Mark has always been very responsive, professional, and honorable. It was because of Mark's professionalism and integrity that we chose Aqua Wizard for ongoing maintenance of our pool. While Mark is the only person we've had contact with, a member of his team comes out once a week to take care of the chemicals, brush the walls, & handle a monthly vacuuming. In the past 2 years, we've never actually seen Aqua Wizard do what they do, but we always know they've come by, thanks to door hangers that recap what was done during the visit. Great service, excellent communication, exceptional professionalism - I can't recommend Aqua Wizard Pool Service enough.