Walter Graham in East york

I have had this company clean windows, first an apartment building that I managed and then in my own apartment. I was very satisfied with the work down, and the clean up after. I was impressed by the professionalism of the workers. They came and quickly started working not taking a break until the work was down. Also when making the appointment, the day and time was set and a followup reminder. I appreciated that. I intend to have this company come again in the spring. I love to have clean windows.