Safe and Reliable Service for Up to Three Stories Yes, we service windows up to three stories tall. Moreover, when servicing your windows, our crews use special ladders modified to keep Chinook workers safe. Specifically, this includes level legs on ladders for those uneven surfaces. Additionally, if our window washers need to access the roof, a special fall protection plan will be created and used. Ultimately, we ensure our workers are safe when washing windows on your Seattle area home. Therefore, for reliable and secure Seattle window cleaning, trust our professional team.