What does lost car key replacement mean when you have no original?
It means exactly what it sounds like: you have no key, no spare, and nothing to copy. A normal duplicate starts with a key that already works. This job starts with nothing in your hand. The new key has to be built from information about the car itself, and then introduced to the car so it will actually start the engine.
That is a different job from copying a key, and it is a different job from getting back into a locked car. If your keys are sitting inside the vehicle and you only need the door open, that is a car lockout, and it is usually quicker and lighter on cost. If every key is truly gone, lost, stolen, or dropped somewhere you cannot find, you need a replacement made without the original. That is what this page covers.
Most modern keys have two parts. There is the metal blade that turns in the door or ignition, and there is an electronic piece inside the head that talks to the car. Some vehicles use a push-button start with a smart key and no blade you ever turn. Whichever style your car has, losing every copy means we have to produce both the physical and the electronic side, or the electronic side alone, and get the car to accept it.
People often assume this can only be done at a dealership with the car towed in. Sometimes that is the case, and we will tell you plainly when it is. But for a large number of vehicles, a locksmith with the right equipment can do the whole job where the car is parked, whether that is a driveway, a condo garage, or a curb.
What should you do first if you have lost all your car keys in Tarzana?
Before you call anyone, take a few minutes to rule out the easy explanations. A key that is not lost is a lot cheaper to deal with than one that needs replacing. Then, if it really is gone, a few decisions made early will save you trouble later.
- Retrace your steps once, calmly. Check jacket pockets, bags, the gap between car seats, and wherever you last set your things down.
- Do not keep trying the car. Repeated attempts with a wrong or damaged key can make the situation worse, especially if a broken piece ends up in the lock.
- Think about whether the key could be in the hands of someone else. If it was stolen or you lost it along with your address on a registration card, tell us, because that changes what you may want to do about the car's old key memory.
- Find your registration or title and a photo ID. We will need to confirm the car is yours before making a key for it.
- Write down the vehicle year, make, model, and, if you can see it through the windshield, the VIN on the dashboard. Your insurance card or registration also lists it.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366How do we make a replacement car key without the original?
Every vehicle is a little different, so the exact tools change, but the sequence is consistent. This is how a typical lost-all-keys call goes with us.
- You call (213) 577-1366. Someone answers at any hour, any day. You give us the vehicle details and where the car is, and we tell you honestly what kind of key it uses and whether the job looks like something we can complete on site.
- We send a mobile van to the car. The company is one operation with a storefront at 10740 Wilshire Blvd in Westwood, so there is no outside dispatcher passing your call along to a stranger.
- On arrival we verify ownership. That means registration or title and a matching ID. We do this on every lost-key job, because a key to a car should only go to the person who owns it.
- We confirm the exact key type by VIN and by looking at the vehicle. This step matters more than anything else. The same model can use different keys depending on year and trim, so we do not guess from the model name alone.
- We create the physical key if the car needs one. Depending on the lock, that can mean generating a cut from the vehicle's key information or reading the lock itself, then cutting a new blade.
- We program the new key to the car. This is where the electronic side gets introduced to the vehicle so the engine will start. Where the car allows it, we also clear the lost key out of the car's memory so it no longer works.
- We test everything before we leave: door locks, ignition or start button, remote functions if the key has them, and a spare if you asked for one. You see it working before the job is finished.
Can every car be handled on site, or do some need the dealer?
No, and we would rather say so than let you wait around for something that cannot happen at the curb. Whether we can finish the job where your car sits depends on the vehicle, and we confirm that by VIN or in person instead of promising it over the phone based on a model name.
Some vehicles can be handled completely by a locksmith with the proper programming equipment. Others have security setups where the key information or the programming access is controlled by the manufacturer, and in those cases the dealer is the route. If your car is one of those, we will tell you up front, before any work begins, so you are not paying for a visit that cannot solve the problem.
There is also a middle category where some part of the process is possible for us but another part is not, for example when a particular key blank is hard to source for an older or less common vehicle. We explain what is involved and let you decide.
