Dark streaks and organic growth can make a commercial roof look stained even when the walls and entrance are clean. Marshall Cleaning Service provides commercial roof washing for offices, retail buildings, churches, schools and other properties in Knoxville and surrounding communities.
We use a soft washing approach suited to roofing surfaces to address organic buildup and staining. The service focuses on cleaning the existing roof as part of exterior maintenance. If gutters, walls or windows also need attention, those areas can be considered separately when planning the work, so each surface receives the appropriate type of cleaning.
