What does it mean when you've lost all your car keys?
Losing your only key, or the last of several, is a different problem from losing a spare. With a spare in your pocket you can have a copy made and carry on. With no key at all, there is nothing to copy, and the car has to be told to accept a brand-new key. That is what lost car key replacement means: we build a working key for your specific vehicle without using an original as the starting point.
People in this spot usually fall into a few groups. Some set a key down at the park or a store and never saw it again. Some had a key in a jacket pocket that went through the wash or out with the trash. Some bought a used car that came with one worn key, and that key finally failed or vanished. And some are sure the key is somewhere in the house, but they have turned the place upside down and need to move the car today.
Whichever group you are in, the situation is fixable far more often than people fear. Your vehicle is not scrap, and you do not automatically need a tow to a dealership. What matters is the make, model and year, and whether you can show the car is yours. We sort that out on the phone first so you know where you stand.
How do you get a replacement car key without the original?
A replacement car key without the original comes down to two jobs. The first is cutting a physical key that fits your locks and ignition, if your vehicle uses a cut key. The second is making the vehicle recognize that key, if your vehicle pairs keys electronically. Some vehicles need only the first job, some need both, and some use a push-button system where the work is mostly about the electronics.
For the cutting, a locksmith can work from information tied to your vehicle, usually starting with the VIN, or from the lock itself when needed. For the pairing, the new key is introduced to the car's system with the right equipment. Which of these applies to you depends on the vehicle, and we do not guess about it. We confirm by VIN and by looking at the car in person.
If your key is the kind that also locks and unlocks doors remotely, the remote part is a related but separate piece. We cover that on our key fob replacement page. For the overall picture of what we do for vehicles, our automotive locksmith page is the best starting point.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366How we handle a lost car key call, step by step
Here is how a typical call goes. The order matters, because the early steps save you from paying for a trip that cannot solve your problem.
- You call (213) 577-1366. Someone answers at any hour, any day. Tell us the make, model, year and where the car is parked in Montebello.
- We ask a few questions: how many keys existed, whether the car has push-button start, whether the doors are locked, and whether anything is stuck in the ignition. Those answers shape what we bring.
- We tell you plainly what is involved for your vehicle, including any step we cannot confirm until we see it, and what affects the final cost. You decide whether to go ahead.
- A mobile van comes to the car. We check your ID and proof that the vehicle is yours before making a key. This is non-negotiable, and it protects you as much as anyone.
- We confirm the VIN and examine the locks and ignition. If the doors are locked, we open the vehicle first without damaging it.
- We cut the new key if the vehicle uses one, and pair it to the car if it needs pairing.
- We test everything: the door locks, the trunk if it has a separate lock, and the ignition. You watch the car start and run before we call the job done.
- If you want a second key made while we are there, this is the moment. Making a spare while the equipment is already set up is usually the more economical route compared with another call later.
What will we need from you?
Making a key for a vehicle is a security-sensitive job, and any honest locksmith will ask for the same basics. Having these ready speeds things up considerably.
- A government-issued photo ID that matches the name on the vehicle's paperwork.
- Proof of ownership or authorization: registration, title, or a lease or rental agreement with permission to have keys made.
- The VIN, which is visible at the base of the windshield on the driver's side and printed on your registration and insurance card.
- The exact make, model and year, plus whether the car has a regular key or a push-button start.
- Access to the vehicle where it is parked, including any gate code or permission needed to reach it.
- If you have a locked-out car with the keys visible inside, tell us. That changes the job entirely and may be handled as a car lockout instead.
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 Montebello?
We do not quote numbers in a web page, because the honest answer depends on your car. What we can do is tell you exactly what moves the cost up or down, so nothing on the invoice surprises you.
The biggest factor is the type of key your vehicle uses. A basic cut key is a lighter job than a key that must be electronically paired, and a push-button system is usually more involved than either. The vehicle's make, model and year drive this more than anything else.
The second factor is whether the key can be made on the spot at the car. Most of the time we can do that with the van's equipment, but some vehicles are harder and may need extra steps. Third, the state of the car matters: locked doors, a damaged ignition, or a broken key stuck in the cylinder all add work.
Fourth is timing and location. Calls at night, on weekends, and on holidays take the same skill but disrupt more schedules, and distance from our base affects the trip. Our storefront is in Westwood, and Montebello is roughly 21 miles away, which we factor in honestly. Finally, the number of keys you want: a spare made during the same visit is usually the more economical route than coming back later.
We would rather explain all of this on the phone than have you discover it at the car.
Locksmith or dealer: which is the right call?
For many vehicles a mobile locksmith is the more convenient route, because we come to the car and you do not have to arrange a tow. You also avoid the wait of scheduling a dealership appointment when your car is not driveable.
That said, we will be straight with you: some vehicles, depending on make, model and year, can only be keyed by the dealer, or are much better handled there. We confirm by VIN and in person rather than promise something we cannot deliver. If your car falls into that group, we tell you before you pay for a trip, and we do not waste your time or ours.
