Karen L

March 22, 2018

They were completely professional, were punctual and friendly, and very experienced. They did the whole job in about an hour and 15 minutes (there were two of them). The windows were completely clean when they left. We had had other window cleaners that we had liked who charged a little bit less, but they are not performing that service anymore. They did not do as thorough a job, and it took them longer. I am completely satisfied with Bren-Mark and will hire them again. They were recommended to me by a friend who works for a local business; they also clean windows for commercial establishments.