Commercial & Residential Plumbing Program
Under this program, plumbing inspectors ensure the proper installation of plumbing systems and ensure that contractors have permits and are registered and bonded.
Obtaining a Plumbing Permit
- Plumbing permits must be obtained through the Allen County Health Department prior to the start of work.
- To obtain a Plumbing Permit, the homeowner or plumber can complete the application at the Allen County Health Department and pay a fee. The fee must be paid before the permit can be obtained
- NOTE: Homeowners doing their own plumbing must live at the residence and sign a notarized affidavit.
- Fees are outlined on the Plumbing Permit.
Forms
- Commercial Plumbing Permit
- Residential Plumbing Permit
- Homeowner’s Affidavit
- Backflow Prevention Inspection Report
- In-home Plumbing Inspection to Tap Sanitary Sewers
Information for Plumbing Contractors
Note: Any plumbing contractor engaged in or intending to engage in the plumbing business within the Allen County Public Health jurisdiction must be registered with the department.
- Annual Plumbing Registration Letter
- Plumbing Installation Bond Form
- Plumbing Contractor Registration Application
- Journeyman Plumber Registration Application
Find a Registered Plumbing Contractor
- Registered Plumbing Contractors (Allen County)
- Registered Plumbing Contractors (Ohio)
Instructions for Homeowners
- Instructions for Homeowners Installing Their Own Plumbing
- Instructions for Homeowners Testing Sanitary Sewer
- Instructions for Homeowners Testing Water Lines
Inspection Checklists
Plumbing Regulations