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Wilshire Lock & Key

24/7 locksmith · Signal Hill, CA

Car Key Replacement in Signal Hill, CA

Wilshire Lock & Key handles car key replacement in Signal Hill, CA: spare keys, duplicates, and replacements for lost or broken keys, cut and programmed where your car is parked. We answer 24 hours a day, seven days a week, at (213) 577-1366. Give us the make, model and year, and we'll confirm the right route.

  • Since 1987
  • Westwood storefront + mobile vans
  • A person answers, day or night
Fresh-cut car key blade in a key cutting machine

What counts as car key replacement, and when do you need it?

Car key replacement means making a working key for your vehicle when you don't have one, or don't have enough of them. That covers a lost key, a snapped one, a worn ignition key that barely turns, a fob that has quit, and the plain good idea of having a second key made before something goes wrong. At Wilshire Lock & Key, spares and replacements are cut and programmed on site, so the work happens where the car is instead of on a tow truck headed somewhere else.

People look for this under a lot of names: duplicate car key, spare car key, car key cutting, ignition key replacement, same day car key replacement. They all come down to the same three questions. What kind of key does the car use? Do you still have one to copy from? Does the key have to be matched electronically to the car? We answer those first, because the answers decide the whole job.

This page is about making keys. If your problem is a car you can't get into because the key is sitting on the seat, that is a different job, and our car lockout service in Signal Hill covers it.

What happens if you lose your only car key in Signal Hill?

The hard version of this call is the one with no spare. Every key you had is gone, or the one you had is in two pieces. With nothing to copy, a locksmith has to work from the car itself: the lock, the vehicle identification number, and proof that the car is yours. Expect us to ask for that proof. We didn't invent it to slow you down. It is what keeps a stranger from having a key made to someone else's car.

Proof usually means a photo ID plus something that ties you to the vehicle, such as the registration or title. If your paperwork was in the car, tell us when you call and we'll explain what we can accept and what we can't.

A lost key rarely goes missing at your front door. People park on hillside streets, in apartment lots, at work, and in shopping center lots, and the key goes missing somewhere in between. That is why our vans come to the car. Our page on lost car key replacement goes deeper into the all-keys-lost situation, including what changes when there is nothing to copy from.

How does mobile car key replacement work, step by step?

Here is the sequence we follow on nearly every call. The details shift with the vehicle, but the order stays the same.

  1. Call (213) 577-1366. A person answers around the clock, every day of the year. Tell us the make, model and year, where the car is parked, and what happened to the key.
  2. We work out what kind of key your car uses: a plain metal key, a key with electronics inside, a remote-head key, or a push-button fob. Which one applies depends on the make, model and year, and we confirm it by VIN or in person instead of guessing from memory.
  3. We verify ownership. That means ID and vehicle paperwork, checked before any key is made.
  4. A mobile van comes to the car. You don't move it, tow it, or find a ride to a shop.
  5. We cut the key, either from your existing key or from the car's lock and vehicle data when nothing is left to copy.
  6. We program the key to the car where programming is required, then test it: door lock, trunk if applicable, ignition, and any remote buttons.
  7. Before we leave, we talk about a spare. If you've just paid to replace one key, having a second made at the same visit is usually the more economical route.

Locked out or need a locksmith now?

We answer around the clock, every day of the year.

Call (213) 577-1366

Spare, duplicate, replacement or ignition key: which one do you need?

The words get used loosely, so here is how we use them. Knowing which one you want helps us tell you what the job involves and what drives its cost. Our transponder key programming page covers the electronic side in more detail.

  • Spare car key: any additional working key. You still have one key, and you want a second one made before the first is lost.
  • Duplicate car key: a copy made from a key you already have. On a plain metal key this is mostly cutting. On a key with electronics, a cut copy alone may not start the car, so programming is part of the job.
  • Replacement key: a key made because yours is lost, stolen or destroyed. This is the case where we work from the car and your proof of ownership.
  • Ignition key replacement: a new key for a worn or damaged one, or a replacement when the ignition has started to resist the key. If the ignition itself is failing, a new key won't fix it, and that falls under ignition repair.
  • Fob replacement: a remote or push-button unit that has died, been dropped, or gone missing. See our key fob replacement page for how that differs from cutting a key.
  • Broken key: if part of the key snapped off inside a lock or ignition, save the pieces. Getting the fragment out comes first, and that is covered under broken key extraction.

