David Owen at Metro Poolkeepers does a fantastic job. He is extremely knowledgeable about his business. Not only does David know how to get the chemicals correct with great quality, but he can tell if something is awry with the mechanical part of a pool. He knows the systems and chemicals backwards and forwards. I have observed David for many years in his work and can say without a doubt that he is extremely particular about doing things right and takes personal responsibility that it goes well. He does not cut corners, but prides himself in doing a consistently excellent job. He is not happy unless the customer is happy. You cannot go wrong with Metro Poolkeepers.