Spare Car Key Service Mobile Cutting & Programming
Do not wait until you lose your only key. We cut and programme a spare car key at your home, workplace or roadside across London, Surrey, Sussex and Kent — usually cheaper and faster than an all-keys-lost emergency.
Spare Car Keys in Short
247 Auto Locksmith provides mobile spare car key cutting and programming across London, Surrey, Sussex and Kent. While you still hold a working key, we duplicate the blade and code a new transponder or remote at your vehicle in around 30 to 45 minutes, for a fixed price with no call-out fee.
- Cheaper than waiting until every key is lost
- Cut and programmed at your location
- Remote, flip and keyless fobs covered where supported
- Usually completed in 30 to 45 minutes
- No call-out fee and a fixed price before we start
- Up to 1-year warranty on the spare key
Related Key Services
Need something other than a spare? These services sit alongside spare key cutting.
Lost Car Key Replacement
Complete replacement when every key is lost or stolen. Cut and coded on-site.
Car Key Cutting
Precision blade cutting for lost keys, spares and snapped blades.
Key Programming
Transponder, remote and keyless fob coding to your immobiliser.
Key & Fob Repair
Shell, button and blade repairs that often cost less than a full key.
Emergency Vehicle Opening
Non-destructive entry when keys are locked inside the cabin or boot.
Ignition Barrel Replacement
Repair or replace a jammed, sticky or spinning ignition barrel.
Why Get a Spare From 247 Auto Locksmith
Duplicate keys are the simplest insurance against lockouts, recovery fees and dealer waits.
Rapid Response
We aim to reach you within 25 to 60 minutes anywhere in our coverage zone, day or night.
RAC Accredited
An RAC approved and Trading Standards assured business.
100% Mobile Service
We travel to your home, workplace, depot or roadside — no dealer appointment required.
Transparent Fixed Pricing
No call-out fee and no hidden charges. You agree the price before we start.
Mobile Spare Car Key Cutting Across London, Surrey, Sussex & Kent
Searches for spare car key, spare car key cutting and duplicate car key almost always come from drivers who still have one working key — and want a backup before the next emergency. That is the cheapest window to act. An all-keys-lost job costs more because we have to read the immobiliser or decode the lock from scratch.
We come to you with blanks and programming kit. Most spare keys are cut and coded on-site within 30 to 45 minutes. If you already know your make, jump to the relevant page on our makes and models hub, or start with a registration quote above.
One working key left? Order the spare now.
A single key in your pocket is a lockout waiting to happen. A programmed spare kept at home or with a partner is the lowest-cost way to avoid a weekend emergency and a recovery truck.
What Types of Spare Keys Can We Make?
We duplicate basic blades, remote flip keys, transponder keys and, where your vehicle and year are supported, proximity / smart fobs. If the electronics in your existing fob are worn, we can often quote a key repair instead of a full replacement.
How Spare Key Cutting Works On-Site
- Confirm the vehicle and price. Registration or a quick call to 07921 365 247.
- We come to you. Home, workplace or roadside — no dealer drop-off.
- Cut and programme. Blade cut to match; chip or remote coded to the immobiliser.
- Tested handover. Lock, unlock, ignition and start checked before we leave.
If every key is already gone, see our lost car key replacement service instead.
Still Down to One Car Key?
Get a spare cut today before the next lockout. Fixed price on the first call.
Car Makes & Models We Cover
Select your manufacturer for brand-specific key help, or stay on this service page with your registration.
Full list on the makes and models hub. Or call 07921 365 247 with your registration.
Spare Car Key Service Near You
Mobile coverage across London, Surrey, Sussex and Kent, 24 hours a day.
London
Sussex
Your town not listed? See the full areas we serve map, or just call us with your postcode.
Trusted by Drivers Across the UK
See why motorists rate our mobile auto locksmith service for speed, reliability and honest pricing.
"Came to my office car park and sorted a spare remote key quickly. Much cheaper than the dealer."
"Transparent pricing, no hidden fees, and the technician knew exactly what my car needed."
"Wish I had ordered a spare sooner. Fast, polite and the new key works perfectly."
Spare Key FAQs
Quick answers for local drivers across London, Surrey, Sussex and Kent.
Why should I get a spare car key before my only key is lost?
Having a spare car key avoids emergency pricing, recovery fees and long waits. Programming a duplicate while you still have a working key is significantly faster and more cost-effective than an all-keys-lost replacement.
Do you come to my location to cut and programme spare car keys?
Yes. Our mobile vans come to your home, workplace or roadside across London, Surrey, Sussex and Kent. There is no need to tow the car to a dealership.
How long does it take to make a duplicate spare car key?
Most spare car keys are cut and programmed on-site within 30 to 45 minutes, depending on make, model and immobiliser type.
Are your spare car keys cheaper than main dealerships?
Yes. Independent mobile pricing is typically lower than dealer rates, with no call-out fee and a fixed price before we start.
Do you provide a warranty on spare keys?
Yes. Spare keys, remote fobs and programming come with up to a 1-year warranty.
Which areas do you cover for spare key cutting?
We cover London, Surrey, Sussex and Kent, 24/7. See the areas we serve page or call 07921 365 247 with your postcode.
Need Help Today?
Mobile auto locksmiths on standby 24/7 across London, Surrey, Sussex and Kent. Call or WhatsApp for a fixed-price quote.