When do I need a mechanical permit?

Mechanical permits are required for the new installation or replacement of existing mechanical equipment including central air conditioners, furnaces, air handlers, mini-split systems, and any other types of equipment. If you are unsure if you need a permit contact the Building & Planning Department at 641-236-2600.

Mechanical Permit Form

Show All Answers

1. How do I know if I need a building permit?
2. How do I get a permit?
3. Can I plant a tree in the right-of-way?
4. What International Building Code year is the city under?
5. Does the city of Grinnell have a rental inspection program?
6. Do I need a permit for a fence and what are the guidelines for new fences?
7. Do I need a permit for a swimming pool and what are the guidelines?
8. Do I need a permit to repair or replace a driveway?
9. When do I need a mechanical permit?
10. When do I need an electrical permit?
11. When do I need a plumbing permit?
12. How are permit fees determined?
13. How do I find zoning on a property?
14. How do I find out who owns a specific property?