Unparalleled Business Security Solutions

At Nationwide Security, we offer a holistic approach to electronic security, specifically tailored for commercial sectors. Our state-of-the-art systems not only deter unauthorised entry but also provide immediate alerts to staff and law enforcement agencies.

Advance Technology


Custom Solutions

Bespoke Security Plans

At Nationwide Security, we provide more than just electronic security solutions; we offer complete peace of mind. Through in-depth consultations and meticulous risk assessments, we craft tailored security services to address the unique challenges your business faces, thereby ensuring comprehensive protection for your assets, data and personnel.
  • Tailored
  • Detailed
  • Custom
  • Robust

Our Comprehensive Electronic Security Services

Take control of who enters your premises with our advanced access control systems, ensuring only authorised personnel have access.

CCTV Installation & Security

Take control of who enters your premises with our advanced access control systems, ensuring only authorised personnel have access.

Access Control

Our intruder alarm systems act as both a deterrent and rapid response solution, alerting you the moment a security breach occurs.

Intruder Alarms Security

Ensure the safety of your staff and assets with our comprehensive fire alarm systems, compliant with all regulatory standards.

Fire Alarm Installation & Management

Manage vehicular access to your property with our robust barrier gates and bollards, designed for both security and ease of use.

Barrier Gates & Bollards

Get immediate action during critical incidents with our rapid response CCTV solutions, backed by 24/7 monitoring.

Rapid Response CCTV & Security

Security With Accountability

Our team is not only trained in advanced security measures but also in maintaining a transparent and accountable relationship with our clients.

Adaptive Security Planning

We understand that security needs can change. Our services are designed to adapt to your evolving requirements, ensuring long-term partnership and peace of mind.

Data Driven Decisions

We employ data analytics to continually assess the effectiveness of our security measures, ensuring that we are always at the forefront of industry best practices.

Safeguarding for All Needs

Specialising in the protection of people, property and assets, we offer a comprehensive range of services. Whether it is vacant property, asset security, or site management, we have got you covered.


Across All Sectors

Mobile patrols and manned offices ensure asset protection and trespasser deterrence, enhancing safety throughout construction projects.

Construction Security

We collaborate with organisations to cover all aspects of security within their maintenance operations, ensuring a safe environment.

Facilities Management

Our specialised security measures aim to protect patients, staff and visitors in healthcare settings, including hospitals and clinics.


From concierge staff to doormen, we offer comprehensive security services tailored for the hospitality sector, serving as both customer liaison and security.


We deliver a wide array of security services across the entire private sector, ensuring tailored solutions for diverse needs.

Private Sector

Our nationwide services offer robust security solutions for property owners, ranging from surveillance to on-site patrols.

Property Services

Our security services are designed to meet the unique requirements of public sector organizations, ensuring safety and compliance.

Public Sector

With a proven track record, we offer retail security solutions that effectively deter theft and ensure a safe shopping environment.

Retail Security

Contact Nationwide Security

If you are in search of electronic security solutions in London or anywhere in the UK that blend innovation with reliability, your search ends here. Get in touch with our dedicated team today to find out how we can cater to your specific security requirements.