I have utmost confidence in Sac Valley Pool Service. My pool and equipment are 3 years old and had the same technician who understands the equipment. He Services my pool weekly. It is a tight squeeze between the filter and the shed, but my guy never complains (at least not to me) at cleaning time. When the pool was first installed, the company I used was not adequately familiar with the new equipment, so I switched companies. The owner assured me that they work with pool installers and understand the new technology. I have not been disappointed. Kudos to Sac Valley Pool.