Established in 1992, Precision Window Cleaning Inc. is a Southern New Hampshire and Northern Massachusetts window cleaning contractor who specializes in commercial cleaning. Precision Window Cleaning also offers pressure washing as one of their divisions. The company prides itself on being on the forefront of modern technology by using a water fed pole that utilizes “de-ionized water” which is a safer more cost effective means of cleaning windows. Water fed poles and de-ionized water are a unique way of cleaning windows that does not involve a ladder like most window cleaning processes. Instead, windows are cleaned using a pole with a brush attached at the end of it. Filtered water is then fed into the pole to clean and rinse windows up to five stories high. The water fed pole with “de-ionized water” for window- cleaning is safe and saves time and labor