# Mechanical (HVAC) permit MP-2023-07122 at 4400 5th Ave, Pittsburgh

Pittsburgh Department of Permits, Licenses, and Inspections permit MP-2023-07122: issued Aug 29, 2023 for mechanical (hvac) work at 4400 5th Ave. Ahu, vav, piping, ductwork, and exhaust alterations as part of research lab remodel.

- Permit number: MP-2023-07122
- Issued: Aug 29, 2023
- Type of work: Mechanical (HVAC) (city: Mechanical, addition / alteration)
- Status: Finished (city: Completed)
- Reported cost: $445,000
- ZIP code: 15213
- All permits at this address: https://nearbypermits.com/pittsburgh/address/4400-5th-ave/

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Source: Pittsburgh Department of Permits, Licenses, and Inspections permit data (https://data.wprdc.org/dataset/pli-permits), City of Pittsburgh, CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Checked 2026-10-09 03:38 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 4400 5th Ave: https://nearbypermits.com/pittsburgh/address/4400-5th-ave/