The Public Works Service Center is governed by the city of San Leandro in California. The center s street division offers graffiti abatement, street sweeping, and pothole, light and traffic signal repair solutions. Its environmental services division oversees the cleanup and remediation of contaminated sites, as well as regulates the storage, use and disposal of hazardous materials. The Public Works Service Center also manages a facilities division that provides general and preventive maintenance services and handles building capital replacement projects. The center offers garbage and recycling services t oresidential and business clients. It manages a water pollution control plant that responds to the reports of sewer line backups.