What does it mean when you've lost all your car keys?
Losing all your car keys is a different problem from losing one. If there is a spare in a drawer, a locksmith copies it and you carry on. With no key at all, there is nothing to copy, and the car has to be taught to accept a brand-new key. That is lost car key replacement: we build a working key from the vehicle's identity instead of from an old key.
People get here in ordinary ways. The keys were in a bag that got left behind, slipped out of a pocket at the beach, or sat on a ring a roommate took by mistake. The spare that was always going to be made next month never got made. None of that is unusual, and none of it is hopeless.
If you still have one key that works, you probably don't need this service. Copying a working key is simpler and is usually the more economical route. This page is for the situation where every key is gone and you need a replacement car key without the original.
Can you get a replacement car key without the original?
In most cases, yes. A modern car key is often two things in one: a cut piece of metal that fits the locks, and an electronic part the car's computer has to recognize before it will let the engine run. Without an original, we get the cutting information from the vehicle itself, usually starting with the VIN, and then we cut the key and, where the car requires it, program it.
The programming side is its own skill. If your vehicle uses a chip in the key, the new key has to be introduced to the car before it will start. We cover that under transponder key programming. If your key also had lock, unlock and trunk buttons, the remote is handled separately, and we explain that on our key fob replacement page.
Here is the honest part. What your specific car needs depends on its make, model and year, and we don't guess. Some vehicles are straightforward. Others have security systems that limit what anyone outside the dealer can do. We confirm by VIN, and in person where needed, before we tell you what is possible for your car. If you want the wider picture of how we handle new keys, our car key replacement page covers it.
How we replace a lost car key, step by step
The process is the same whether it is a weekday afternoon or the middle of the night. Calls to (213) 577-1366 are answered around the clock, and this is how the job usually runs.
- Call us and tell us the make, model, year and color of the car, and exactly where it is parked. Mention whether the doors are locked and whether you have any key at all, including a broken one or a valet-style key.
- We help you find the VIN. It is normally visible through the windshield on the driver's side near the dashboard, and it is also on a label in the driver's door jamb and on your registration. The VIN tells us what key and security system the car was built with.
- We ask you to prove the car is yours. Expect to show photo ID and a registration or title that matches the VIN. This is for your protection, and a locksmith who skips it should worry you.
- A mobile technician comes to the car. If the doors are locked and the keys are gone, we deal with entry first, which is the same work described on our car lockout page.
- We cut the new key from the information we pulled for your vehicle.
- We program the key to the car where programming is required, then test it properly: start the engine, lock and unlock, check the trunk, and try any remote functions that were part of the original set.
- If your budget and the vehicle allow, we make a second key while we are already there. A spare made now costs far less trouble than a second emergency later.
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 lost car key replacement in Ventura?
We don't publish numbers on a web page, because a lost-key job for one car can look nothing like the same job for another. What we can do is tell you exactly what moves the cost, so the quote you get over the phone makes sense.
Once we have the VIN and know where you are, we can explain the price before anyone drives out. If a lighter-cost path exists for your vehicle, we will say so.
- The vehicle: make, model and year decide what kind of key it uses and how the car handles a new one.
- The key type: a plain metal key, a key with a chip, a key with built-in remote buttons, and a push-button-start smart key are very different pieces of hardware.
- How the key is created: some cars let us cut from a code, while others need more steps to read the information from the car.
- Programming: the equipment and time needed to introduce a new key to the car varies a lot between vehicles.
- How many keys you want: one working key, or one plus a spare.
- Time of day: a call at 3 a.m. is a different request from a scheduled weekday visit.
- Distance: Ventura is about 63 miles from our Westwood storefront, so travel is part of the picture.
- Damage: if the ignition or a lock was damaged along with the loss, that repair is separate work. See ignition repair for what that involves.
- Towing: if your car can only be handled by the dealer, the cost picture shifts, and we tell you that up front.
When is the dealer the only option?
We would rather tell you this on the phone than at your car door. Some vehicles, depending on make, model, year and security system, can only have keys created through the dealer or the manufacturer. The reasons are usually locked-down security systems or codes that are only released through the brand's own channels.
We don't have a blanket list we can recite for every car, and we won't pretend to. We confirm by VIN, and in person if the car needs a closer look. If the answer for your vehicle is dealer-only, we will say so plainly and not take a deposit on a job we can't finish.
If the car has to go to the dealer, there is a real chance it needs to be towed, since no working key means it can't be driven. In cases where we can do the work ourselves, the mobile visit may be the more economical route simply because the car does not have to move, but that depends on the vehicle and we will not oversell it.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366Why call Wilshire Lock & Key for a lost car key?
We have been in business since 1987, and we are one company, not a call center that hands your job to whichever stranger accepts it. The phone is answered by us 24 hours a day, 7 days a week, all year, and the work is done by our own technicians. David, the owner and lead technician, oversees how jobs are done.
We run a storefront at 10740 Wilshire Blvd in Westwood along with mobile service vans, and we serve 140 cities across Los Angeles and Ventura counties, Ventura included. The storefront means there is a real place behind the phone number. The vans mean that, for most lost-key jobs, the work comes to your car rather than the other way around. If you want to know how our field work runs more generally, see our mobile locksmith page.
