We've used Anthony & Sylvan to open and close our pool ever since they built it four years ago. This is our fourth season that they've opened a pool for us and they've always been on time and very professional. If there's ever been an issue with any of the equipment, they've always had extra parts and they fix it right on the spot. This year, there was a problem with one of the pumps when they opened the pool and that was handled very well. The experience has been seamless. We've never had a problem which is exactly what you want when you open or close a pool.