Best Leak Detection in Phoenix AZ

If I could post pictures here, I would show the $5,000 worth of acid spill damage running from my pool, back porch, down my dogrun, and all the way down my driveway to the technicians parking spot, all caused from a routine pool cleaning. After arguing with manager, to managers manager, to boss, with them for over a month they finally admitted that this was caused by them and they refused to fix the damage, saying that the most effort they were willing to do was give me a few months free service and otherwise I could fix it myself. Use at your own risk. I will never make that mistake again. I can't believe I paid them for this.