"We have been using DJK for well over 10 years. We used a national provider in the past and although the service was ok the cost was much higher, and since the crew rotated quite frequently it was difficult to develop any kind of rapport . It is a bit different with DJK as we have become accustom to having the same janitors servicing our account. We really view them as an extension of our own staff. You can tell Dana and her staff take pride in their work. When I have requested special attention to a particular area of the building in the past they have always been eager to show me how well they cleaned the area. When we have had issues in the past Dana is always quick to resolve the problem. I would definitely recommend them."