The Public Works Department has several services that are provided to the County of Contra Costa including:

• Capital Projects Management Services
• Construction Services
• County Permit Center
• County Surveyor
• Development Services
• Flood Control
• Landscaping
• Maintenance
• Parks and Recreation
• Permits
• Public Works Records
• Purchasing Services
• Real Estate Services
• Roads
• Sanitation Districts
• Sand Bag Distribution
• Street Lights
• Street Sweeping
• Underground Utility Districts
• Vendor Registration
• Watershed Management