Name: Assured Quality Window Cleaning. Descripton:In business for 20 years. Specializing in Residential and Small Commercial. But we do it all from small store fronts to the 30 Story High Rises and everything in between. If your looking for someone to do the job right the first time give us a call! High Angle Solution Experts (if it’s high up and you can’t figure out how to do it, we can and do safely) Rating of 5.0000 based on 1 reviews.