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


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...

Carillion Values Award

Congratulations to our engineer Craig McMurray for receiving a ‘Values Award’ from Carillion, during their Values Week. Craig works at the Royal Liverpool University...


To mark the 10th anniversary of National Apprenticeship Week, we caught up with our recent intake of apprentices to find out how HESIS life has been so far. Our three...

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