We are also registered with Building and Construction Authority (BCA) with the following grading:
| GB1 | General Building Class 1 | No Restriction |
| CW01 | General Building | C3 ($650,000) |
| CR06 | Interior Decoration | L1 ($650,000) |
| ME01 | Air-Conditioning, Refrigeration and Ventilation Works | L4 ($6,500,000) |
| MW02 | House-keeping, Cleansing, Desilting & Conservancy Service | L5 ($13,000,000) |
| ME05 | Electrical Engineering | L5 ($13,000,000) |
| ME06 | Fire Prevention & Protection Systems | L2 ($1,000,000) |
| ME15 | Integrated Building Services | L5 ($13,000,000) |
| RW01 | Window Contractors | Unlimited |