Sash to Sill Window Washing Inc. is small, family owned and operated cleaning service. Our specialty is washing windows, but we have talents in many areas including house cleaning, gutter cleaning and power washing. My wife Jean and I have extensive experience in the commercial and residential cleaning businesses, having both worked for other commercial cleaning companies for years. In 2009 we decided to start our own business that focused on providing old fashioned, personal, one-on-one service.