White Metal Contracting LLC waterproofing contractor provides waterproofing solutions for the basement, roof Insulation, walls, swimming pools, water tanks, spiral staircase, sandwich panel, dock leveller, Aluminium doors, wall painting of bathrooms, kitchens and balconies. We provide both internal and external wall waterproofing. We specialize in solving problems such as water penetration through the foundation walls, mound, fungi, efflorescent build-up and moisture.