1/ Water leak detection for bathrooms, kitchens, and water networks. 2/ Water leak detection for tanks and fire lines. 3/ Detecting the cause of high water bills. 4/ Insulation of tiled, poured, and corrugated iron roofs with a ten-year warranty. 5/ Foam insulation with a ten-year warranty. 6/ Drain clearing with pressure and all sewage lines. 7/ General renovations including materials and labor. 8/ Washing water tanks with sterilization and insulation, with a ten-year warranty. 9/ Insecticide spraying.