I have had a leak in my second floor bathroom for over a year now. I've "repaired" this leak 3 times; the last time I had the entire floor removed and all of the pipes exposed. After the leak was "fixed" and the floors were replaced, about 1 week later it started again. I don't want to go through the hassle of guessing where the leak is an would rather use a professional with a leak listening device. I live in Santiago, Gurabo area.....Would appreciate if anyone knows of a plumber with this type of equipment that can do this job. Cheers!