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(323) 997-8867
Crenshaw Lock

Key Fob Replacement in Agua Dulce · 24/7 mobile

Key Fob Replacement in Agua Dulce, California

Crenshaw Lock Company provides key fob replacement in Agua Dulce, California, 24 hours a day. We come to you, then cut, replace and program remote fobs and smart keys right at your vehicle. Call (323) 997-8867 to describe your car and get started.

  • Mobile to your Agua Dulce 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 is inconvenient anywhere, but in Agua Dulce it can be a real problem. This is rural ranch country, where a trip to the dealership often means a long drive down CA-14 and a wait for a tow if the car will not start. Many households here also run trucks, work vehicles and a second or third car, so a missing or failing fob can disrupt the whole day on the property.

Crenshaw Lock Company is fully mobile. There is no storefront to visit. We have served Greater Los Angeles and Ventura County since 1987, and owner and lead technician David Shar built the business on coming to the customer. For key fob replacement, that means we bring the equipment to your driveway, barn yard, hangar lot or roadside and do the work where the vehicle sits.

We handle remote key fobs, flip keys with remotes, and push-button smart or proximity keys. Whether you lost your only fob, cracked the case, wore out the buttons, or the battery and electronics simply gave up, we can look at the situation and explain your options plainly before any work starts. We are available day and night, including weekends and holidays.

How it works in Agua Dulce

  1. 1

    Call and describe the vehicle

    Phone (323) 997-8867 and tell us the make, model, year and where you are. Mention whether you still have a working key, since that changes the programming approach. We will tell you what we need to confirm.

  2. 2

    We come to your location

    Because we are mobile only, we travel to your home, ranch, shop or parked vehicle in Agua Dulce. If you are on a long gated driveway or a dirt road off Escondido Canyon Rd, give us gate codes or directions ahead of time.

  3. 3

    Verify ownership and identify the key type

    We confirm that the vehicle is yours, then identify whether it uses a basic remote, a flip key, or a proximity smart key. Matching the right fob and chip to the vehicle is what makes programming succeed.

  4. 4

    Cut and prepare the new fob

    If your fob includes a mechanical emergency blade or a keyed flip blade, we cut it to match. We then prepare the fob's transponder and remote functions for pairing with your vehicle's computer.

  5. 5

    Program and test everything

    We pair the new fob with the vehicle and test each function: lock, unlock, trunk or hatch, panic, remote start where equipped, and starting the engine. If you have spare fobs, we can re-sync them too.

  6. 6

    Review care and spares

    Before we leave, we go over battery care and suggest keeping a spare. Having a second fob is much easier than replacing your only one in an emergency.

Need key fob replacement in Agua Dulce?

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 more complex security systems than others.
  • Type of key: a simple remote, a flip key, or a push-button proximity smart key each involve different hardware and programming.
  • Whether you have a working key to copy from or have lost every key, a situation that generally takes more work.
  • Whether the fob needs a mechanical blade cut in addition to electronic programming.
  • How many fobs you want made or reprogrammed in a single visit.
  • Your location and the time of day, as a remote parcel or late-night call involves different travel than a nearby daytime visit.

Why Agua Dulce chooses us

  • Fully mobile service: we do the work at your vehicle, so you never need to tow a car to a shop or dealership.
  • Serving the Greater Los Angeles and Ventura County area since 1987, with owner David Shar leading the work.
  • Available 24/7, which matters when a dead fob strands you far from town at an odd hour.
  • We explain the key type, the options and the process before starting, rather than surprising you afterward.
  • Familiar with rural properties: gated driveways, acreage and detached shops are normal parts of our work.
  • We test every function of the new fob before we consider the job done.

Key Fob Replacement across Agua Dulce

Agua Dulce is a spread-out community, and the places where vehicles end up reflect that. We hear from people in the Agua Dulce townsite near Sierra Highway, out in Sweetwater, and at the Agua Dulce Airpark, where a fly-in community pairs private hangars with everyday cars and trucks. In ZIP code 91390, a vehicle can be parked at a long ranch driveway, a trailhead lot, or a hangar apron, and we are set up to reach all of them.

People here drive Agua Dulce Canyon Rd, Escondido Canyon Rd, Davenport Rd and Sierra Highway daily, and many commute out via CA-14 (Antelope Valley Fwy). Dust, heat and rough roads are hard on key fobs: cases crack, buttons wear and batteries fail. Visitors to Vasquez Rocks Natural Area Park or hikers coming off the Pacific Crest Trail sometimes lose a fob on the trail or find one dead in the lot, and we can help in those situations too.

Because we are mobile and do not run a storefront, you do not have to leave your property or your vehicle. If you also have lock needs at a barn, tack room, hangar or detached shop, mention them when you call (323) 997-8867 and we can often plan the visit to cover more than one task.

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 Agua Dulce locksmith services

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

Key Fob Replacement in Agua Dulce — FAQs

Can you replace a key fob at my ranch or home in Agua Dulce?
Yes. We are fully mobile and come to your property, whether it is the townsite, Sweetwater, or a gated parcel off a canyon road. Call (323) 997-8867 with the vehicle details and your location.
I lost my only key fob. Can you still make a new one?
In many cases yes. Losing every key is more involved than copying from a working one, but it is something we handle regularly. Tell us the make, model and year when you call (323) 997-8867.
Do you replace smart keys and push-button start fobs?
Yes. We work with remote fobs, flip keys with remotes, and proximity smart keys. The exact approach depends on your vehicle, so we identify the key type first.
Do I need to tow my car to a dealership?
Often not. We program fobs on-site at your vehicle, which avoids a tow and a trip down CA-14. Some vehicles have unusual requirements, and we will tell you honestly if yours does.
Are you available at night or on weekends?
Yes, we are available 24/7 including weekends and holidays. Call (323) 997-8867 any time and we will help you plan next steps.
How much does a key fob replacement cost?
It depends on the vehicle, the key type, whether you have a working key, how many fobs you need and your location. We explain these factors and discuss the work before we begin.
Will my old fob still work after programming a new one?
It depends on the vehicle and how it is programmed. If you have a spare or an old fob you want to keep, tell us and we can re-sync it. If a lost fob is a concern, we can discuss options.
Can you help if my fob works but the buttons are worn or the case is cracked?
Often yes. Depending on the fob, we can replace it with a new one programmed to your vehicle. We will look at what is damaged and explain the options.
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