Lock Master London
Mobile locksmith covering all of London
Vetted
Inspected
Qualified
24/7 Emergency Service
020 8157 9969
Insured
DBS Checked
Guaranteed
24/7
Mobile Service
DBS Checked

Lost Your House Keys in London?

Emergency Key Replacement • Home Entry Service • New Key Cutting • 24/7 Availability

Lost Keys Service

Lost House Keys Emergency Service

Don’t panic if you’ve lost your house keys! Our emergency locksmith service covers home entry, new key cutting, and security upgrades across all London areas.

Emergency Line: 020 8157 9969

Home Entry Service

Safe entry to your property

New Key Cutting

Fresh keys cut on the spot

Security Upgrade

Enhanced security if keys stolen

24/7 Availability

Day, night, weekends & holidays

Lost House Keys Solutions

Comprehensive key replacement and security services for lost house keys in London

Emergency Home Entry

Professional home entry service when you’ve lost all your house keys. Safe, non-destructive access to your property.

Key Cutting Service

Professional key cutting for all lock types including Yale, Mortice, uPVC, and high-security keys. Cut from code or existing key.

Key Duplication

Multiple key copies cut for family members, spares for emergencies, or backup keys to prevent future lockouts.

Security Assessment

Complete security review when keys are lost or stolen. Identify vulnerabilities and recommend security improvements.

Lock Replacement

Full lock replacement service if keys were stolen or you want enhanced security. New locks with multiple keys provided.

Key Safe Installation

Prevent future lost key situations with a secure key safe installation. Access your spare keys when needed.

House Key Types We Replace

Professional key cutting and replacement for all residential lock types

Yale Keys

Standard Yale cylinder keys for most front doors. Quick cutting service with high-quality blanks for perfect fit.

Mortice Keys

5-lever mortice lock keys for enhanced security doors. BS3621 approved keys for insurance compliance.

uPVC Door Keys

Euro cylinder keys for uPVC doors, composite doors, and modern multi-point locking systems.

Smart Lock Setup

Smart lock installation and setup as backup to traditional keys. App-controlled access and backup codes.

What to Do When You Lose House Keys

Essential steps to secure your home and get replacement keys

1. Search Thoroughly

Check all pockets, bags, car, workplace, and retrace your steps. Sometimes keys are just misplaced rather than truly lost.

2. Call a Locksmith

Contact us immediately on 020 8157 9969. We provide emergency home entry and key replacement services across London.

3. Consider Security

If keys were stolen or lost in a public place, consider changing locks for enhanced security and peace of mind.

4. Get Spare Keys

Have multiple spare keys cut and consider a key safe to prevent future lockout situations and lost key emergencies.

Lost House Keys Service Pricing

Transparent pricing for lost key replacement and home entry services

Entry + New Keys

Home entry + key cutting

• Non-destructive home entry
• New keys cut on site
• Up to 3 keys included
• Professional locksmith

From £120

Key Cutting Only

If you have access to property

• Professional key cutting
• High-quality key blanks
• All lock types
• Multiple copies available

From £25

Lock Replacement

New lock + keys for security

• Home entry service
• New security lock fitted
• Multiple keys supplied
• Enhanced security

From £150

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DBS Background Checks

DBS Checked

All our locksmiths undergo comprehensive Disclosure and Barring Service (DBS) background checks.

Criminal Record Checks

Enhanced criminal record verification for your safety and peace of mind.

Identity Verification

Complete identity verification and employment history checks.

Professional Standards

Maintaining the highest professional and ethical standards.