What about dealer-only vehicles?

Some vehicles, depending on make, model and year, can only have keys made through the dealer. We won't pretend otherwise to get a job. We don't hold a universal answer for every car, and a lot of what you read online about which cars can be done by a locksmith is out of date or contradicts itself. So where the facts for your vehicle are unclear, we check by VIN or in person before we promise anything.

If it turns out your car is a dealer-only case, we'll say so plainly, so you can plan around it, including whether the car needs to be towed. Signal Hill has a dealership district on Cherry Avenue, so that option is close at hand when it applies.

If your car is not a dealer-only case, we do the work at the curb or in your driveway, and you skip the tow and the wait for a service appointment.

What affects the cost of car key replacement?

We don't quote prices on a web page, because the honest answer is that it depends, and a number written here would be wrong for half the people reading it. These are the things that move the cost. When you call, we walk through the ones that apply to your car before any work starts.

  • The type of key. A plain metal key, a key with electronics, a remote-head key and a push-button fob are different amounts of work and materials.
  • The vehicle. Make, model and year decide what the key is, how it is programmed, and whether the job can be done outside a dealer at all.
  • Whether you have a key to copy. Copying from a working key is usually the lighter-cost option. An all-keys-lost job takes more steps, because the key has to be built from the car itself.
  • How many keys you want. A spare made during the same visit is usually the more economical route compared with a second call later.
  • Condition of the lock or ignition. A key that is worn, damaged, or stuck in the ignition can add work before a new key is even relevant.
  • Time and place. Calls at night, on weekends, and farther from our base involve different logistics than a daytime call nearby. Signal Hill is about 29 miles from our Westwood storefront, and we cover 140 cities with our mobile vans.
  • Dealer-only cases. If your car can't be done outside a dealer, we tell you before you pay for a trip.

Locked out or need a locksmith now?

We answer around the clock, every day of the year.

Call (213) 577-1366

Why call Wilshire Lock & Key for a car key?

We've been in business since 1987. That is a long time to see how cars, keys and the people who lose them change. David, the owner and lead technician, oversees the work, so the person responsible for how a job is done is the same person responsible for the company.

We run a storefront at 10740 Wilshire Blvd in Westwood plus mobile service vans, and we are one company. When you call (213) 577-1366, you aren't being passed to a dispatch middleman who sells your job to whoever is closest and then disappears. The phone is answered 24 hours a day, every day.

California requires locksmith companies to hold a BSIS LCO license, and you should ask any locksmith you're considering for their license number before work begins. That is good practice whether you call us or anyone else, and it matters most with car keys, because the work involves access to your vehicle.

If you want to see how we handle automotive work more broadly, our automotive locksmith page for Signal Hill is the overview. This page stays focused on keys.

Car key replacement around Signal Hill: hilltop streets, the Auto Center and Willow Street

Signal Hill is a small city in ZIP code 90755, and it is mixed in a way that matters for car keys. On the hilltop, the view-home district off Panorama and Skyline drives, and the gated Promontory at Signal Hill, mostly newer tracts and townhomes, cars tend to sit in garages and driveways. A key problem there is usually a quiet one: a second key you never made, or a fob that failed while you were away. If your car is inside a gated community, tell us when you call so we can arrange entry. The Eastbluff Estates area works the same way.

Down the hill, the lower slopes hold older cottages from the oil boom years, and apartments cluster along Willow Street and Cherry Avenue. Parking there is more often on the street or in a shared lot, which is where keys get lost, dropped or locked away from the car. We work at the curb, so it doesn't matter whether the car is in a garage or at the edge of a lot.

