atlantic Ave, call (323) 997-8867. We will talk through your situation and come to you, any hour of the day.

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 Long Beach locksmith services

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

Key Fob Replacement in Long Beach — FAQs

Can you replace a key fob if I have lost every key?
Often yes. An all-keys-lost situation takes more work than adding a spare, but a mobile locksmith can usually create a new key and program it on site. Call (323) 997-8867 with your vehicle details and we will tell you what to expect.
Do I need to go to the dealership?
Not necessarily. For many vehicles we can supply and program a replacement fob at your car in Long Beach, which saves you a tow. Some very new or restricted models are more limited, and we will tell you honestly if that applies to yours.
Will you come to me if my car is in a downtown parking garage?
Yes. We are fully mobile and work in garages, apartment lots, and street parking across Long Beach. Let us know the level or location of the car when you call so we can plan access.
Can you help in the middle of the night?
Yes, we operate 24/7. If you are stuck after a late event or a night shift, call (323) 997-8867 and describe the vehicle. We do not promise a specific arrival time, but we do answer around the clock.
Is my fob dead or does it just need a battery?
Sometimes a weak coin battery is the only problem, especially if range has been shrinking or the car sometimes will not detect the key. We can check this first so you do not pay for a replacement you do not need.
What do I need to show you?
We ask for photo ID and proof that the vehicle is yours, such as registration or title. This is a standard safeguard that we apply to every vehicle.
Can salt air or water damage a fob?
Yes. Coastal humidity and a dunk in the water can corrode the circuit board and battery contacts. If your fob stopped working after a beach day or canal-side exposure, tell us when you call.
Do you also program spare fobs?
Yes. Having a spare made while you still have a working key is generally easier than replacing after losing everything. Call (323) 997-8867 to discuss options for your vehicle.
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