Have been using this company for about three months now. We cleaned our house ourselves for the first 30 years of our marriage; finally decided we were just too busy to do it well enough. But my wife and I both have pretty high standards; we like our house clean and orderly. This company struck me immediately as highly professional; Patrick gave us a very good overview of what they do and how they do it. I was particularly impressed with how they seem to have made a science of cleaning - they divide your home into quadrants, and as they clean the whole house, they deep clean one quadrant per week, such that your whole house has had a deep cleaning once per month. They do a beautiful job. My wife and I work very hard, and this is a luxury that we enjoy very much. Thanks to TCA!