Our Comprehensive
Locksmith Services

Professional, reliable, and trusted locksmith solutions across London

Emergency Locksmith Services

Available 24/7 for all your emergency locksmith needs

Emergency Lockout Service

Locked out of your home, office, or vehicle? Our emergency locksmith team responds within 15 minutes to get you back inside quickly and safely without damaging your property.

15 Min Response
No Damage
24/7 Available
Call Now - Emergency

Lost Keys Replacement

Lost your keys? We can quickly replace all types of keys including house keys, car keys, and security keys. We'll also re-key your locks for added security if needed.

All Key Types
Same Day Service
Re-keying Available
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Broken Lock Repairs

Broken or damaged locks pose a serious security risk. Our expert locksmiths can repair or replace broken locks on the spot with high-quality parts and guaranteed workmanship.

Immediate Repair
Quality Parts
Work Guaranteed
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Residential Locksmith Services

Protecting your home and family with expert security solutions

New Lock Installation
Popular

New Lock Installation

Upgrade your home security with professional lock installation. We install all major brands including Yale, Chubb, ERA, and Union locks with expert precision.

All Major Brands British Standard Insurance Approved
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Lock Replacement

Lock Replacement & Upgrades

Replace old or worn locks with modern high-security alternatives. Ideal for new homes, after break-ins, or meeting insurance requirements.

High Security Anti-Snap Locks Quick Install
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Window Locks

Secure all entry points with professional window lock installation. Essential for ground floor and accessible windows.

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Smart Lock Installation

Modernize your home with smart lock technology. Control access remotely and never worry about lost keys.

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Domestic Safes

Protect your valuables with professional safe installation and opening services. All types handled with care.

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Premium Service

Security Upgrades for Insurance

Meet insurance requirements with our comprehensive security upgrade service. Free security survey and professional recommendations included to ensure your home meets all safety standards.

Free Survey
Insurance Certified
Complete Solutions

Commercial Locksmith Services

Professional security solutions for businesses of all sizes

Business Solution

Master Key Systems

Simplify access control with master key systems. Perfect for offices, apartment buildings, and commercial properties. Control who has access to which areas with flexible hierarchy.

Custom Design
Flexible Levels
Pro Installation
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Access Control Systems

Modern access control including keycard entry, biometric scanners, and keypad access. Monitor and control entry with ease.

Keycard & Biometric
Remote Management
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Panic Bars & Fire Exits

Ensure safety compliance with professional panic bar and fire exit installation. Meet regulations while maintaining security.

Regulation Compliant
Safety Certified
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Specialized Services

Expert solutions for specific security needs

uPVC Door Mechanisms
Specialist Service

uPVC Door Mechanisms

Expert repair and replacement of uPVC door locks, handles, hinges, and multipoint locking systems. We specialize in all uPVC door problems and provide same-day solutions.

Multipoint Locks Handle Replacement Hinge Repairs
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Professional Key Cutting
Popular

Professional Key Cutting

While-you-wait key cutting service covering domestic, commercial, and automotive keys. We stock hundreds of key blanks and use the latest cutting technology.

All Key Types High Security While You Wait
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Automotive Locksmith

Lost car keys? Locked out of your vehicle? Fast auto locksmith services including key cutting, transponder programming, and car lockout assistance.

Get Help

Boarding Services

Emergency boarding services for broken doors, windows, and glass. Secure your property quickly after break-ins or accidental damage.

Emergency Boarding

Lock Repairs & Maintenance

Professional lock repairs for sticking, jamming, or worn locks. Regular maintenance keeps your locks functioning smoothly.

Book Service

Padlock & Garage Security

High-security padlocks and garage door locks to protect sheds, garages, and outbuildings. Expert advice included.

Explore Options

Why Choose ADT Locksmith?

Your trusted locksmith partner in London

24/7 Availability

Emergency locksmith services available around the clock, every day of the year. We're always here when you need us.

15-Minute Response

Lightning-fast emergency response times across all London areas. Get help fast when every minute counts.

DBS Checked

All our locksmiths are fully vetted and DBS checked for your complete peace of mind and security.

No Call Out Fee

Transparent pricing with no hidden charges or call-out fees. You only pay for the work we do.

Fully Insured

Comprehensive insurance coverage for complete protection and professional service guarantee.

5-Star Rated

Trusted by thousands of satisfied customers across London with consistently excellent reviews.

Available 24/7 For You

Need a Locksmith
Right Now?

Our expert locksmiths are standing by 24/7 to help you with any lock or security issue. Get a free quote or call us now for emergency assistance.

Call 020 3504 1421 WhatsApp Us
15 Min
Response Time
24/7
Available
£0
Call Out Fee
5★
Rated Service

All work guaranteed • DBS checked locksmiths • Fully insured

We Work With All Major Lock Brands

Trusted partnerships with leading security manufacturers

YALE
CHUBB
ERA
UNION
BANHAM
AVOCET