Northern Flow LLC is a locally owned and operated exterior cleaning company serving the Greater Shelton / Mason County area. We are a fully licensed, bonded and insured exterior cleaning company dedicated to providing quality services to both our residential as well as our commercial clients. Our Services Include: -Roof Cleaning -Gutter Cleaning -Siding Cleaning -Brick Cleaning -Concrete Cleaning -Power Washing -Patio Cleaning -Deck Restoration & Staining -Concrete & Asphalt Sealing -And Much More! When you are in need of any exterior cleaning service make sure to call the experts at Northern Flow LLC!