What does it mean to lose all your car keys?
Losing your only key, or the last one of several, is a different problem from losing one key while a spare sits in a drawer at home. With a spare, a locksmith can copy or program from something that already works. With nothing, there is no original to work from, so the new key has to be built from the car itself. That is what lost car key replacement means: a replacement car key without the original, made from scratch.
It is stressful, and it tends to happen at a bad moment: outside a store on Whittier Boulevard, at the end of a long shift, or in a lot where you are not sure the car can stay overnight. Take a breath. This is routine work for us, and the first step is simply finding out exactly what you drive.
Before you call, give the obvious places an honest look: coat pockets, the bag you carried yesterday, the gap between the seat and the console, the last counter you set things down on. We would rather you find the key than pay for a new one. But if you have looked properly and the key is gone, or you know it was stolen, a new key is the only real fix.
How can a replacement car key be made without the original?
Two things have to happen. First, the metal part of the key, if your car has one, has to be cut so it matches your locks. Without an original to trace, the cutting information comes from the vehicle itself, either from key code data tied to the VIN where that is available, or from reading the lock. Which route applies depends on the make, model and year.
Second, on most cars built in recent decades, the key has to be recognized electronically. Many vehicles have an immobilizer, a security system that checks for an authorized signal before the engine will run. A key that is cut perfectly but not recognized will open the door and then refuse to start the car. Whether your car has this system, and how a new key gets introduced to it, varies a great deal from one vehicle to the next. We do not guess at this over the phone. We confirm it by VIN and in person, and we tell you plainly what we find.
On many systems, when all keys are lost, the car has to be taught the new key, and the lost key can be removed from the car's memory so it no longer starts the vehicle. That matters a lot if your keys were stolen rather than just misplaced. Whether that is possible on your particular car is another thing we verify rather than promise. The electronic side of the job is covered in more detail on our transponder key programming page.
If your car uses a remote fob or a push-button start with a proximity key, the replacement is a fob rather than a simple key. The process has the same shape, with more attention to pairing and to which remote functions you want working. See key fob replacement for how that side works.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366How do we replace lost car keys, step by step?
Every car is a little different, but the sequence is consistent. Here is how a typical lost-all-keys call goes with us.
- You call (213) 577-1366. A person answers at any hour. We ask for the make, model and year of the car, whether it is locked, and exactly where it is parked.
- We ask for proof the car is yours, such as your ID together with the registration or title. We will not make a key for a vehicle without it, and that protects you as much as anyone.
- We identify the key system from the VIN and the car's details. This is where we tell you honestly whether the job is something we can do on site or one that only a dealer can handle.
- Our van comes to the car. The work happens where the vehicle sits, using the mobile equipment on the van, so you do not need to tow the car anywhere for a job we can do on site.
- We cut the key if it needs cutting and program it to the car where programming is required. We then test it: starting the engine, turning the ignition, locking and unlocking the doors, and trying the trunk.
- We go over what we did, hand you the new key, and talk about a spare. Making a second key now, while we are already set up, is usually simpler than starting over after the next loss.
What if the car is locked, or the key broke off in the ignition?
Lost keys often come with a second problem. If the doors are locked and the keys are gone, we deal with entry first. Getting in without damaging the door, the window or the weather seal is its own skill, covered on our car lockout page, and in a lost-key job we simply fold it into the visit.
A different situation is a key that snapped inside the ignition or a door lock. That is not a lost key, because part of it is still in the car, and the fix starts with extraction. If the ignition cylinder itself is worn, sticking or damaged, that is a repair question on its own, which we handle under ignition repair. Mention it when you call, because a damaged ignition changes how we approach the new key.
When is the dealer the only option?
Honesty matters more here than a sales pitch. Some vehicles, depending on make, model and year, keep their key security data locked to the manufacturer, or require a key part that only the dealer can order. In those cases a locksmith cannot complete the job, and we would rather say so on the first call than send a van out and leave you waiting.
When we confirm by VIN that your car falls into that category, we tell you directly. A dealer visit can mean arranging a tow, a wait for parts and a gap without your car, so we also help you think through what to do next, such as getting the car to the dealer safely. We do not state chip or programming details for a specific vehicle from memory. Those facts vary, and where they are unclear, we check the VIN and the car in person before telling you what is possible.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366What affects the cost of replacing a lost car key?
We do not publish numbers on a web page, because the honest answer depends on your car. Here is what actually moves the cost up or down:
- The make, model and year, which decide how the car's security system works and what the key requires.
- The type of key: a basic metal key, a transponder key, a remote-head key, or a smart proximity fob. More electronics generally means more work and more cost.
- How many keys you need. A second key made in the same visit is usually more economical than a separate call later.
- The condition of the locks and ignition. If the cylinder is damaged or worn, extra work may be needed before a new key will behave.
- Whether a part has to come from the manufacturer, which can add both cost and waiting time.
- When and where the work happens. After-hours calls and hard-to-reach locations take more effort than a daytime job at an easy address.
Why call Wilshire Lock & Key for a lost car key?
We have been in business since 1987, and lost car keys are a regular part of that work. Here is what you actually get when you call us:
- One company from first call to finished key. No dispatch middleman hands your job to a stranger you have never spoken to.
