Terrible customer service. The manager yelled at me and told me he felt sorry for all the people in my life that had to deal with me. They schedule to come out every 4-6 weeks. They came after 3 week essentially charging me twice in one month. I called to complain and they weren't going to do anything and I had to pay both bills. Asked to speak to a manager and after explaining the situation he seem to be understanding but when I didn't agree to stay as a customer he got irate. I didn't want the free things they were offering. I just didn't want to be charged for early treatment. The manager was actually yelling at me and was telling me how he feels sorry for everyone in my life. I cannot express how bad their customer service. Never have I been talked to by a manager that way.