Weigand GmbH, a glass and building cleaning company based in Schweinfurt, is a master-certified business that has been operating in the building cleaning sector since 1987. The family-owned business offers a wide range of services, including glass cleaning, routine cleaning, and deep cleaning for commercial, industrial, and residential customers. Its services include, among other things, the cleaning of office spaces, medical offices, industrial facilities, apartments, and solar panel systems.