Derwaza Contracting L.L.C

Building Cleaning Services
Includes providing interior, exterior and outer areas cleaning to residential buildings and governmental and professional premises, it excludes providing domestic workers who perform as cooks, gardeners, housekeepers, laundress, caring for children and elderly, it also excludes providing these workers to conduct cleaning residential buildings on temporary basis.
Carpentry Workshop
Includes flooring installation and woodwork inside the house except home furniture.
False Ceiling & Light Partitions Installation
Includes the fitting of false ceilings and wooden or metallic partitions used to divide space in offices or other premises.
Floor & Wall Tiling Works
Includes flooring and wall tiling works with ceramic, cement and natural stones.
Plaster & Cladding Works
Includes plastering interiors of buildings with marble, granite, natural stones, tile, ceramic for protective or decorative purposes.
Plumbing & Sanitary Installation
Includes fixing water pipes at home and sanitary installation such as washbasins, bathtubs, lavatories, tapes, spigots, and bathroom and kitchen articles.
Swimming Pools Maintenance
Includes periodical or general maintenance and repair of swimming pools and water treatment by using special cleaning sterilizing products and equipment to ensure high purity, also, general maintenance and repair of water pipes, pumps and drainers, electric fittings, light fixtures, painting, installing insulation and coating materials… etc.