I have used this company for many years and they are Fantastic! I have Never had a problem! They arrive and get started - some will go to the basement and some stay on the main floor! They are quick and never miss anything. I highly recommend their services . They are Professional, Very Respectful, Efficient and nothing is ever too much trouble. I use them twice a year and our windows are always shining, This year I have referred my neighbour to then as well!