I have had several different cleaners come in to clean my house, but this is by far the best one! I had them do a deep cleaning, which was badly needed, and they spent 5.5 hours cleaning every nook and cranny of my 2800 sqft house. After they were done, I walked around to observe the job, and opened one of the ovens, and it still could have been cleaned some more. So, without me even saying anything, they proceeded with cleaning again. I will definitely be hiring their services again, and highly recommend this service!