House & Window Cleaning at Its Finest. West Side Cleaning is a full service House and Window Cleaning company serving the Denver metro area. We provide all equipment and supplies to properly and thoroughly clean your home and windows. We've been entrusted to clean thousands of Colorado homes since 1994. We've been members of the Denver/Boulder BBB and have been honored with a Gold Star every year for outstanding customer satisfaction. We strive to send the same person for you at each cleaning, so you don't have to worry about different people you may not know being in your home each week. Each Team Member is a highly Experienced, Insured and Bonded Professional who will leave your home and windows looking and feeling great! We offer free in-home or over-the phone estimates, so call today! We look forward to hearing from you.