Without heating, lighting, ventilation, power and other vital services, buildings just won’t work. At Halsion, we design and install the right systems for each construction project, completing jobs on time and within budget. Our clients, who include major UK construction companies, know they can rely on us: their employers like the results we deliver.

Halsion offers a complete turn key operation, with design services and mechanical, electrical and public health contracting services, all in-house. This autonomy drives out inefficiences and benefits our clients, as Halsion is their single point of contact and their cost liabilities are fixed.

We work on multi-million pound projects, either on a design & build or traditional basis. With a wealth of experience to draw on, our reputation is growing all the time. How do we do it? By genuine teamwork – our staff members are directly employed and a crucial part of every project we’re involved in. Our skilled workforce of over 200 includes experienced design and site engineers who have worked on some of the largest construction projects in London and the South East.

Our partnered relationship with key members of our supply chain also gives us the edge on our competitors. We are user-friendly and non-confrontational/contractual, with a proactive response to our clients’ needs. We help them secure new work and repeat-order business, as this obviously benefits everyone in the long term. Since Halsion was founded, turnover has increased at a steady rate year on year; about 80% of our business now comes from repeat orders or through recommendation.

This brochure highlights some of the projects we’ve been involved in and the rôle we played in their success. There’s also information on our Quality Assured working methods, computerised estimating and design services and approach to environmental and equal opportunities issues.

We are CIS, CORGI, NICEIC and HVCA registered and members of Constructionline. Our employers’ liability of £10 million, public & products liability of £5 million and professional indemnity of £5 million also show that we take our legal and social responsibilities very seriously.