Name: 2020 Window Cleaning. Descripton: We are Salt Lake City's premier window cleaning service. We do both commercial and residential window cleaning, with a focus on providing the best and friendliest window cleaning service available. We utilize the latest pure water window cleaning technology available which keeps our feet firmly planted on the ground, and keeps us off ladders and rooftops which minimizes damage to your property and risk to you. We are a fully licensed and insured company so you can rest assured that if we do damage anything, you won't be left "holding the bag".