Losing your only car key is stressful, but car key replacement near you rarely means a tow to a dealer and a week without your car.
This guide explains what to do first, how a mobile locksmith replaces a car key where you are, what information you need and what affects the cost.
Key Master is a mobile automotive locksmith covering Kent and South East London 24/7, with more than 10 years of experience, no callout fee and a quote before any work starts.
The key point is that you usually do not need the original key to get a replacement, so start with the checks below before you pay for anything.
Lost Your Car Key? Do These Five Things First
If you have lost your car key, retrace your steps, check your insurance and breakdown cover for key cover, secure the car and then call a mobile locksmith with your vehicle details. The first checks are free and can save you money.
1. Retrace your steps and check your bag, coat pockets, the car's surroundings and anywhere you last parked. 2. Look for a spare key, and ask whether someone else can bring it to you.
3. Check your car insurance and any breakdown policy for key cover, which some policies include or offer as an add-on.
4. If you think the key was stolen, report it to the police and make sure the car is secured. 5. Call a mobile locksmith with your car's make, model, year, registration and location ready. While you wait, keep the car's registration number to hand, because it speeds up the quote.
Can You Get a Replacement Car Key If You Have Lost All Your Keys?
Yes. A mobile locksmith can usually cut and programme a new key without the original, using your vehicle's details. Key Master does this where your vehicle and key system allow it, and confirms your vehicle details and key type before quoting.
Most jobs are finished at your location, whether that is home, work or a car park.
Straightforward replacements can often be done in one visit, while more complex systems may take longer. You will also be asked to show you are authorised to have the work done.
Our emergency car key replacement service covers lost keys with no spare, 24/7.
How Does Mobile Car Key Replacement Work?
A mobile locksmith comes to you, replaces, cuts or programmes the key on site and tests it with you before leaving. There is no need to move the car or arrange recovery to a dealer when the work can be done where it is parked.
6. Get in touch by phone or send a quote request.
7. Give your car's make, model, year, registration and location, plus the number of working keys you have and the key type if you know it.
8. Receive a quote before any work starts.
9. The locksmith arrives, and the key is cut, replaced or programmed on the spot.
10. The new key is tested before the locksmith leaves.
A photo of your old key or spare can help identify the key type.
Which Types of Car Key Can Be Replaced?
Key Master replaces standard keys, remote keys, transponder keys, key fobs and smart or proximity keys, depending on the make and model. Cover includes 16 listed makes, and coverage for a specific model is confirmed from its make, model and year.
• Standard keys: mechanical keys without a chip or remote.
• Remote keys: a blade with buttons for central locking.
• Transponder keys: keys with a chip that communicates with the immobiliser and may need programming. • Key fobs: supplied and programmed where supported.
• Smart and proximity keys: vehicle-specific programming for keyless entry.
The listed makes include BMW, Audi, Mercedes-Benz, Ford, Volkswagen, Land Rover, Toyota, Nissan, Vauxhall, Peugeot, Renault, Citroën, Hyundai, Kia, Honda and Fiat.
If you already have a working key and want a spare, our spare and replacement car keys service is the cheaper moment to act.
Our car key replacement guide explains the key types in more detail.
Will Your Insurance or Breakdown Cover Pay for a New Key?
Sometimes. Key cover is usually an optional add-on to car insurance or breakdown cover, so check your own policy documents before you pay for a replacement. Cover, limits and excess vary between providers.
As one example, Sheilas' Wheels says its optional key cover pays up to £300 to replace a lost car key and reset an immobiliser, with no excess.
That is one provider's terms, not a general rule, so read yours carefully.
If your policy does not cover it, a mobile locksmith is often the quicker route.
How Much Does Car Key Replacement Cost?
The cost depends on your make, model and year, the key type, whether programming is needed, how many keys you have and whether the key must be specially sourced. Key Master does not publish fixed prices, charges no callout fee and gives you a quote before work begins.
For context, Checkatrade lists key replacement in Orpington from around £160, an average key fob at about £160 and a smart key at about £320.
It also shows remote fob programming from £50 to £250, and notes that emergency callouts can cost more outside normal hours.
These are general auto locksmith benchmarks, not Key Master prices, so treat them as a guide and ask for a quote.
Car Key Replacement in Dartford and Nearby Areas
Key Master provides mobile car key replacement in Dartford and across Kent and South East London. We come to you, so the car does not need to be moved, and our average emergency response is under 30 minutes, although arrival depends on location and demand.
Our listed areas include Dartford, Bexley, Sidcup, Gravesend, Swanley, Orpington, Bromley, Sevenoaks, Maidstone, Tonbridge, Chatham, Rochester, Gillingham, Lewisham, Greenwich, Eltham and New Eltham.
We cover more places than we can list, so call to confirm yours. You can also see all the areas we cover.
Mistakes to Avoid When Your Car Key Is Lost
The most expensive mistakes happen in the first hour, when panic makes the dealer or the first search result look like the only option. These are the ones worth avoiding.
• Calling a dealer without checking whether a mobile locksmith can come to you.
• Not checking insurance or breakdown cover for key cover first.
• Calling the first number you find without asking about callout fees and a quote before work starts. • Not having the make, model, year and registration to hand, which slows the quote. • Assuming you must have the original key, when a replacement can usually be made without it. • Waiting until you lose your last key, when a spare is easier and cheaper to arrange beforehand. • Mixing up a lost key with a key locked inside the car, which is a different job.
A few minutes of checking before you call usually saves money and time.
If your keys are inside the car rather than lost, read what to do when your keys are locked in the car.
Frequently Asked Questions
Can I get a replacement car key without the original?
Usually, yes. Key Master can cut and programme a new key without the original where your vehicle and key system allow it, using your vehicle's details.
Can a locksmith make a car key at my home?
Yes. We work at your home, workplace or roadside, and the key is cut, replaced or programmed on the spot where the system allows it.
What do I need to give the locksmith?
Your car's make, model and year, your registration number, your location, how many working keys you have and the key type if you know it. We also check that you are authorised to have the work done.
Do you charge a callout fee?
No. There is no callout fee, and you receive a quote before work begins.
Do you cover Dartford?
Yes. We cover Dartford, Bexley, Sidcup, Gravesend and many other areas across Kent and South East London, and we will confirm whether we can reach you when you call.
Your Next Step If You Have Lost Your Only Key
Check your insurance for key cover, then call with your car's make, model, year and registration.
Call Key Master on 07713 582383 for car key replacement near you in Kent and South East London, or send a quote request if it is not urgent.
