Paul Black's Window Cleaning Inc. has been serving Placer County's commercial and residential window cleaning needs since 1990. From the beginning, I built my business on the concept of giving an exceptional level of service at a reasonable price. Even though the company has grown through the years with several employees, I am still intimately involved in the day to day workings. I am extremely accessible to all my customers. I learned the window cleaning trade from my father and started working with him in the mid-80's, giving me well over 20 years experience.