My pool was built by Anthony & Sylvan 25-30 years ago when I found out that they were the best in the field. So when it was time to renovate my pool, I had them again. They did the retiling and recoping. Everything was nice. The sales rep came to the house and explained everything in detail - the time frame, the cost involved - and we signed up on the spot. The renovation made my pool look more up-to-date. It looks like a new pool and very modern in appearance.