# Mechanical (HVAC) permit Mechanical-1223391 at 571 Massachusetts Ave, Cambridge

Cambridge Inspectional Services Department permit Mechanical-1223391: issued Aug 4, 2026 for mechanical (hvac) work at 571 Massachusetts Ave. 

- Permit number: Mechanical-1223391
- Issued: Aug 4, 2026
- Type of work: Mechanical (HVAC) (city: Mechanical)
- Status: Issued (city: Active)
- Reported cost: Not listed
- ZIP code: 02139
- All permits at this address: https://nearbypermits.com/cambridge/address/571-massachusetts-ave/

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Source: Cambridge Inspectional Services Department permit data (https://data.cambridgema.gov/d/3wsm-e5jx). Checked 2026-10-08 03:19 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 571 Massachusetts Ave: https://nearbypermits.com/cambridge/address/571-massachusetts-ave/