If your situation is not actually a lost-all-keys case, other pages may fit better. A key snapped off in the lock belongs on our broken key extraction page. A key that goes in but will not turn, or a damaged ignition, is covered under ignition repair. A single missing spare on a car that still has a working key is a simpler job, described on our car key replacement page.
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 lost car keys?
We have been in business since 1987, and that history shows up in how we work: we ask questions first, we explain the job, and we do not push you into more than you need. When you call, you reach one company. There is no dispatch middleman passing your call to a stranger who has never heard of us.
We operate from a real storefront at 10740 Wilshire Blvd in Westwood, and our mobile vans do the driving to you. The storefront means there is a place, an address and a phone line behind the van that shows up. David, the owner and lead technician, oversees the work and the standards we hold ourselves to.
One more thing worth knowing: California requires locksmith companies to hold a BSIS LCO license, and you should ask any locksmith for it before they start work on your car. It is a reasonable question and a good company will not mind answering it. Making keys is exactly the kind of work where you want to know who is behind it.
Our mobile locksmith service is built for this: the equipment travels, so the car stays where it is.
Lost car keys around Montebello: where it happens and what we see
Montebello covers a lot of different parking situations, and the setting changes how a lost-key job plays out. Take the Garfield Avenue corridor, where condo and apartment buildings line the street. A resident who has lost every key to their car is often also dealing with a building's parking rules, a gate, or a shared lot. When you call from there, tell us exactly where the car sits and who controls access, because it saves a lot of back-and-forth.
Around the Town Center area near The Shops at Montebello, the usual story is a key lost during a shopping trip or an evening out. The car is in a big lot, you are standing next to it with no way to start it, and the last thing you want is to leave it overnight. We can meet you at the vehicle, confirm the VIN, and sort out the key there.
Along the Whittier Boulevard corridor, many people park on or near a busy commercial strip, so we find a safe spot to work and keep the car's surroundings in mind. In South Montebello, where older bungalow blocks often mean street parking, the car may be a few doors from where you live, which makes proof-of-ownership easy: your ID and registration are close by. In the Montebello Hills area, sloped lots and longer driveways mean the car is often parked right at the house, so we can work from the driveway.
We serve ZIP code 90640 and the surrounding area, and summers here run hotter than coastal LA. A dead-end key problem on a sunny afternoon is more than an inconvenience, especially with kids or pets in the picture, so tell us on the call if anyone is waiting with the car. We will plan around that.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366What should you do while you wait, and what should you avoid?
Before we arrive, a little preparation helps. Check the places you went recently, including pockets, bags, and the last stores you visited. A quick call to a business you visited can turn up a key at a front desk. If it turns up, call us back, because a found key may save you most of the work.
There are also things to avoid, and they cost people more than they expect.
- Do not force the ignition or the door with tools. That can damage parts that were otherwise fine.
- Do not buy a random key or fob online before talking to us. A key that is not matched to your vehicle's system may not work, and it can turn a simple job into a harder one.
- Do not hand your VIN and personal details to anyone who will not tell you their company name and license status.
- Do not leave the car in an unsafe spot if you can move it. Tell us where it is and we will plan around it.
- Do not assume the dealer is your only option. Call us first and we will tell you honestly if your car is one of the exceptions.
Frequently asked questions
Can you make a car key if I've lost all of them?
In most cases, yes. We make new keys from scratch for your vehicle and do not need an original. We confirm what your specific car requires by VIN and in person, and we tell you honestly if your vehicle is one that only the dealer can handle.
What proof do I need to get a replacement car key without the original?
A photo ID and proof the vehicle is yours or that you are authorized to have keys made, such as registration, title, or a lease agreement. We check this before making any key. It protects you from someone else getting a key to your car.
Do I have to tow my car to you?
Usually not. Our mobile vans come to the car in Montebello, so the car stays where it is. If your vehicle is one that needs dealer work, we will say so before you spend money on a trip.
How long does lost car key replacement take?
It depends on the vehicle, the type of key, and whether the doors are locked or the ignition is damaged. We give you a realistic idea on the phone and confirm once we see the car. We will not give you a number we cannot stand behind.
Will the new key work with my remote and push-button start?
That depends on how your vehicle is built. Some cars use a plain cut key, some pair keys electronically, and some use push-button systems. We confirm by VIN and in person, and our key fob replacement page explains the remote side in more detail.
What if my key is broken off in the lock or ignition?
That is a different job. A snapped key needs extraction before anything else, and you can read about it on our broken key extraction page. If you have no key at all, you are in the right place for lost car key replacement.
Do you work at night and on weekends in Montebello?
Yes. Our phone line at (213) 577-1366 is answered 24 hours a day, 7 days a week, year-round. After-hours calls can affect the cost, and we explain that up front rather than at the end.
Should I ask for a license before a locksmith works on my car?
Yes. California requires locksmith companies to hold a BSIS LCO license, and you can ask any locksmith for it. A reputable company will not hesitate to answer, and you should be cautious about anyone who avoids the question.
More locksmith help in Montebello
Lost Car Key Replacement near Montebello
Reviewed by David, Owner & Lead Technician, Wilshire Lock & Key — in the locksmith trade since 1987.
Last updated 2026-10-11.
