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Security & Alarm Systems.

i-vizion has been protecting domestic and commercial sites in the Thames Valley for more than 00 years. We have installed systems for property developers,  landlords, retailers, the public sector, industrial organisations and business ventures.

At the heart of what we do is a genuine desire to set new standards in our industry. We pride ourselves on our professionalism and sector knowledge. Our friendly professional team of consultants and engineers put customer service first. We aim to deliver the best system for you with exceptional service.



  • Intruder alarms

  • CCTV

  • Fire prevention and alarms

  • Access control and gates

  • Smart building services

  • Systems maintenance



Our expert engineers can link all your security systems together using IP-based technology. Unlike many companies that specialise solely on CCTV or fire alarms, our we offer a complete package. This gives you the opportunity to have a fully-integrated fire and security system, which you can view from your tablet, smartphone or PC.



Commercial organisations come in all shapes and sizes. Understanding your needs is of paramount importance to us. Our fully-trained team listen to your needs and guide you through all the options available – allowing you to have a custom-made and cost-effective solution.


We will not leave the installation until you are completely satisfied with the quality of work and feel that you are confident in operating it. For larger, more complex sites we also offer bespoke training.

We are a local independent company. Based in Reading we have worked on the commercial and domestic projects within the town as well as sites in the surrounding towns . Whatever premises or site you have, whatever your commercial or domestic installation or maintenance needs are, we can help. Give us call to find out more.


i-vizion Fire and Security Installations are xyz xyz, registered with the Fire and Security Association, the Fire Industry Association and many other accreditations with recognised industry bodies, recognising the quality of work that goes into our commercial fire and security installations, Get in touch today to talk about how we can help with your commercial fire and security installation. Get a quote or arrange a free site visit.

Alarms Alarm


When you choose Assured to provide your Fire and Security you'll be among great company!

Some of the biggest businesses in the UK and abroad have benefited from our services including xyz xyzzy xyz. Yet we pride ourselves on providing an equal level of service to SMEs, industrial companies, the public sector and many other organisations.

Our national base of qualified, multi-skilled engineers are on call 365/24/7, and undergo security screening, CRB checks and extensive training before we allow them to represent Assured. Our policy of providing one engineer to cover all solutions saves you money, time and resource.

We are regulated and inspected by the Security Systems and Alarms Inspection Board (SSAIB) and British Approvals for Fire Equipment (BAFE), giving proof of our competence in providing the best professional service and products available that comply with all fire safety, security, health and safety legislation.



At i-vizion we pride ourselves on meeting customer expectations no matter how big or small the job. Our electricians carry out a safe, reliable service with certified expert knowledge on all domestic and commercial installations. We specialize in a wide range of electrical services from domestic re-wiring to commercial fire alarm maintenance and are here to answer any questions you may have regarding your installation.

we are xyzxzy Approved Contractors and xyz registered.


We work to the highest standards of quality and efficiency, ensuring your home or business is electronically safe. Get in touch 




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Do you need help to choose the right door entry system? Then contact i-vizion for a wide range of wired and wireless door intercom systems and stay safe in the knowledge, We have you covered.

Whether you are looking for a cost-effective intercom system, a video intercom system or one suitable for business, we can help you get set up with just the right solution. i-vizions professional engineers can fit the industry-leading brands which include Defender Security, ERA, Mercury, and Videx.

i-vizion have over 00 years’ experience designing, installing, maintaining, upgrading and repairing door entry / intercom systems, predominantly in the Thames Valley and London, but also throughout the UK.

i-vizion offer a complete and cost effective service for residential, commercial, industrial and high-security applications of any size. We also offer a range of maintenance contracts and could save you money on maintaining your existing door entry system.

Securafit only install door entry systems from leading manufacturers to ensure quality and longevity. Bespoke and vandal resistant audio video door entry systems can be specified.

Thinking of upgrading? There are a number of options when upgrading your existing door entry system and we can provide advice and estimates for a number of upgrade solutions. i-vizion specialise in the installation of bespoke and vandal resistant audio video door entry systems but can also provide any number of options to suit different scenarios.

Get in touch with your security requirements.

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