The BG Controls group of companies designs, manufactures, installs, commissions and services Building Management Systems (BMS). These networked computer systems control the heating, ventilating, air conditioning and security applications in buildings such as schools, hospitals and offices. We help create sustainable, green, energy efficient buildings. We achieve the balance between reduced construction costs, energy bills and service overheads with happy, comfortable and safe building occupants. We integrate technology, people and their buildings with integrity.