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Crenshaw Lock

Key Fob Replacement in Oxnard · 24/7 mobile

Key Fob Replacement in Oxnard, CA

Crenshaw Lock Company provides mobile key fob replacement in Oxnard, California, 24 hours a day, 7 days a week. We come to your vehicle, replace and program remote fobs and smart keys, and get you driving again. Call (323) 997-8867 to talk with a real technician.

  • Mobile to your Oxnard 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 Oxnard can happen in a lot of ways. It slips out of a pocket at Silver Strand Beach, gets soaked on a day at Oxnard State Beach, or fails after years of use on a daily commute along US-101. Modern fobs do much more than unlock doors. They carry a transponder chip that the car must recognize before the engine will start, so a new fob has to be programmed to your specific vehicle, not just cut or paired like a garage remote.

Crenshaw Lock Company is fully mobile. We have no storefront, so there is nothing to tow your car to and no counter to wait at. A technician drives to wherever the vehicle is parked, whether that is a driveway in RiverPark, a lot near Channel Islands Harbor, or a curb in La Colonia, and does the work there. We have served Greater Los Angeles and Ventura County since 1987, and owner David Shar leads the team.

Whether you have lost every key you own, have a single worn fob you want to back up, or have a smart key whose battery and buttons have given out, we can usually sort out the right solution on the spot. The best first step is a phone call, so we can ask about your vehicle and tell you what will be involved before anyone drives out.

How it works in Oxnard

  1. 1

    Call and describe the situation

    Call (323) 997-8867 and tell us the make, model, and year of the vehicle, where it is parked in Oxnard, and whether you still have any working key. Those details shape the approach, because some vehicles allow adding a fob to an existing key while others require a full programming session.

  2. 2

    Confirm ownership

    Before creating a new key for any vehicle, we need to see that you are entitled to it. Expect to show identification and registration or other proof of ownership. This protects you, and it is why a reputable locksmith will always ask.

  3. 3

    Identify the correct fob

    Fobs vary by vehicle in frequency, chip type, button layout, and whether the key is a flip, a remote head, or a proximity card-style smart key. We match the replacement to your car so it functions as the original did, including remote lock, unlock, trunk, and push-button start where equipped.

  4. 4

    Cut the emergency blade if needed

    Many fobs include a mechanical key or hidden emergency blade. If yours does, we cut it on site to match your locks, so the physical key works in the door as well as the electronics working in the ignition or start system.

  5. 5

    Program the fob to the vehicle

    We connect professional programming equipment to the vehicle and register the new fob so the car recognizes it. If you lost your only key, that may mean generating a key from scratch. We can also remove a lost fob from the vehicle's memory where the system allows it, so it cannot be used by someone else.

  6. 6

    Test every function

    Before we finish, we test lock, unlock, panic, trunk or hatch, remote start where equipped, and engine start. You should leave with a fob that works fully, not just one that opens the door.

Need key fob replacement in Oxnard?

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-head key, a flip key, or a proximity smart key with push-button start
  • Whether you have a working key already or have lost every key, which changes how much programming is required
  • Whether the fob has an emergency blade that must be cut and matched to the locks
  • Whether you want a spare or backup fob programmed in the same visit
  • Time of day and exact location of the vehicle, since we are available around the clock and travel to you

Why Oxnard chooses us

  • Fully mobile service: we come to your car anywhere in Oxnard instead of asking you to arrange a tow
  • Available 24/7, which matters when a fob goes missing late at night or before an early shift
  • In business since 1987, with owner David Shar leading the work
  • Cutting and programming handled in one visit, so you do not have to coordinate between a dealership and a separate key cutter
  • We ask for proof of ownership every time, which protects you and keeps the process legitimate
  • We test every function before leaving, and we explain what we did so you know how the new fob should behave

Key Fob Replacement across Oxnard

Oxnard is the most populous city in Ventura County, and its vehicles live in very different conditions. In Oxnard Shores and Hollywood Beach, salt air, sand, and moisture are hard on electronics and battery contacts. A fob that spends weekends near the water can develop corroded contacts or a cracked case, and a replacement or repair visit is often the result. We regularly meet customers in the 93035 area who need a fob swapped after a day at the beach.

Further inland, daily life revolves around US-101, SR-1 (Oxnard Blvd), and SR-232 (Vineyard Ave). Commuters in RiverPark, near The Collection at RiverPark, and drivers in the 93036 and 93030 areas often call after a fob stops responding at a shopping center or a work lot. Dense multifamily housing in La Colonia and around Heritage Square also means shared parking and misplaced keys, so people often need a spare programmed as well.

If you are near Channel Islands Harbor, along Channel Islands Blvd, Rice Ave, Rose Ave, Victoria Ave, or Wooley Rd, or anywhere in 93033, we can come to you. Because we are mobile, the work happens right where your vehicle is parked, whether that is a harbor lot, a driveway, or the curb outside your building. Call (323) 997-8867 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 Oxnard locksmith services

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

Key Fob Replacement in Oxnard — FAQs

Can you replace a key fob in Oxnard if I lost all my keys?
Often, yes. When no working key remains, we can usually generate and program a new one for your vehicle on site after verifying ownership. Call (323) 997-8867 with your make, model, and year, and we will tell you what to expect.
Do you have a shop I need to visit?
No. Crenshaw Lock Company is fully mobile with no storefront. Our technician comes to your vehicle anywhere in Oxnard, including Oxnard Shores, RiverPark, and La Colonia.
Is a replacement fob programmed to my car, or just cut?
It is programmed. Most modern fobs contain a transponder chip the vehicle must recognize before the engine starts, so cutting the blade alone is not enough. We program the fob and test starting the engine.
Can salt air at the beach damage my key fob?
It can. Moisture and salt can corrode battery contacts and circuit boards, particularly for vehicles kept near Oxnard Shores, Hollywood Beach, or Silver Strand. If your fob has become unreliable after beach exposure, a battery change may help, and if it is damaged we can replace it.
What do I need to show to get a new fob?
We need to confirm you are entitled to the vehicle. That generally means identification plus registration or other proof of ownership. Call (323) 997-8867 if you are unsure what will work.
Do you work on smart keys with push-button start?
Yes, we replace and program proximity smart keys for many vehicles as well as standard remote fobs. Coverage depends on the vehicle, so give us the make, model, and year when you call.
How is the price determined?
It depends on the vehicle, the type of key, whether you have a working key, whether a blade must be cut, and the time and location of the visit. We do not quote prices on this page, but we are happy to discuss your specific situation by phone.
Can I get a spare fob at the same time?
Yes. If you are already paying for a visit, adding a spare is a practical idea, especially if you were down to one key. Ask when you 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