Mobile car key programming in London and surrounding areas
A physically cut key is only half the job on most modern vehicles. Our mobile service programmes transponder chips, remote fobs and keyless-entry systems directly to your vehicle, at your location.
- Mobile service — we come to you
- Transponder & smart key programming
- Fob pairing & re-pairing
- Available 24 hours a day
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Vehicle-specific programming — on-site
Since the 1990s, virtually every mainstream passenger car has included an engine immobiliser that requires a programmed transponder or smart key to start. Without the correct electronic signal, a key that operates the door lock physically will still leave the engine immobilised. Our technician uses professional diagnostic and programming tools to write the correct identity data to your new key and register it with your vehicle's ECU.
Programming requirements differ significantly by make, model and year. Some vehicles allow a user-level re-pairing procedure for remotes; others require full dealer-level access to the immobiliser module. We confirm compatibility before attending so there are no surprises on arrival.
A few different situations, one straightforward process
Lost Car Keys
Still have a spare? We may be able to create an additional replacement before you're left without a working key. If every key has been lost, the process can differ and additional documentation may be required.
View Lost Car Key ReplacementBroken or Damaged Car Keys
A damaged casing, worn key blade, faulty buttons or electronic problems can make your vehicle key unreliable. We assess the condition of the key and advise whether repair or replacement is more suitable.
View Key ReplacementCar Key Fob Replacement
Having trouble with your remote fob? If the buttons no longer work, the remote is damaged, or it's been lost, we can check whether a compatible replacement can be supplied and programmed.
View Key Fob RepairSpare Car Keys
Having a spare key can save you from being completely stuck if your main key is lost or damaged. If you already have a working key, ask about our spare-key options.
View Car Key CuttingDifferent vehicles, different key systems
Not sure which key your vehicle uses? Give us your vehicle make, model and registration and our team can advise you on the available options.
Standard Car Keys
Some older vehicles use straightforward mechanical keys. These may only require accurate cutting to match the vehicle lock.
Transponder Keys
Many vehicles use a transponder chip as part of their immobiliser system. The electronic chip may need programming to the vehicle, not just key cutting.
Remote Key Fobs
Remote keys combine a physical key with electronic buttons. Depending on the vehicle, replacement may involve both key cutting and electronic programming.
Smart & Keyless Keys
Modern vehicles can use proximity or smart-key systems allowing keyless entry and push-button starting. These require vehicle-specific programming equipment.
A straightforward car key replacement process
Tell Us About Your Vehicle
Basic information such as vehicle make, model, registration and your current key situation.
Get Your Quote
We'll assess the likely requirements and provide pricing information before any work begins.
Confirm Ownership
For security purposes, appropriate proof that you're authorised to request the replacement may be required.
Cutting & Programming
Where applicable, the technician cuts the replacement key and programmes the relevant electronic components.
Testing
Before completing the job, we check the replacement key and relevant functions to make sure everything works correctly.
Get a vehicle-specific quote
Pricing depends on your exact vehicle, key type and required service. Contact us for a vehicle-specific quote.
Built around convenience and reliability
24/7 Availability
Car key problems can happen at any time. Our mobile service is available around the clock for urgent key-related assistance.
Mobile Service
Instead of arranging transportation for your vehicle, we come to your location where the service is available.
Experienced Technicians
Our technicians work with different vehicle key technologies and programming requirements.
Fast Response
We aim to reach customers quickly, subject to traffic, location and technician availability.
No Standard Call-Out Charge
There's no standard charge simply for requesting attendance, subject to our current service policy.
Warranty
Eligible replacement keys and workmanship can be covered by a warranty of up to 12 months, subject to applicable terms.
Don't panic — we can explain the process
If you've lost the only key to your vehicle, replacing it can involve different procedures from creating a spare key. Depending on the vehicle, additional identification, ownership documentation and programming may be required.
Our team can explain the process and let you know what information you'll need before the technician attends.
Call 07446 980720
Car key programming — common questions
Need a replacement car key?
Get in touch with your vehicle details and we'll help you find the right solution.