The Company

Defining Fire & Security

At JJIS, we provide specialist integrated fire and security systems to commercial and residential clients across London and the South East of England.

With over 20 years of experience in the industry, we specialise in the design, supply, installation, commissioning, maintenance and monitoring of fire and security systems, using the latest quality products and delivering excellent customer service.

We combine our valuable knowledge of installing and maintaining fire & security systems with the latest product developments to design and deliver state-of-the-art solutions that meet client needs of today, tomorrow and beyond.
We are experts at listening to client requirements to design systems and integrate solutions seamlessly to provide the level of protection, functionality and finish the client requires.
We apply objectivity, attention to detail and personal commitment to every assignment regardless of the size or complexity of the solution to surpass client expectations.


We are proud to be in possession of the following accreditations, which reflect our achievements and demonstrate our commitment to customers, employees and suppliers alike