0845 200 2542 info@hesis.co.uk

Leaders in Business Maintenance, Safety and Security


Who Are We?

HESIS is a well-known independent provider of Fire & Security and Mechanical & Electrical solutions nationwide.

What We Do

We design, install, commission and maintain business-critical systems, keeping clients throughout the UK safe, secure and compliant. Established in 2007, our core business is the design and installation of fire safety and security solutions, together with the maintenance and management of mechanical and electrical systems. Our specialists ensure that clients’ businesses comply with statutory regulations, keeping operations within the law and meeting the requirements of legislation. Whether managing the ongoing maintenance of mechanical and electrical systems to full design and installation of state-of-the-art fire safety systems, HESIS is a trusted partner of businesses across all sectors, placing the continuity of trade and security of premises and people at the heart of everything we do.

Latest News

Planned Preventative Maintenance

Should compliance with relevant legislation be integral within all PPM operations and procedures? Whenever an organisation is establishing a planned preventative maintenance...


One of the UK’s leading fire, security, mechanical & electrical maintenance firms, HESIS, has opened a southern base – in Crawley – as it experiences continued growth. HESIS,...

Gent’s Vigilon Flying high with HESIS at Liverpool John Lennon Airport

Honeywell Gent SI, HESIS, takes on the challenge to replace an obsolete fire system in a live and busy Liverpool John Lennon Airport Liverpool John Lennon Airport, which sees...


HESIS, a UK-based fire, security, mechanical and electrical maintenance firm, has appointed a new Business Unit Director, Scott Fisher, to lead its southern operation. Fisher,...

HESIS New Advert

HESIS has teamed up with PROTECT in a new Sky TV advert. The advert shown in Liverpool, Knowsley, Sefton and West Lancs, demonstrates how the PROTECT Fog Cannon can...

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