GAUSHAN Construction & Roofing Pte. Ltd. provides roofing, waterproofing, gutter and scaffolding services across Singapore. The company specialises in investigating and repairing roof leaks, damaged roof tiles, flashing, joints and other sources of water ingress. Its waterproofing services cover roofs, balconies, bathrooms, kitchens, basements, swimming pools and other areas affected by water seepage. GAUSHAN also provides gutter repair and installation, scaffolding erection and rental support for roofing, maintenance and construction projects. The company states that it is BCA-registered and BizSafe3 certified.