General renovations - Electrical, plumbing, tiling, plastering, insulation of underground and overhead water tanks, swimming pool insulation, roof insulation, bathroom insulation, kitchen insulation, water leak detection using the latest electronic and thermal devices, solving high water bills, unclogging drainage pipes, sewers, bathrooms, and kitchens with cleaning and sterilization, swimming pool cleaning, washing, sterilization, and regular maintenance, cleaning and washing of underground and overhead water tanks with sterilization, welding of tanks to repair cracks and openings with warranty, cleaning.