I have used Silver Olas Carpet Tile Flood Cleaning on four separate occasions, and I always find them to be clean, polite, and respectful; everything you would want in a contractor. They're on time, very communicative, and they confirm everything before the job is started. They came out recently and cleaned my carpet, though in the past they have also cleaned my couch, chairs, and area rugs. Their work is always excellent, and they leave things clean and protected. They did a great job and I will absolutely use them again.