Skip to content
Wilshire Lock & Key

24/7 locksmith · Duarte, CA

Lost Car Key Replacement in Duarte, CA

Wilshire Lock & Key handles lost car key replacement in Duarte 24 hours a day, 7 days a week. If you've lost all your car keys, we can make a new key without the original. Call (213) 577-1366 and we'll explain what your vehicle needs.

  • Since 1987
  • Westwood storefront + mobile vans
  • A person answers, day or night
Inflatable wedge and reach tool opening a locked car door at night

What should you do first if you've lost all your car keys?

Losing every key to your car feels worse than losing one, because there is no spare to fall back on and no original to copy. Before you spend any money, give the easy explanations a fair look. Plenty of lost keys turn up within a few feet of where you last remember having them.

If you've done all of that and the keys are truly gone, you are in the situation this page covers. You do not need the original key, and you do not need to tow the car anywhere to get started. Call (213) 577-1366, day or night, and tell us the vehicle and where it is parked.

  • Retrace your day in order, and check the places you stopped, not only the places you drove.
  • Check coat and jacket pockets, bags, and anywhere you set things down when your hands were full.
  • Ask anyone else who has driven the car or borrowed your bag or jacket.
  • Call the last place you visited. A key handed in at a front desk is worth one phone call.
  • If the keys may have been stolen along with a wallet or bag that held your registration or address, tell us. That changes what else you should secure.

What changes when there is no original key to copy?

When you still have one working key, a locksmith can copy it. When you have none, there is nothing to copy, so the new key has to be created from information about your vehicle instead. That is a different job from duplication, and it is why lost car key replacement takes more steps and more care than most people expect.

Depending on the vehicle, the new key may need to be cut, programmed to the car so it will start the engine, or both. Which of those applies is not something we guess at from a description over the phone. We confirm by VIN and in person, because year, make, model, and trim can all change the answer, and a wrong assumption costs you time.

A few vehicles are dealer-only for this kind of work, meaning the manufacturer restricts the codes or access needed to make a key from scratch. If yours is one of them, we will tell you plainly before we start, rather than begin work and stall. You would rather hear that early, and so would we.

How do we make a replacement car key without the original?

Here is how a typical visit goes. The exact order shifts from one vehicle to another, but the logic stays the same. If the key you need includes a remote, the same process applies, and our page on key fob replacement covers that side in more detail.

  1. You call (213) 577-1366. We ask for the year, make, and model, whether the car starts with a metal key or a push button, and exactly where it is parked.
  2. We tell you what can be settled over the phone and what has to be checked at the car, including the VIN. Your registration shows it if you cannot read it off the vehicle.
  3. A technician drives to your car in one of our mobile vans, so the car stays where it is.
  4. Before any key is made, we verify ownership with your photo ID and paperwork that ties you to the vehicle.
  5. If the car is locked, we get you in first. That is its own skill, and our car lockout service covers it.
  6. We create the new key for your specific vehicle and, where the car requires it, program it so the car accepts it. Our page on transponder key programming explains that part.
  7. We test everything before we leave: door lock and unlock, the ignition or start button, and any remote buttons on the key.
  8. We talk through a spare, because a second key is what keeps you from repeating this day.

Locked out or need a locksmith now?

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

Call (213) 577-1366

How much does lost car key replacement cost in Duarte?

We do not put numbers on a web page, because honest pricing for this job depends on your actual vehicle. What we can do is tell you exactly what moves the cost up or down, so nothing surprises you at the car.

People often assume the dealer is the safe choice. Sometimes it is, especially for dealer-only vehicles. But going to a dealer first usually means getting the car there, which can mean a tow, and then working around their schedule. For many vehicles, a mobile locksmith coming to the car is the more economical route overall. If yours is a car where the dealer is the better call, we will say so.

Ask for the full cost before any work begins, from us or from anyone else. A legitimate locksmith can explain exactly what you are paying for.

  • The vehicle: year, make, model, and trim decide what kind of key it takes and how involved the process is.
  • The type of key: a plain metal key, a key with a remote built in, and a push-button-start key are not the same job or the same material.
  • Programming: if the car has to be programmed to accept the new key, that is added work and added equipment.
  • How many keys you want: making a spare while we are already at the car is usually more economical than calling us back later.
  • The state of the car: a locked vehicle or a damaged ignition adds steps.
  • Time of day: a middle-of-the-night call is a different ask of our team than a weekday morning.
  • Distance: Duarte is about 33 miles from our Westwood storefront, and travel is part of any mobile job.
  • Whether the vehicle is dealer-only, which changes the route and the cost.

Is your key a metal blade, a remote head, or a push-button fob?

Car keys vary more than most people realize. Some are simple cut metal keys. Some combine the key and remote in one head. Some are fobs or cards for cars that start with a button and never use a blade in the ignition. Knowing which style you lost helps when you call, but you do not have to be certain. Your registration and the VIN tell us the rest.

Sometimes the key is not the whole story. If the car will not turn over properly even with a key, or the ignition looks damaged, the problem may be the ignition itself. We would rather check that than sell you a key that cannot solve it. Ignition repair is a separate job, and we will tell you if that is what we find.

For the wider picture of car key replacement in Duarte, including spares, that page goes through the options.

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 lost car key?

We have been in business since 1987. David, the owner and lead technician, oversees how the work is done, and this is one company from your first call to the finished key. When you dial (213) 577-1366, you reach us, not a broker who hands your job to a stranger.

Our mobile locksmith vans come to your car so you do not have to move it. Night and weekend calls follow the same process as daytime ones, as our 24-hour locksmith page explains.

