Hi, I'm a new Jayson water softener customer but a long-time pool customer. I just had Mario, the tech, leave, and I just wanted to say what a wonderful, wonderful gentleman he was. Informative, knowledgeable, helpful, nice, just a pleasure. He was just wonderful, so I wanted to pass that on. The person who delivered the salt was very nice too, but I spent more time with Mario. I know I'm in good hands with my pool, and now continuing to be in good hands with our water. So thank you for that. Take care.