# Mechanical (HVAC) permit Mechanical-134342 at 300 Third St, Cambridge

Cambridge Inspectional Services Department permit Mechanical-134342: issued Jul 29, 2021 for mechanical (hvac) work at 300 Third St. 

- Permit number: Mechanical-134342
- Issued: Jul 29, 2021
- Type of work: Mechanical (HVAC) (city: Mechanical)
- Status: Finished (city: Complete)
- Reported cost: Not listed
- ZIP code: 02142
- All permits at this address: https://nearbypermits.com/cambridge/address/300-third-st/

---
Source: Cambridge Inspectional Services Department permit data (https://data.cambridgema.gov/d/3wsm-e5jx). Checked 2026-10-09 13:47 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 300 Third St: https://nearbypermits.com/cambridge/address/300-third-st/