Business Details
31 Years
experience
Emergency
services
Professional Locksmith Services in London
Totteridge & Whetstone Locksmiths has been a trusted name in London's security industry since 1995, established by David Harvey and Sandy Vacca, both seasoned professionals with decades of experience in the locksmith trade. Our journey began in a modest shop on Totteridge Lane, evolving into a larger operation by 2018 while maintaining our commitment to exceptional service. Approved by The Guild of Master Locksmiths (GML), we specialise in supplying and installing high-security locks, safes, and comprehensive security systems tailored to residential and commercial needs.Our expertise spans cutting-edge solutions like Mul-T-Lock and Banham Locks, alongside traditional craftsmanship in restoring antique security mechanisms. Operating across London and the Home Counties, we combine technical proficiency with a deep understanding of local security challenges, ensuring every client receives bespoke advice and durable protection. With a proven track record of over 25 years, we prioritise reliability, transparency, and continuous innovation to meet evolving security demands.
Services
Locksmith Service
Key Cutting
Safes
CCTV Systems
Burglar Alarms
Mul-T-Lock
Banham Locks
Ingersoll Locks
Double Glazing Repairs
Security Gates
Details
- Year established: 1995
Highlights and features
- We have over 25 years of experience in the London security industry.
- Our team holds official accreditation from The Guild of Master Locksmiths.
- We offer same-day mobile locksmith services across the M25 area.
- Specialists in high-security locks including Mul-T-Lock and Banham systems.
- Comprehensive solutions from residential door reinforcement to commercial access control.
Associations and certifications
- Guild of Master Locksmiths (GML)
What people say
Prompt service
Technical expertise
Reliable solutions
Professional staff
Durable installations
Services
Locksmith Service
Our comprehensive locksmith services cover emergency lockouts, lock repairs, and security upgrades for residential and commercial properties. We specialise in high-security lock installations including Mul-T-Lock and Banham systems. With mobile units operating across London, our certified technicians provide rapid response for lock emergencies while maintaining strict compliance with industry safety standards.
Safes
We supply and install a full range of security safes for domestic and commercial use, including fire-resistant models and digital access systems. Our engineers handle safe repairs, combination changes, and relocation services. All installations meet British security standards, with options for insurance-approved models and bespoke safe room construction projects across London and the Home Counties.
Security Gates
Custom security gate installations featuring concertina grilles, collapsible gates, and reinforced barriers. We design systems to protect vulnerable property access points while maintaining aesthetic appeal. Available in powder-coated steel with high-security locking mechanisms, our gates suit residential properties and commercial premises requiring controlled access solutions across London's M25 corridor.
Mul-T-Lock
Authorised dealer for Mul-T-Lock's advanced security systems, including interactive locks and cylinder replacements. We provide key cutting, lock installation, and master key system design. Our technicians maintain full certification for Mul-T-Lock products, ensuring proper installation of patented technologies like the Interactive + and MT5+ lock series for enhanced property protection.
Intercom Systems
Supply and installation of audio/video intercom systems with automated door controls. We offer wired and wireless solutions for single residences and multi-occupancy buildings. Our systems integrate with existing security infrastructure, featuring remote access options and access control capabilities for commercial properties requiring visitor management solutions across London's business districts.
People
David Harvey
Co-Founder
With over 40 years in the locksmith industry since the 1980s, David established Totteridge Locksmiths in 1995 after working at Franchi Locks & Tools. His expertise in traditional and modern security systems ensures technical excellence across all installations.
Sandy Vacca
Co-Founder
A veteran locksmith since the 1980s, Sandy brings extensive experience from G. Franchi & Sons. As co-founder, he oversees technical operations and maintains quality standards for all security installations and repair services.
Questions
Do you offer emergency locksmith services?
Yes, we provide 24-hour emergency services for lockouts, broken locks, and security breaches across London's M25 area.
Can you cut keys for older lock systems?
We specialise in cutting replacement keys for legacy systems including Ingersoll and antique security mechanisms.
Are your locksmiths certified?
All technicians hold Guild of Master Locksmiths accreditation and undergo regular training on the latest security technologies.
Do you install smart lock systems?
Yes, we install and service smart lock systems including Mul-T-Lock Interactive and digital access control solutions.
Can you repair existing safes?
Our engineers provide comprehensive safe repairs, combination changes, and lock mechanism replacements for all major brands.
What areas do you cover?
We operate across London and the Home Counties, with a focus on the M25 corridor and North London regions.
