Where to get a new car key depends on what you need and how much you want to spend

You have three main routes: a dealership, a locksmith, or a big-box retailer like Home Depot or Lowe's. A dealership will program a key to your specific vehicle but costs the most — typically $200 to $500 depending on the car. A locksmith can cut and program keys for less, usually $100 to $300, and will come to you. A retailer can cut a basic key for $5 to $15 but cannot program it, so this works only if you need a spare that doesn't start the engine.

What you actually need determines which route makes sense. If your car won't start without the key fob working, you need programming, which means a dealership or locksmith. If you just want a spare to hide in your wallet, a retailer key is fine. The dealership has your vehicle's records on file, so they never need to verify ownership — you just show your ID. A locksmith will ask for proof you own the car, usually your registration or title.

Key Takeaways

  • Dealerships cost the most but have your car's records and can program any key type without verification hassle.
  • Locksmiths are cheaper and faster than dealerships but will ask for proof of ownership like your registration or title.
  • Big-box retailers cut basic keys for under $20 but cannot program them, so they work only as spares that don't start the engine.
  • Bring your vehicle identification number (VIN) if you go to a locksmith, because they use it to cut the correct key blank.
  • If your key fob is broken but the physical key still works, you may only need the fob replaced, not a whole new key.

What information and documents you need to bring

For a dealership, bring your driver's license and your vehicle registration or title. The dealership will look up your car in their system using your VIN (the 17-character number on your registration or dashboard), so you do not need to bring the VIN separately, but having it speeds things up. If you cannot find your registration, your driver's license alone is usually enough — the dealership can look up your vehicle by your name and address.

For a locksmith, bring your driver's license, your vehicle registration or title, and ideally your VIN written down. Locksmiths do not have access to manufacturer databases, so they need the VIN to order the correct key blank. If you do not have your registration with you, call the locksmith first and ask what proof of ownership they accept — some will take a photo of your title sent by text, or a utility bill with your name and address.

For a big-box retailer, you typically need only the key you want copied. They will cut it without asking questions. If you want them to program it (which most cannot do), ask before you hand over the key.

Getting a key from a dealership

Call the dealership's service department and tell them you need a replacement key. They will ask for your name, phone number, and VIN. Some dealerships let you schedule an appointment; others work on a walk-in basis. Ask how long it takes — some have keys in stock and can make one in an hour, while others order blanks and take a day or two.

When you arrive, bring your driver's license and registration. The service advisor will confirm your vehicle information, take payment, and send you to the parts department or a technician who will cut and program the key. The whole process usually takes 30 minutes to an hour if the key is in stock. You will pay at the service desk before you leave.

Dealership keys are the most expensive option because you are paying for the manufacturer's programming and the dealership's overhead. However, if your car is newer or has a complex key system, a dealership may be the only place that can program it correctly. Ask the dealership whether they can program aftermarket keys (cheaper blanks from third-party makers) or only genuine manufacturer keys — some will do both, others only genuine.

Getting a key from a locksmith

Search online for "automotive locksmith near me" or ask your insurance company or roadside information provider for a referral — many have preferred locksmiths. Call and describe your car: the year, make, model, and whether the key has a fob or is a basic blade. Ask for a quote. Most locksmiths will give you a price range over the phone, then confirm the exact price when they see the car.

Tell the locksmith whether you want them to come to you or whether you will bring the car to their shop. Mobile locksmiths charge more because they travel to you, but they are faster if you are stranded. Shop locksmiths are cheaper but you have to drive there (or have the car towed). Have your VIN ready when you call — the locksmith will use it to order the correct blank.

When the locksmith arrives or you arrive at their shop, bring your driver's license and registration. They will verify ownership, cut the key, and program it to your vehicle. This usually takes 20 to 45 minutes. Payment is due when the work is done. Ask whether they accept credit cards or cash only before they start.

Getting a key from a retailer

Home Depot, Lowe's, and Ace Hardware all cut keys in-store. Bring the key you want copied to the key-cutting kiosk or counter. The associate will place it in a machine, select the blank that matches, and cut a copy. This takes about five minutes and costs $5 to $15 depending on the key type.

The key they cut will open your car's doors and trunk but will not start the engine — it has no programming. This is fine if you want a spare to keep at home or give to a family member. If you need a key that starts the car, you must go to a dealership or locksmith for programming.

Some retailers advertise key programming services, but this is rare and usually only available at larger locations. Call ahead and ask whether your local store offers it. If they do, bring your registration and driver's license along with the key you want copied.

What to do if you have lost all your keys

If you have no keys at all, you cannot start the car to drive it to a locksmith or dealership. Call a mobile locksmith or roadside information (AAA, your insurance company, or your car manufacturer's roadside program) and ask them to come to you. They will verify your ownership using your registration or ID, then cut and program a new key on-site.

If you do not have your registration with you, call the dealership or locksmith first and ask what proof of ownership they accept. Some will take a photo of your title, a utility bill, or a bank statement with your name and address. Having this conversation before they arrive saves time.

Expect to pay a premium for mobile service — locksmiths charge travel fees, and roadside information may charge a service call fee on top of the key cost. However, this is faster than towing the car somewhere. If cost is your main concern, ask whether you can have the car towed to a locksmith shop instead of having them come to you.

Understanding key fob replacement versus key replacement

A key fob is the plastic remote that locks and unlocks your car from a distance. The physical key blade is inside it. If your fob is broken but the blade still works, you may only need a new fob, not a whole new key. A replacement fob costs $50 to $200 depending on the car, which is often cheaper than a full key replacement.

You can buy aftermarket fobs online for $20 to $60, but you will still need to have them programmed by a dealership or locksmith. Some dealerships will program an aftermarket fob for a fee (usually $50 to $100), while others will only program genuine manufacturer fobs. Ask before you buy.

If your key blade is broken or worn but the fob works, you can sometimes buy just a replacement blade and keep the fob. This is the cheapest option — a blade alone costs $10 to $30 at a locksmith. However, not all key systems allow this, so ask a locksmith whether it is possible for your car before you assume it is.

Frequently Asked Questions

How long does it take to get a new car key?

If the key is in stock, a dealership or locksmith can usually cut and program one in 30 minutes to an hour. If they need to order a blank, it may take a day or two. Big-box retailers cut basic keys in about five minutes, but those keys cannot start the engine.

Can I program a key myself?

Some older cars allow you to program a key yourself using a sequence of steps with the ignition, but most modern cars require professional programming equipment. Check your owner's manual or call a dealership to find out whether your car supports self-programming.

What if I have a smart key or keyless entry system?

Smart keys and keyless fobs must be programmed by a dealership or a locksmith with the right equipment. Big-box retailers cannot program these. Expect to pay more — usually $200 to $500 at a dealership, $100 to $300 at a locksmith.

Will my insurance cover the cost of a new key?

Most standard car insurance policies do not cover lost or broken keys. However, some roadside information plans or extended warranties do. Check your policy or call your insurance agent to find out what is covered.

Can a locksmith make a key if I do not have the original?

Yes. A locksmith can cut a key using your VIN and proof of ownership. They will order the correct blank based on your vehicle's year, make, and model, then cut and program it. This costs the same as a replacement key made from an original.