One more thing worth knowing: California requires locksmith companies to hold a BSIS LCO license, which is the Bureau of Security and Investigative Services company license. Ask any locksmith you are thinking of hiring for that license number before they start work. It is a fair question and a reasonable company will not mind it.
Lost car keys around Ventura: what the setting changes
Ventura covers a lot of ground, from Downtown and the Westside along Ventura Avenue to Midtown, Pierpont, Ventura Keys and the hillside streets of Hobson Heights, Ondulando and Clearpoint. We serve ZIP codes 93001, 93003 and 93004, and the way people lose keys here tracks the way people live here.
A lot of Ventura is outdoors. Keys vanish in sand and surf around Surfer's Point at Seaside Park, on the Ventura Pier and Promenade, and at Ventura Harbor Village. The salt air and marine-layer damp also matter: metal that lives near the shore wears, and keys that are decades-old copies kept on a beach-house hook are often already worn. If you are in Pierpont or the Keys and your only key is gone, say so when you call. A heavily worn key is one more reason we start from the VIN rather than trying to copy what is left.
Apartment life near Ventura College is another common backdrop. A student or tenant who has lost the only car key may also be locked out of the apartment, and that is a different job from the one on this page. If that is you, our apartment lockout page covers it, and we can sort the car key after you are back inside.
Visitors are a third group. Someone staying in a vacation rental near the Promenade or the harbor who loses the car key has no spare at home to fall back on, and may be a long drive from anyone who can help. The Channel Islands National Park Visitor Center, Pacific View Mall and the Community Memorial Hospital lots are the kinds of places where stress and distraction cause keys to go missing. Wherever the car is parked in Ventura, give us the street or lot and we will plan the visit around it.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366What should you do right now if all your keys are gone?
A few calm steps save time and money, and they are worth doing before you phone anyone.
- Retrace your steps once. Check coat pockets, bags, the last place you parked and anyone who borrowed the car. Ten honest minutes of looking is fine; an hour of it is a delay.
- Find your VIN. A photo of the windshield-side VIN plate or your registration is enough to get started on the phone.
- Gather your paperwork: photo ID and the registration or title for the vehicle.
- Do not try forcing the door or ignition. Pry marks and a damaged lock add repair work and can complicate the key job.
- Move the car only if it is unsafe where it is. If it is in a tow-away spot, tell us when you call so we can plan around it.
- If you are not sure whether the car is locked or has an alarm armed, tell us. It changes how we approach the visit.
- Call (213) 577-1366. A real person answers at any hour.
What about the lost keys that are still out there?
Replacing the keys fixes your problem, but it raises a fair question: what if somebody finds the old ones? If your keys were lost at a crowded spot, or you think they were taken, ask us whether the lost keys can be removed from the car's memory so they no longer start it.
The answer depends on the vehicle. Some cars allow it as part of the programming job, and some do not. We confirm by VIN before saying either way. A key that only opens a door is also a smaller risk than one that starts the engine, and we can explain which kind you are dealing with.
Separately, if your lost car key was on the same ring as your house or apartment keys, the car is only half of the issue. Rekeying the home locks is a different service, and our lock rekey page explains it.
Frequently asked questions
Can you make a car key if I have lost all of them?
Yes, in most cases. We make the key from the vehicle's identity, starting with the VIN, so no original is required. How it goes depends on your make, model and year. We confirm by VIN before we tell you what is possible, and if your car is dealer-only we say so plainly.
What do I need to show you to get a new car key?
Photo ID and proof that the vehicle is yours, such as a registration or title that matches the VIN. We ask for this every time, because it is how we make sure a new key only goes to the rightful owner.
Do you come to me in Ventura, or do I have to bring the car in?
For most lost-key jobs we come to the car with our mobile service vans, which matters because a car with no key often can't be driven. Ventura is about 63 miles from our Westwood storefront, so we plan the trip around where you are parked.
How much does lost car key replacement cost?
It depends on your vehicle, the type of key, how the key information has to be obtained, the programming involved, how many keys you want, the time of day and the travel distance. We explain the factors and give you a quote once we have your VIN and location.
Will a new key work with the remote buttons too?
Sometimes the key and remote are one piece, and sometimes they are separate. Which applies to your car comes down to its make, model and year. We confirm that by VIN and tell you what we can program before we start, including whether the remote is a separate job.
Is it better to go to the dealer or call a locksmith?
For many vehicles a locksmith visit is the more economical route because the car does not need to be towed. But some cars can only be handled by the dealer, depending on the security system. We check your VIN and tell you honestly which situation you are in.
Can you call me at night or on a holiday?
Yes. Our phone, (213) 577-1366, is answered 24 hours a day, 7 days a week, all year, holidays included. Tell us where the car is and what you know about it, and we take it from there.
Will the old lost keys still start my car?
It depends on the vehicle. Some cars let us remove lost keys from the car's memory as part of the programming, and some do not. We confirm by VIN, and we will tell you if a lost key is still a risk.
How do I know a locksmith in Ventura is legitimate?
California requires locksmith companies to hold a BSIS LCO license, and you should ask any locksmith for it before work begins. Also look for a real business address, someone who asks for proof of ownership, and a clear explanation of what affects the price.
More locksmith help in Ventura
Lost Car Key Replacement near Ventura
Reviewed by David, Owner & Lead Technician, Wilshire Lock & Key — in the locksmith trade since 1987.
Last updated 2026-10-11.