# Mechanical (HVAC) permit 89554 at 18406 25th Ave E, Pierce County

Pierce County Planning and Public Works permit 89554: issued Aug 15, 1990 for mechanical (hvac) work at 18406 25th Ave E. Addition of air exchanger to permit 79249.

- Permit number: 89554
- Issued: Aug 15, 1990
- Type of work: Mechanical (HVAC) (city: Mechanical)
- Status: Finished (city: Final)
- Reported cost: Not listed
- ZIP code: Not listed
- All permits at this address: https://nearbypermits.com/pierce-county/address/18406-25th-ave-e/

---
Source: Pierce County Planning and Public Works permit data (https://open.piercecountywa.gov/d/nhnt-v7ka). Checked 2026-10-09 09:27 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 18406 25th Ave E: https://nearbypermits.com/pierce-county/address/18406-25th-ave-e/