If it turns out you need a spare for a car where you still have one working key, that is a simpler job, and our car key replacement page covers it. If what you lost is specifically a remote or smart key and you still have a metal key, see key fob replacement. And when the question is how the chip inside a key is introduced to a car, transponder key programming goes into that side of the work.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366How much does lost car key replacement cost in Tarzana?
We do not quote a figure on a web page, because an honest number depends on facts we do not have until we know your car. What we can do is tell you exactly what moves the cost up or down, so nothing about the final amount feels like a surprise.
In general, a lost-all-keys job costs more than copying a key you still have, because there is more work involved. But it is also very often the more economical route compared with having the car towed to a dealership and waiting on their schedule. That is not true for every car, which is why the VIN check matters.
- The type of key. A plain metal key, a key with an embedded chip, a flip key, and a push-button smart key sit in very different places in terms of parts and programming effort.
- Year, make, and model. Newer or more heavily secured vehicles generally take more time and more specialized equipment than older ones.
- Whether a spare is part of the job. Making two keys while we are already set up is often more sensible than making one and coming back later.
- How the blade is cut. Some vehicles let us work from key information, others require reading the lock, and that affects the time involved.
- Time of day. Our line is open 24 hours, and a middle-of-the-night call involves different circumstances than a weekday afternoon.
- Where the car is. Tarzana is about 14 miles from our Westwood base, and a hard-to-reach location or a car that is not accessible can add work.
- Whether other repair is needed. If the ignition is worn or damaged, that is a separate problem from the lost key, and we will point it out rather than quietly adding it. See ignition repair for that kind of work.
Why call Wilshire Lock & Key for a lost car key?
A lost-key call is stressful. You may be stranded, you may be late for something, and you are handing over access to your vehicle. These are the reasons people stay with us, stated without exaggeration.
We have been in business since 1987. That is a long time to have been answering calls like yours, and it means the work of making keys from nothing is not something we are figuring out as we go. We have a real storefront at 10740 Wilshire Blvd in Westwood, so there is an actual place behind the van, not just a phone number and a vehicle.
We are one company. When you call (213) 577-1366, you are not reaching a national call center that sells your job to whichever contractor picks it up. The people answering belong to the same operation that sends the van. David, the owner and lead technician, oversees the work, which is why the quality of a job does not depend on who happens to get the call.
One more point worth stating. California requires locksmith companies to hold a BSIS LCO license. Ask any locksmith you call for theirs before they start work on your car, including us. It is a fair question, and someone who is reluctant to answer it is telling you something useful.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366Lost car key replacement around Tarzana: neighborhoods, ZIP 91356, and where these calls happen
Tarzana is one ZIP, 91356, but it covers very different ground, and the setting of the lost key shapes how the job goes. We serve all of it, and our Tarzana locksmith page gives the wider picture of what we do here.
South of the boulevard, the hillsides and the guard-gated communities such as Mulholland Park and Braemar Estates off upper Reseda Boulevard have long driveways and often a gate between the street and the house. If you have lost every key to a car parked at a gated property, the first practical problem is getting the van to the car. Tell us at the start whether there is a gate code, a guard to notify, or a resident who needs to meet us. That saves time. The foothills also get added sun and canyon wind exposure, and a car kept outdoors there is simply exposed to more weather than one in a garage. None of that changes how a key is made, but it is worth telling us where the car is actually sitting.
In Melody Acres, the equestrian-zoned lots mean a car may be parked well back from the road, near a paddock or on a gravel drive. If you lost keys while working around the property, check the barn, the tack area, and your pockets before you call. If they are gone, we come to the vehicle wherever it is on the lot.
Along the Ventura Boulevard corridor, many people live in condo and apartment buildings, and cars sit in shared garages or on the street. A typical situation here is a resident who realizes in the morning that the only key is missing, with a parking garage that has limited access and limited space for a van. Let us know the building, the level, and any access rules. If you are also locked out of your unit, that is a separate issue, and apartment lockout covers it.
The medical district around Providence Cedars-Sinai Tarzana is another common backdrop for this kind of call, since people park for long stretches while at work, visiting someone, or attending appointments. If you come out and realize your keys are gone, tell us the exact lot or level when you phone and we will plan the stop around that. And on the north Tarzana flats, along Victory and Vanowen, cars parked on residential streets and at storefront lots need the same verification and the same steps as anywhere else.