California requires locksmith companies to hold a BSIS LCO license, issued through the Bureau of Security and Investigative Services. Ask any locksmith for that license number before they touch your car, and check it. A company that dodges the question has told you what you need to know.

  • A real storefront at 10740 Wilshire Blvd in Westwood, plus mobile service vans.
  • Phone answered 24 hours a day, 7 days a week, year-round.
  • One company, with no dispatch middlemen between your call and the person at your car.
  • David's oversight of the work.
  • Service across 140 cities in Los Angeles and Ventura counties, so a call from Duarte is nothing unusual for us.

What does lost car key replacement look like around Duarte?

Duarte sits against the San Gabriel foothills, in ZIP code 91010, and cars here are parked in very different settings. These are the situations we think about when a Duarte call comes in.

Duarte's hot, dry summers and Santa Ana winds out of the canyons do not change how a key is made, but they do affect the day. A car baking in the sun is no place to wait, and we would rather you stand somewhere cool while we come to you. Heat and wind-blown grit are also hard on exterior locks, so if your door lock has felt stiff or gritty lately, mention it when we arrive.

Duarte is about 33 miles from our Westwood storefront, so we ask for your exact location and vehicle details up front. That lets us plan the trip properly instead of arriving unprepared. For anything urgent, the phone is the better route, though our contact page is there too.

  • The A Line park-and-ride: car key replacement at the Duarte/City of Hope A Line park-and-ride is a scenario that fits this area well. A car is left for the day, a key goes missing somewhere between the lot, the platform, and the rest of your day, and the car is where it is. We come to the lot, and you do not need to arrange a tow.
  • The City of Hope campus area: people here may be focused on far more important things than a car key. We keep it simple: tell us the car and where it is parked, and we handle the rest.
  • Huntington Drive and Buena Vista Street corridors: for a car parked on the street, give us the nearest cross street and a description of the car, so the technician finds it on the first pass.
  • Duarte Mesa, the Royal Oaks neighborhood, and the canyon areas: if the car is at home on Duarte Mesa, in Royal Oaks, or up near Fish Canyon, Mel Canyon, or Spinks Canyon, tell us about driveway or street access when you call. Hillside lots can be tight, and good directions help.

Locked out or need a locksmith now?

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

Call (213) 577-1366

What do you need to have ready?

We only make keys for people who can show the car is theirs. That protects you as much as it protects us. If your registration was in the car and the car is locked, tell us. We will work through what proof is acceptable, and we will not pretend there is no process, because there is one.

  • Your photo ID.
  • Registration or title in your name, or lease paperwork where it applies.
  • The year, make, and model of the vehicle.
  • The VIN, if you can get it from your registration, insurance card, or the car itself.
  • The exact location of the car and whether it is locked.
  • How many keys you want made, including a spare.

What should you do after the new key works?

Get a spare made while we are at the car. With no spare, you will be in the same spot the next time a key goes missing, and a second key made on the same visit is usually the more economical way to do it.

Ask about the lost keys too. Depending on the vehicle, it may be possible to stop an old, lost key from starting the car. Whether that is possible is a vehicle-by-vehicle question, and we confirm it in person. And if your keys went missing together with something that shows your home address, treat that as a reason to look at your house locks as well.

Frequently asked questions

Can you make a car key if I've lost all my keys?

In most cases, yes. A new key can be created for your vehicle without the original. A few vehicles are dealer-only for this work, and we confirm by VIN and in person which situation yours is. If it is dealer-only, we tell you before we start.

Do I have to tow my car to a dealer to get a replacement key?

Not necessarily. Our mobile vans come to the car, so you often avoid the tow. The exception is a dealer-only vehicle, where the dealer may be the only route. We will tell you honestly if that is your car.

How long will a replacement car key take?

It depends on the vehicle and the type of key, so we do not promise a time over the phone. Once we see the car and confirm the details, we can tell you what to expect. We would rather be accurate than quick to promise.

Will you need proof that the car is mine?

Yes. We ask for photo ID and paperwork tying you to the vehicle, such as registration, title, or lease documents. This protects you from someone else making a key to your car. If your paperwork is locked inside, tell us and we will work through acceptable proof.

Does lost car key replacement cost more at night or on weekends?

Time of day can be one factor in the cost, along with the vehicle, the type of key, programming, and distance. We answer the phone 24/7, and we explain what applies to your situation before work begins.

What if my car is locked and the keys are gone for good?

We handle access first, then the new key. Getting into a locked car is its own job, and we do it before making a key. Mention on the phone that the car is locked so we plan the visit correctly.

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

That depends on the vehicle. In some cases a lost key can be stopped from starting the car, and in others it cannot. We confirm by VIN and in person, and we will not claim it is possible until we have checked your car.

Can you come to the A Line park-and-ride or the City of Hope area?

Yes. We serve Duarte, including the Duarte/City of Hope A Line park-and-ride and the City of Hope campus area. Give us the exact spot or the nearest cross street and a description of the car when you call (213) 577-1366.

Should I call a locksmith or the dealer for a lost car key?

For many vehicles, a mobile locksmith is the more economical route and saves moving the car. For dealer-only vehicles, the dealer may be required. Call us and describe the car, and we will tell you plainly which way makes sense.

More locksmith help in Duarte

Lost Car Key Replacement near Duarte

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

Last updated 2026-10-11.

Ready for lost car key replacement in Duarte?

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

Call (213) 577-1366
Call Now: 24/7 — (213) 577-1366