Lock Master London
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Car Key Duplication London

Professional spare car key services • Same-day duplication • All makes & models • Remote & transponder keys

Get Car Key Quote

Same-Day Service

Get your spare car keys duplicated on the same day. Most standard keys ready within 30 minutes.

All Car Makes

We duplicate keys for all car manufacturers including BMW, Mercedes, Ford, VW, Audi, and more.

Transponder Programming

Full transponder chip programming service for modern car keys with immobilizer systems.

Mobile Service

We come to you! Mobile car key duplication service available across London.

Car Key Duplication Services

Professional car key copying and programming services for all vehicle types in London

Standard Car Keys

Traditional metal car key cutting and duplication for older vehicles. Quick, reliable service with precision cutting equipment.

✓ Precision key cutting
✓ Multiple copies available
✓ 15-minute service
✓ All car makes supported

Remote Control Keys

Duplication and programming of remote control car keys with central locking functionality for convenience and security.

✓ Remote programming
✓ Central locking setup
✓ Button function testing
✓ Range optimization

Transponder Keys

Full transponder key duplication including chip programming and immobilizer synchronization for modern vehicles.

✓ Chip programming
✓ Immobilizer sync
✓ Anti-theft compatibility
✓ ECU programming

Smart & Proximity Keys

Advanced smart key and proximity key duplication with push-button start programming for luxury vehicles.

✓ Proximity detection
✓ Push-start programming
✓ Keyless entry
✓ Advanced diagnostics

Key Repair & Refurbishment

Repair worn or damaged car keys, replace key fob cases, and refurbish buttons for extended key life.

✓ Case replacement
✓ Button repair
✓ Battery replacement
✓ Contact cleaning

Commercial Vehicle Keys

Specialized key duplication for vans, trucks, and commercial vehicles including master key systems.

✓ Van key duplication
✓ Truck key systems
✓ Fleet key management
✓ Master key creation

Supported Car Makes & Models

We provide car key duplication services for all major automotive brands and models

BMW Keys
Mercedes-Benz Keys
Audi Keys
Volkswagen Keys
Ford Keys
Vauxhall Keys
Toyota Keys
Honda Keys
Nissan Keys
Peugeot Keys
Renault Keys
Citroen Keys
Hyundai Keys
Kia Keys
Mazda Keys
Subaru Keys
Volvo Keys
Jaguar Keys
Land Rover Keys
Mini Keys
Porsche Keys
Lexus Keys
Infiniti Keys
Tesla Keys

Our Car Key Duplication Process

Simple, fast, and professional car key duplication service with same-day completion for most key types.

1. Key Analysis

We examine your existing key to determine the best duplication method

2. Precision Cutting

Professional key cutting using advanced machinery for perfect accuracy

3. Programming

Transponder and remote programming using manufacturer-specific equipment

4. Testing

Complete functionality testing to ensure your new key works perfectly

Call for Same-Day Service: 01392 303005

Car Key Duplication Pricing

Transparent, competitive pricing for all types of car key duplication services in London

Standard Keys

Traditional metal car keys for older vehicles without electronic components.

From £15 Per key
✓ Same-day service
✓ 15-minute completion
✓ All car makes
✓ Quality guarantee

Remote Keys

Remote control keys with central locking and alarm functions.

From £45 Including programming
✓ Remote programming included
✓ Central locking setup
✓ Button testing
✓ 12-month warranty

Transponder Keys

Chip keys with immobilizer programming for modern vehicles.

From £85 Chip programming included
✓ Chip programming
✓ Immobilizer sync
✓ Anti-theft compatibility
✓ Professional testing

Smart/Proximity Keys

Advanced smart keys with push-button start and proximity detection.

From £150 Full programming included
✓ Proximity programming
✓ Push-start setup
✓ Keyless entry
✓ Advanced diagnostics

Frequently Asked Questions

Common questions about our car key duplication services in London

How long does key duplication take?

Standard keys: 15 minutes. Remote keys: 30-45 minutes. Transponder keys: 1-2 hours. Smart keys may require same-day appointment.

Do I need the original key?

Yes, we typically need at least one working original key to create duplicates. We can also work from key codes in some cases.

Can you program transponder chips?

Yes, we have professional equipment to program transponder chips and synchronize them with your vehicle’s immobilizer system.

What if my key fob is damaged?

We can often repair damaged key fobs by replacing cases, buttons, or batteries. If beyond repair, we can duplicate to a new fob.

Do you offer mobile service?

Yes! Our mobile car key duplication service comes to your location across London for added convenience.

Is there a warranty on new keys?

All our duplicated keys come with a 12-month warranty covering both the physical key and any programming work.

Customer Reviews

What our customers say about our car key duplication services

“Needed a spare key for my BMW and they had it ready in 45 minutes. Perfect programming and the remote works flawlessly. Great value for money.”

– Mark T., Chelsea

“Professional service for my Mercedes smart key. They came to my office and programmed it on-site. No issues and works perfectly with push-start.”

– Sarah K., Canary Wharf

“Quick and efficient car key duplication. My Ford transponder key was duplicated same day with full chip programming. Excellent customer service.”

– James R., Westminster