Mechanical Permit Application - NEW - City of Detroit - detroitmi 2026

1. Click ‘Get Form’ to open it in the editor.
2. Begin by filling out the 'Property Information' section. Enter the street number, street name, and select the building type (Residential or Commercial). Specify the type of job as 'New' or 'Repair'.
3. In the 'Mechanical Contractor Information' section, provide your name, address, state, zip code, and contact details. Indicate whether a building permit has been obtained for this project.
4. Complete the 'Owner Information' section with your name, date, telephone number, mailing address, and email address.
5. If applicable, fill out the Homeowner Affidavit by certifying that you will perform the mechanical work yourself. Sign where indicated.
6. On the back side of the application, calculate fees based on the items being installed using the fee chart provided. Ensure all necessary information is filled in before submission.

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