When you think of Window Cleaning Companies in the Buffalo NY area, Think KLEEN WINDOWS, INC! KLEEN WINDOWS, INC. is locally owned and operated and has been servicing Western New York for over 30 years. Our fully insured staff of experienced professionals are able to suit your every window cleaning need whether it is Residential, Commercial or Industrial. Quality Service, Competitive Prices, Customer Satisfaction, and Old Fashioned Business has brought Kleen Windows to the forefront in window cleaning companies in Buffalo & Western New York. Our team is thorough, knowledgeable clean-cut and uniformed. Keep your homes windows cleaned throughout the year with our Seasonal Program! Kleen Windows Inc has been the leader in Residential Window Cleaning in the Buffalo & WNY area since 1974!