0845 200 2542 info@hesis.co.uk

About Us

Since 2007 HESIS has established itself as a leader in the Fire & Security and Mechanical & Electrical industry. Through a proven record of excellent service delivery, HESIS has seen considerable growth through its long-standing relationships, referrals and recommendations.

Values and Methods

HESIS prides itself on strong values and methods of working.


Clients’ premises across the country are secured by HESIS. We maintain complex electrical and mechanical systems for businesses as diverse as student accommodation blocks, retail premises and hotels, together with the design and installation of sophisticated fire and security systems in buildings of all sizes. Customers rely on our fast, flexible and focused response to keep their business trading. Our specialist experience in fire safety, security and access controls, coupled with a professional, no-nonsense approach, distinguishes us and our quality of service.


HESIS is one of very few number of companies, supplying industry-leading software and enabling customers to manage complex or multiple sites with ease. At a glance, site and property managers can identify assets and locations, plan maintenance programmes and manage personnel. We understand that every business is different; our software can be tailored to suit your bespoke requirements, guaranteeing a reliable, value-for-money product that operates as you need it to.

Customer Focused

We do not believe in a ‘one size fits all’ approach. HESIS will work with you from the start, designing and creating the solutions you need to help your business function efficiently. We are always on hand to provide maintenance and repair during the lifetime of your systems, with dedicated and tailored on-site training provided for your appointed personnel to help them get the most out of our service.



We work to be the best in class, using innovation and technology, as well as our other values to ensure we deliver the best possible service to all of our customers.


We understand our customers’ needs and expectations and go out of our way to meet these. We treat each other well and keep ourselves and our colleagues safe.


We do the right thing, ALWAYS! We do the job once and we do it right. We keep our promises and take ownership and responsibility.


We work together, helping each other to be the best we can be!