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Trusted Locksmith Services in Chester
Griffiths Security, incorporating John Woods Locksmiths, is a family-owned business operating from what is reputed to be the oldest locksmiths shop in Britain. With over 60 years of combined experience in the industry, our team provides a comprehensive range of security solutions, including locks, safes, key cutting, and advanced electronic systems. All on-site locksmiths are CRB checked and qualified, ensuring the highest standards of service. As a Trade Division Member of the Master Locksmiths Association, we undergo rigorous inspections to maintain our professional reputation. Our shop manager, Janet, has over 30 years of experience in the same premises, offering expert advice on security solutions for both residential and commercial properties.

We specialise in master key systems, architectural ironmongery, and access control, with a commitment to combining traditional craftsmanship with modern technology. Our services include free surveys for safe installations and tailored security recommendations. With a retail shop in Chester, we supply and fit all products, ensuring convenience and reliability for local customers. Our reputation, built over decades, reflects our dedication to quality, integrity, and customer satisfaction. For urgent security concerns, our team provides prompt, professional assistance, as evidenced by numerous positive customer testimonials.
Services
Locks Key Cutting Master Key Systems Padlock and Window Locks Safes Door Operators CCTV and Alarms Access Control Architectural Ironmongery Grilles
Highlights and features
  • We have over 60 years of combined experience in the locksmiths industry.
  • Our on-site locksmiths are CRB checked and qualified for your safety.
  • We are a Trade Division Member of the Master Locksmiths Association.
  • We offer free no-obligation surveys for safe installations.
  • Our shop manager has over 30 years of experience in the same premises.
Associations and certifications
  • Master Locksmiths Association
What people say
Great customer service Professional and efficient Excellent service Friendly and helpful Highly recommended
Services
Locks
Griffiths Security offers a comprehensive range of locks for all applications, including uPVC, wood, and aluminium doors. We supply high-security anti-snap cylinders, restricted key systems, and British Standard locks for insurance purposes. Our experienced team provides expert advice on selecting the right locks to meet your security needs, whether for residential, commercial, or multi-tenanted properties.
Key Cutting
We provide professional key cutting services for all lock types, including vehicle transponder keys and vintage warded keys. With 50,000 key blanks in stock and computerised equipment, we guarantee working keys while you wait. Our technicians can cut keys to code, number, or existing locks, ensuring precision and reliability for domestic and commercial clients.
Master Key Systems
Our master key systems cater to hotels, universities, and office buildings, allowing tailored access control. We design systems that integrate with existing infrastructure, offering patented key protection and electronic options. Systems can be implemented incrementally to reduce costs, with in-house production ensuring rapid turnaround for cylinder replacements and key additions.
Safes
We supply and install safes from leading manufacturers, offering insurance-rated options for home and business use. Our experts provide free surveys to determine optimal safe placement and security ratings. Services include safe installation, digital lock upgrades, and compliance advice with security standards to protect valuables against theft and damage.
CCTV and Alarms
Our CCTV and alarm systems provide advanced protection for properties, featuring wireless technology and remote monitoring. We install Visonic intruder alarms with mobile control and wire-free CCTV solutions. Systems comply with the Data Protection Act, with leasing options available to spread costs over 3-5 years while maintaining full functionality.
People
Chris Griffiths
Director
With over 30 years in the locksmith industry, Chris Griffiths co-owns Griffiths Security. He specialises in high-security lock systems and oversees operational standards, ensuring compliance with Master Locksmiths Association requirements.
Richard Griffiths
Director
Richard Griffiths brings extensive experience in security solutions, managing product sourcing and technical installations. He works closely with clients to develop custom master key systems and electronic access control for commercial properties.
Janet
Shop Manager
Janet has managed the Chester shop for over 30 years, offering expert advice on locks, safes, and security hardware. Her in-depth knowledge of local security requirements makes her a trusted resource for residential customers.
Questions
What locksmith services do you offer?
We provide locks, key cutting, master key systems, safes, CCTV, access control, and architectural ironmongery. Our services cover residential and commercial properties in Chester.
Can you help with emergency lockouts?
Yes, we offer prompt assistance for lockouts and urgent security repairs. Contact us on 01244 322473 for immediate help with lock replacements or door access issues.
Do you supply high-security locks?
We install anti-snap cylinders, restricted key systems, and British Standard locks. All products meet insurance requirements and are fitted by CRB-checked technicians.
Are your services accredited?
We are a Trade Division Member of the Master Locksmiths Association, ensuring regular inspections and adherence to professional standards for all our security solutions.
Can you install CCTV systems?
Yes, we design and install wireless CCTV systems with remote access. Our solutions comply with the Data Protection Act, and we offer leasing options to spread installation costs.
Do you offer master key systems?
We create custom master key systems for hotels, offices, and universities. Systems can integrate with existing locks and use patented key designs to prevent unauthorised duplication.