Impressive Accreditations

We are accredited by some of the leading manufacturer names in BEMS systems including Trend, TAC, Schneider, Satchwell, Cylon, Honeywell, Priva, Siemens and Johnson Controls. Our engineers are trained on the latest technological solutions across a wide range of products. We are also a Trend Technology Centre so many of our engineers are accredited with ‘Trend Expert’ status.


Our customers benefit from reduced energy and maintenance costs, increased budgets, improved working conditions and better carbon efficiency.

Our Customers

We are proud to be one of the UK’s leading controls specialists providing scalable and agile support services. We focus on achieving optimum energy efficiency and regularly help our customers meet their energy targets, so they can deliver real value to their business.

Home Office

“In the current economic climate we all need to find ways of working more smartly.


"Having worked with BMSI over many years, I have found them to be highly professional, innovative and understanding of our needs.

Bevis Marks

"BMSI’s expertise in this type of BMS installation environment is evident across the many disciplines, from the initial tendering requirements, through to the final commissioning and sign off requirements.


"The works have involved optimising the Heating, Ventilation and Air Conditioning systems which have resulted in Year on Year savings