1- Cleaning villas, apartments, buildings, and hotels, general cleaning. 2- Insulating water tanks with epoxy material. 3- Cleaning ground and overhead water tanks. 4- Steam cleaning for sofas, majlis, and mosques with sterilization. 5- Spraying pesticides and controlling household insects with safe materials approved by the Food and Drug Administration. 6- Pest control. 7- Leak detection and maintenance. 8- Roof insulation.