TRI Control Systems

TRI Control Systems Limited were incorporated in 1985 and are still independent. From modern offices in Uxbridge, Middlesex the current workforce of 22 provides control solutions utilising primarily Trend and Centraline products.

Business is split 60% conventional HVAC BEMS controls, 40% transportation monitoring and control for Network Rail and London Underground.

Detailed control system design is carried out in a unique way utilising the production of detailed Control System Schematics and Descriptions of Operation before control panel design. This ensures the minimum amount of site disruption and downtime during the installation and commissioning stage of the project.

Control panels are designed and built in-house, with comprehensive Factory Acceptance Tests incorporating software and graphics testing prior to site installation, which is carried out using approvedinstallation sub-contractors.

TRI are an accredited Trend Technology Centre and Centraline Partner.

Our specialist programmers and IT specialists have extensive experience of providing High Level Interfaces and remote communication solutions for our commercial, residential and transportation clients, utilising BACnet, Modbus, M-Bus, LON and many other controls industry communications protocols.

As well as installation of control systems we are also able to carry out maintenance of Trend, Centraline, Siemens and Cylon BMS products. 24/7 cover is also available where required