On this particular repair in La Jolla, Ca we were called in to detect an underground pool leak a customer was having. They were experiencing major water loss from there pool system. We conducted pressure testing on all of there pool system underground plumbing. We found the issue at hand to be a break in the skimmer line underground on the pool. We jackhammered the old pool skimmer out and replace the new pool skimmer in with rebar and encased with concrete. We also cut the tile on the patio to match when we were complete with the La Jolla pool leak repair and new skimmer installation in La Jolla.