I called Justin for exterior window cleanng, including storm windows. He provided a very reasonable quote, returned calls promptly and showed up when he said he would. He went above and beyond to make sure that I was satisfied with the results, which I am. Thee windows are sporless. I could not be happier with Justin's professionalism, dedication to customer satisfaction and expertise. On The Spot Window Cleaning is now the only company I will use for these services. I highly recommend them. I am so happy with them that i am takin g the time to add them as a new business on Yelp. read more