DO NOT USE THIS POOL COMPANY!!! He ruined our pool after his original attempt to fix it, and after the two additional times we gave him to make ammends. He has refused to negotiate with us through the BBB process and therefore has a write-up on him at the BBB. We then took him to court and won a judgment against him which he has refused to pay. His humility quickly turns to anger when you question his methods, he even threatened to walk off the job. DO not use this company, you will regret it. If there was a rating lower than one star, we would assign him that rating.