Whatever the neighborhood, the process is identical: confirm the vehicle, verify ownership, make the key, program it, test it.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366What proof of ownership do we need, and why?
We will ask for your registration or title and a photo ID that matches. This is not an obstacle we invented to slow you down. A locksmith who will make a working key for any car without checking is a locksmith who could be handing a thief a way to drive off with someone's vehicle. We would rather take a minute to verify than skip it.
If you cannot find your registration because it was in the car, and the car is locked, tell us. There are usually other ways to show the vehicle is yours, such as insurance paperwork on your phone, a purchase record, or other documents that match your ID and the VIN. We will explain what is acceptable when you call.
If you are working for a company that owns the vehicle, or you are a landlord or manager handling a car attached to a property, say so and be ready with whatever shows you have authority over it. Property managers who handle repeated key and lock issues may also want to look at our locksmith for landlords page.
What about the rest of your keys after a loss?
Replacing a lost car key is one part of the problem. The other part is what else was on the ring. A car key is rarely alone. House keys, a mailbox key, an office key, and a gate fob often travel together, and if the ring is gone, your home may be as exposed as your car.
If the lost ring included your front door key and you cannot rule out that someone else now has it, think about changing the lock on that door. Our lock rekey service changes how the lock responds so old keys no longer work, usually without replacing the hardware, which is often the more economical route. That is a different service and a different visit, but it is worth considering before you decide the story is over.
One thing we will add: once your new car key is made, have a spare created while we are there, or soon afterward. Getting a second key made while you still have one working key is far simpler than starting from scratch again. Keep it somewhere that is not the car, not on the same ring, and not in a place that would be lost along with the first.
Frequently asked questions
Can you make a car key if I have lost all of them and have no spare?
Often, yes. We build a new key from information about the vehicle rather than from an existing key. Whether we can complete it at your car depends on the make, model, and year, which we confirm by VIN. If your vehicle is one that only the dealer can handle, we say so before starting work.
Do I need to tow my car to a dealership?
Not necessarily. Many vehicles can be handled where they are parked, which can avoid towing. Some cannot, and for those the dealer is the right path. We confirm by VIN or in person and tell you honestly which situation applies to your car.
How long will it take to get a replacement key?
We do not promise a time, because it varies with the vehicle, the key type, and where you are. Our line is answered 24 hours a day, seven days a week at (213) 577-1366, and when we speak we will give you a realistic sense of how the job will go.
What do I need to show to prove the car is mine?
Bring your registration or title and a photo ID that matches the name. If the paperwork is locked in the car, call us and explain. There may be other acceptable documents, such as insurance records or purchase paperwork that match the VIN.
Will the lost key still start my car after you make a new one?
Where the vehicle allows it, we clear the lost key from the car's memory during programming so it no longer works. Not every car permits this, so we confirm what is possible for yours. If the key may have been stolen, mention it when you call.
Is this the same as a car lockout?
No. A lockout is when your keys exist but are inside the car, and we open the door. Lost car key replacement is when no key can be found and a new one must be made. If you only need the door opened, see our car lockout service.
Should I get a spare made at the same time?
Usually yes. When we are already at your vehicle with the equipment set up, a second key is generally more sensible than a return trip later. It also means you are never again in a situation where one lost key leaves you with nothing.
Can you come to my gated community or condo garage in Tarzana?
Yes, we serve all of Tarzana, including 91356. Tell us about gate codes, guard check-ins, or garage access rules when you call so the van can get to the car without delay.
Do you give a price over the phone?
We explain what affects the cost, such as the key type, the vehicle, whether you want a spare, and the location. A firm figure depends on confirming your car by VIN, so we would rather be accurate than throw out a number that turns out wrong.
Is your company licensed?
California requires locksmith companies to hold a BSIS LCO license, and you should ask any locksmith for it before work begins. Ask us too, and we will go through it with you. We have been in business since 1987 and are happy to answer questions about how we work.
More locksmith help in Tarzana
Lost Car Key Replacement near Tarzana
Reviewed by David, Owner & Lead Technician, Wilshire Lock & Key — in the locksmith trade since 1987.
Last updated 2026-10-11.
