Plumbing phases of construction are inspected by combination inspectors who check for compliance with local codes.

Water heaters also require plumbing permits as they can be very dangerous when not installed correctly. Mythbusters Water Heater Explosion experiment shows the impact an exploding water heater can have on a home. 

To Apply:

1. Review the Plumbing Code of the Marion City Code
2. Complete the application including valuation of project
3. Submit application via email to: buildingpermits@cityofmarion.org
   • Contractors may apply through our Online Permit Service

Next Steps: 

Once your application has been submitted, staff will process the request within one-two business days. A Permit Tech will contact you via phone or email for payment. The issued permit and a receipt will be emailed to the email address provided on the application..

Additional Resources:

• Chapter 126, Article II - Plumbing Code - also see for information regarding Fuel Gas
• Plumbing Code Appeal Application
• IDPH Regulatory Programs - Plumbing & Mechanical Systems Board (PMSB)

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