How We Work
At SpareCarKey.com, we make getting a replacement car key simple, stress-free, and fast—no dealership delays, no hidden costs.
From your first phone call to the moment we hand over your newly programmed key, our process is built around convenience, speed, and security. Whether you’re locked out, lost your key, or just need a spare, our expert auto locksmiths come directly to you, ready to cut and programme your car key on the spot. Here’s how it all works.

Our Simple, Step-by-Step Car Key Replacement Process
We believe in keeping things straightforward. Our five-step process ensures you get back on the road quickly, whether you’ve lost your car keys, damaged your fob, or just need a spare. With mobile auto locksmiths ready to respond across London, Kent, and beyond, we bring the tools, the tech, and the expertise to you wherever you are.
STEP 1
Call
The customer contacts Spare Car Key for assistance
STEP 2
Car
The customer provides their vehicle’s make, model, and registration.
STEP 3
Location
The customer shares where they are so a locksmith can be dispatched.
STEP 4
Fast Response
A mobile auto locksmith arrives to cut and programme the key.
STEP 5
Aftercare
Post-service support and guidance is provided to the customer.
No Keys? No Problem – We Come to You, Fast
Need a Car Key Replacement? We’ll Have You Sorted in No Time
Our mobile team arrives equipped to cut and programme your key on-site—no towing, no waiting, just fast, reliable service.
Call Now or Get a Free Instant Quote

Local Coverage Across London, Kent, Surrey & More
Our trusted auto locksmith team is on the road daily, covering a wide range of areas including Kent, South East London, and Surrey. From Gravesend to Lewisham, Sidcup to Dartford, we offer a mobile car key replacement service that comes to your location—fully equipped to cut and programme your new key on the spot.
- SE London
- Eltham
- Blackfen
- Sidcup
- Lewisham
- Erith
- Bromley
- Kent
- Orpington
- Bluewater
- Dartford
- Gravesend
- West Malling
- Sevenoaks
- Essex
- Romford
- Dagenham
- Brentwood
- Ilford
- Barking
- Upminster

Why Drivers Across the UK Trust Spare Car Key
Rapid Mobile Response
Our locksmiths aim to reach you in as little as 30 minutes. Whether you’re stuck in a car park or at home, we come fully equipped to cut and programme your replacement car key on the spot.
Secure & Reliable Service
We follow strict security protocols to verify ownership and protect your vehicle. Our team uses professional-grade key programming tools to ensure every new key is fully synced with your car’s security system.
Decades of Experience
With years of experience across all makes and models—from Ford to Mercedes—we deliver efficient, expert service without the dealership price tag. We know what it takes to get you back on the road fast.
Hear Why People Choose Spare Car Key
Brilliant service from start to finish! Late in the evening, I lost my only car key and genuinely didn’t know what to do. I called Spare Car Key, and within 40 minutes, Daren arrived and got straight to work.
He cut and programmed a new key for my Fiat 500 right there on my driveway. They are so professional and friendly – I highly recommend them to anyone stuck without a key!
Emma S, Bromley