The Signal Hill Auto Center district on Cherry Avenue is a local scenario worth mentioning separately. Dealerships there have key and lock needs of their own, and we do commercial locksmith work for that kind of business. For an individual buying a car there, the common takeaway is simple: if you drove off with one key, a spare is the sort of job to take care of early, before the single key is the only thing standing between you and a harder call.

Signal Hill sits well above the coastal plain and catches marine-layer damp and a steady onshore breeze. Exterior hardware sees moderate salt exposure, less than beachfront Long Beach. We wouldn't blame the weather for every worn key, but metal keys that live on a crowded key ring do wear, and a spare cut before a key is badly worn is usually the cleaner job. Even a short errand to somewhere like Costco Signal Hill, or a walk through Hilltop Park or Signal Hill Park, is a moment a key can go missing. The Spring Street industrial corridor adds work vehicles and shop trucks to the mix, where one key tends to be shared by several drivers and a spare gets overlooked.

Locked out or need a locksmith now?

We answer around the clock, every day of the year.

Call (213) 577-1366

How to get ready before we arrive

A little preparation saves time at the curb. None of this is required to call us, but it speeds up the work.

  • Have your VIN handy. It is on the registration and visible at the base of the windshield or the driver's door jamb.
  • Have a photo ID and your registration or title ready, since we verify ownership before making a key.
  • Keep any pieces of a broken key. They can help us identify the key and sometimes help with the cut.
  • Know exactly where the car is: street, cross street, lot, or gate. If it is behind a gate, have the entry details ready.
  • Tell us if the key had remote buttons, a push-button start, or a separate fob.
  • Tell us how many keys you want. Making two in one visit is usually the more economical route.

Frequently asked questions

Can you make a car key if I have no spare at all?

In many cases, yes. We work from the car's lock and vehicle data and confirm ownership first. Whether it can be done outside a dealer depends on the make, model and year, and we confirm that by VIN or in person. If your car is dealer-only, we tell you plainly.

Can you do same day car key replacement in Signal Hill?

Our phone is answered 24 hours a day, every day, and our mobile vans serve Signal Hill and the surrounding area. What timing looks like for your job depends on the vehicle, the key type and where we are when you call. We'll tell you what to expect when we talk.

Do I have to bring my car to you?

No. Our vans come to the car, and spares and replacements are cut and programmed on site. If your car turns out to be a dealer-only case, we'll tell you that before anything else, including whether it would need to be towed.

What is the difference between a spare key and a duplicate key?

A spare is any extra working key. A duplicate is a copy made from a key you already have. On keys with electronics, a copy may also need programming to start the car, and that is part of what affects the cost.

Can you copy a key with remote buttons or a push-button fob?

Often, but it depends on the vehicle. Which keys and fobs we can make for a particular make, model and year is something we confirm by VIN or in person instead of from a general rule.

Will my old lost key still start the car after you make a new one?

It depends on the vehicle. On some cars, programming a new key can also remove a lost one from the car's memory, and on others it can't. We confirm what's possible for your car by VIN or in person, and we can talk through the options.

What do I need to show to prove the car is mine?

A photo ID and something tying you to the vehicle, usually the registration or title. If your paperwork was inside the locked car or is missing, tell us when you call, and we'll explain what we can accept.

Is it cheaper to go through a dealer or a mobile locksmith?

It depends on the car and the situation. A mobile visit can be the lighter-cost option when it avoids a tow and a shop wait, but some vehicles are dealer-only, and in those cases the dealer is the only route. We'll tell you which applies after we identify the car.

Do you handle car key work late at night or on weekends?

Yes. We answer (213) 577-1366 24 hours a day, 7 days a week, year-round. Late-night and weekend calls can affect how a job is priced, and we'll explain that on the phone before work starts.

More locksmith help in Signal Hill

Car Key Replacement near Signal Hill

Reviewed by David, Owner & Lead Technician, Wilshire Lock & Key — in the locksmith trade since 1987.

Last updated 2026-10-11.

Ready for car key replacement in Signal Hill?

We answer around the clock, every day of the year.

Call (213) 577-1366
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