Ideally located to cover Leatherhead and throughout the county of Surrey

Intruder & Burglar Alarms

Keep your home and business secure with the latest alarming technology

Providing the best solution for your budget and needs

Security Systems

Optimum protection and security for your family, home and business

Buchanan & Curwen is positioned at the leading edge in the provision of security and fire alarm systems for homes, businesses and industrial premises and we firmly believe that it is far more beneficial to take a proactive approach to crime prevention and fire detection for the home and workplace than to have to deal with the, often serious, consequences of burglary or fire.

Buchanan & Curwen’s highly qualified engineers plan, design and install systems to bring total peace of mind to our clients. From a wired smoke detection system to fully computerised fire alarm systems or straight forward intruder alarms through to fully integrated surveillance systems and from automated gates to access systems for commercial and industrial premises, Buchanan & Curwen deliver on projects of any size or requirement.

Security Installers Surrey

NSI Gold installation and maintenance

Police and Insurance approved systems

Dual-path remote monitoring available


Looking for advice? Ready to arrange a FREE survey?

Simply speak to our team or fill out our quick contact form and we’ll provide the answers to your security questions.

Speak to our team of friendly, professionals today to arrange a FREE site survey.

Our accreditations and certifications

For your peace of mind, we employ a team of fully qualified, award winning engineers. Each with the experience and technical skills required to provide a professional, reliable service.

Security Company Surrey
Security Company Surrey

Speak with a specialist today

Get started with protecting your property


Monday – Friday: 8:30am to 5:00pm


Ideally situated to cover Leatherhead, Epsom, Woking, Crawley and the Surrey county.

Security Company

Together as a group, we are stronger

“As part of the Spy Alarms Group we can provide our clients with total satisfaction. Combining our experience and knowledge improves our implementation of fire and security systems, whilst combining our resources allows us to provide unrivalled response and customer care.”

Website Design & Marketing by Vector7