The Plumbing Control Division of Water Environment Protection (WEP) oversees all regulatory plumbing needs within Onondaga County, handling applications, registration, and licensing paperwork for plumbing installations and professional plumbers. Inspectors travel within the county to complete on-site reviews of pipework, installations, and grease traps, as well as assessing concerns, as needed. This vital service helps safeguard our community by ensuring plumbers are properly licensed and installations are appropriately planned and installed, in accordance with all applicable laws and regulations. Services that Plumbing Control provides for Onondaga County include permit issuance and plan review; plumbing installation inspection; license and registration for plumbing contractors, master plumbers, journeyman, and apprentices; Complaint investigation; and Grease trap inspections for food establishments.