MAINBIC is a construction and maintenance company with a CIDB grading 9CE, 9GB, 8SQ PE, 6EP PE, 6ME PE, and 5EB PE. It has established itself as a reliable construction and maintenance company in the private and public sectors. We pride ourselves on the quality of our work. At the centre of what we do is the desire to strive for excellence. The quality management system, which underpins our operations, conforms to ISO 45001:2018, ISO 14001:2015 and ISO 9001:2015.