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24-Hour Locksmith Services in High Wycombe
B Hatt Master Locksmiths has been serving the security needs of homes and businesses in the High Wycombe area for over 50 years. As a family-run business, we combine decades of hands-on experience with professional accreditation through The Master Locksmiths Association, ensuring every service meets rigorous industry standards. Our team provides comprehensive security solutions including key cutting, lock installation, and emergency services, operating from our fully equipped shop on West End Street. We specialise in modern security technologies such as digital locks, alarm systems, and access control while maintaining traditional locksmith expertise for residential and commercial clients. All products and installations come with full guarantees, supported by free site surveys and tailored advice to meet individual security requirements across Oxfordshire, Buckinghamshire, and Berkshire.

Our commitment to transparency is reflected in competitive pricing with no hidden costs, alongside a 24-hour emergency response service for urgent lockouts or security breaches. With extensive stock of leading brands like Yale, Chubb, and Kaba, we offer immediate solutions for lock repairs, safe installations, and vehicle key replacements. Our BSI-approved security products meet insurance requirements, and our staff provide expert guidance on fire exit locks, window grilles, and high-security door systems. As the longest-established locksmith in the region, we maintain a customer-centric approach with free estimates, on-site consultations, and convenient parking at our premises. This combination of experience, technical proficiency, and community focus has made us a trusted name in local security for generations.
Services
Key Cutting Vehicle Locks Safes Installation Alarm Systems CCTV Installation Code Access Systems Intercoms Lock Repairs Security Surveys Engraving Services
Highlights and features
  • We are a family-run business with over 50 years of experience in locksmith services.
  • Our team are members of The Master Locksmiths Association, ensuring professional standards.
  • We offer a 24-hour emergency locksmith service for homes and businesses.
  • All our security products come with a full guarantee upon installation.
  • We provide free home and business security surveys with no obligation.
Associations and certifications
  • The Master Locksmiths Association
  • BSI (British Standards Institution)
Services
Key Cutting
We provide immediate key cutting services for residential, commercial, and automotive locks using advanced laser and dimple cutting technology. Our technicians can replicate lost or damaged keys for houses, vehicles, and high-security safes while maintaining BSI-approved standards. Customers benefit from 24-hour emergency key cutting either at our West End Street shop or on-site for urgent lockout situations.
Vehicle Locks
Our certified auto locksmiths handle all vehicle security needs including emergency car key replacements, transponder key programming, and lock repairs. We support modern remote key systems and traditional ignition locks for cars, motorcycles, and commercial vehicles. With mobile service available across three counties, we cut replacement keys using code numbers or pattern keys at roadside locations.
Safes Installation
We supply and install insurance-approved safes for homes and businesses, featuring digital and key lock options from trusted brands like Chubb and Phoenix. Our team conducts free site surveys to determine optimal placement while avoiding structural hazards. All installations include comprehensive guarantees and compliance with current security standards for burglary and fire protection.
Alarm Systems
Our security experts design and install custom alarm systems with 24-hour monitoring capabilities for residential and commercial properties. We distribute Electronics Line and Infinite Prime systems with optional key-holding services for enhanced response. Free consultations assess individual requirements for motion sensors, perimeter protection, and integrated security solutions.
Code Access Systems
We implement electronic code entry systems and access control solutions for businesses using CDVI-certified equipment. Our installations include swipe card readers, key fob systems, and digital code panels with custom configurations for multi-user environments. Free security assessments determine appropriate access levels and integration with existing security infrastructure.
Questions
Do you offer 24-hour emergency locksmith services?
Yes, we provide 24/7 emergency assistance for lockouts, broken keys, and urgent security repairs across all service areas.
Which areas do you cover?
We serve High Wycombe, Oxfordshire, Buckinghamshire, and Berkshire including Marlow, Princes Risborough, and Aylesbury.
Are your locksmiths certified professionals?
All our technicians are members of The Master Locksmiths Association with full industry accreditation.
Can you replace car keys without the original?
Yes, we cut replacement vehicle keys using code numbers or pattern keys for most car manufacturers.
Do you provide guarantees on installations?
All our security products and installations come with full guarantees as standard.
Can you install high-security door locks?
We supply and fit BSI-approved anti-snap, anti-drill locks including Yale, Chubb, and Kaba systems.