Went in for the free water test. Ryan did my test and I was surprised by how knowledgeable he was. I've owned a pool for years but he was able to teach me a bunch of stuff I didn't know about my pool chemistry. He was also able to get the part I needed by me just describing it. The part was a little expensive for a piece of plastic, but was worth it for getting the exact part I needed without any effort on my part. Will be going back.