I definitely agree with one of the reviews above: the worst company I've ever dealt with, not only for pools but at all. They never return calls, messages, they just take your money and then escape from you, hide, and ignore you. They are chaeters and leirs. They took my money and did nothing. It took me about a month to reach them and ask where is the technician they promised me, and where is the services they promised me and took my money for, then a technician eventually came, did pretty much nothing, and disappeared. And it took me about anotoher 2 month of every day attempts to reach them and ask for money return. They promised to send the money to me, but it's been 2 months now since then, no money, and I still can't reach them. Yes, I agree with the guy above, just stay away from that company, they are chaeters and leirs !