I've always known of Anthony & Sylvan. They do a lot of my friends' pools. I use them for opening and closing my pool. Recently, I had them for a renovation. Their team was always very pleasant and thorough. I liked the quality of their work. They gave me the facts to help me make different decisions that I had to make with my pool. They were very good at giving me the details so I could decide which was the right way to go. I also liked their customer service handling any issues if there were any.