Anthony & Sylvan installed the pool and have maintained it since installation. I like that it puts them on-the-hook for anything that broke over the winter (they close for us as well), and ensures a consistent opening and closing from year to year. In all, we've used them for the original construction including hardscaping and fencing; minor warranty repairs; equipment upgrades and pool service. Good results every time. A warranty repair that came up during 2020 could not be addressed, but was re-scheduled for 2021 opening. There was a delay in getting to the work, but the team coordinated closely to make sure the repair was done.