My company just hired them to clean out a severely disgusting apartment room that was knee high in fecal matter, had stains everywhere and had roaches in the wall. It was a situation out of the ordinary and Critical Clean took care of it! It took them about twenty fours to clean the room anddd..... its truly and shockingly remarkable just how clean and sanitary it is now! Were able to set the room up and have a tenant living there in a week or so. Its that pristine! Were exceedingly fortunate to have had our room saved! Their customer service was refreshing; they were completely understanding of the whole matter at hand as well!!! I highly recommend using their service.