# Mechanical (HVAC) permit 1059469 at 4404 378th St E, Pierce County

Pierce County Planning and Public Works permit 1059469: issued Sep 9, 2025 for mechanical (hvac) work at 4404 378th St E. Installation of a new Mitsubishi Heat Pump and mini split system.

- Permit number: 1059469
- Issued: Sep 9, 2025
- 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/4404-378th-st-e/

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Source: Pierce County Planning and Public Works permit data (https://open.piercecountywa.gov/d/nhnt-v7ka). Checked 2026-10-07 10:31 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 4404 378th St E: https://nearbypermits.com/pierce-county/address/4404-378th-st-e/