- A storefront at 10740 Wilshire Blvd in Westwood, plus mobile service vans that come to you.
- A phone line answered 24 hours a day, 7 days a week, all year: (213) 577-1366.
- Oversight from David, the owner and lead technician, so the work is held to one person's standard.
- Service across 140 cities in Los Angeles and Ventura counties, East Los Angeles included.
Is the locksmith you call properly licensed?
California requires locksmith companies to hold a license from the Bureau of Security and Investigative Services, known as a BSIS LCO license. Ask any locksmith for that license number before work begins, and that includes us. A real company will give it to you without hesitation. If someone dodges the question, treat that as a reason to call someone else.
Our work in this area is explained further on our automotive locksmith page, which covers the rest of what we do for vehicles.
Lost car keys around Belvedere, Maravilla and City Terrace
East Los Angeles is unincorporated Los Angeles County, with ZIP codes 90022, 90023 and 90063. Our storefront in Westwood is about 18 miles away, so the van travels to you rather than the other way around. Whether you are in Belvedere, Maravilla, Eastmont, City Terrace or along the Whittier Boulevard, Atlantic Boulevard or Third Street corridors, the process is the same: tell us the car and the location, and we come to it.
One thing that shows up in this part of town is how many people share vehicles and households. Multigenerational homes are common here, so before assuming every key is gone, check whether a parent, a cousin or a roommate has a spare, or has driven the car recently. A spare, even one that is old, can change the job from replacing everything to simply copying a working key. If there truly is none, we start from scratch.
We also see car key replacement for students and staff near East Los Angeles College, people who drive in for classes or a shift, lose their keys somewhere between the car and the building, and have no spare with them. In that situation, tell us the nearest cross street and where the car is parked, and whether you are on a campus lot or a street. If you are near Belvedere Community Regional Park, Obregon Park or City Terrace Park, a landmark is just as useful to us as an address.
Summers here are hot and dry, and City Terrace's hillsides get more sun and wind than the flats. If your car is stuck on a sunny hillside block, you do not want to stand beside it for long, so tell us the street and any slope or parking constraint when you call, and we will plan where the van sets up. For general coverage of the area, see our East Los Angeles locksmith page.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366What should you have ready when you call?
A few details make the first call faster and the job smoother. You do not need all of them, but the more you have, the sooner we can say what is possible.
- The make, model and year of the car.
- The VIN, which is usually visible through the windshield on the driver's side of the dashboard, and also on your registration or insurance card.
- Your ID and proof the car is yours, such as the registration or title.
- The exact location of the car, with a cross street or landmark.
- Whether the doors are locked, and whether the key was lost or stolen.
- How many keys or fobs you want made, including a spare.
After the new key works
Once you have a working key, make a spare while we are there. A second key costs far less effort now than a second emergency does later. Keep it somewhere that is not the same bag, ring or pocket as the main one.
If you later just need another copy and still have a working key, that is a simpler and lighter-cost job, covered under car key replacement. And if you ever need a mobile visit for other reasons, our mobile locksmith page explains how the vans work.
Frequently asked questions
Can you make a car key if I have lost every key and have no spare?
In most cases, yes. That is exactly what lost car key replacement is. The new key is made from information tied to the car rather than from an original. Some makes, models and years are limited to the dealer, and we confirm that by VIN and in person, and tell you plainly if yours is one of them.
Do I need to tow my car to you?
Usually not. Our mobile vans come to the car in East Los Angeles and do the work where it is parked. A tow only enters the picture if the car turns out to be a dealer-only case, or if the ignition or locks are damaged enough to need shop work.
Will you ask for proof that the car is mine?
Yes. We ask for ID and proof of ownership, such as the registration or title, before making a key. It is not paperwork for its own sake. It keeps someone else from walking off with your car, and any reputable locksmith should do the same.
How long does a lost car key replacement take?
It depends on the car. A simple key system is quicker than a vehicle that needs the immobilizer taught a new key or a part from the manufacturer. Once we know your make, model, year and VIN, we can tell you what to expect, and we do not give a time we cannot stand behind.
Will my lost key still start the car after you make a new one?
On many systems the lost key can be removed from the car's memory so it no longer starts the vehicle, which matters if it was stolen. Whether that is possible depends on the car, so ask us when you call and we will confirm it for your vehicle.
Is a locksmith more economical than the dealer?
Often, especially when a dealer visit would mean a tow and a wait, but not in every case. Cost depends on the vehicle, the key type and what the job involves. We explain what drives it and give you the picture once we know the car, so you can compare for yourself.
Do you work on every make and model?
No locksmith can honestly say yes to that. Some vehicles can be done on site and some require the manufacturer. We identify your car by VIN and tell you which category it falls into before we start.
Can you come to East Los Angeles at night or on a weekend?
Yes. Our phone at (213) 577-1366 is answered 24 hours a day, 7 days a week, all year, and our vans serve East Los Angeles including Belvedere, Maravilla, City Terrace and the main corridors. Call with your location and car details.
More locksmith help in East Los Angeles
Lost Car Key Replacement near East Los Angeles
Reviewed by David, Owner & Lead Technician, Wilshire Lock & Key — in the locksmith trade since 1987.
Last updated 2026-10-11.
