# Fire systems permit EFA712894 at 443 Main St, Boston

Boston Inspectional Services Department permit EFA712894: issued May 26, 2017 for fire systems work at 443 Main St. Supply and Install two new Interconnected smoke/CO detectors interconnected from the basement smoke detector.

- Permit number: EFA712894
- Issued: May 26, 2017
- Type of work: Fire systems (city: Fire Alarm, Electrical Fire Alarms)
- Status: Issued (city: Open)
- Reported cost: $2,000
- ZIP code: 02129
- All permits at this address: https://nearbypermits.com/boston/address/443-main-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-05 20:07 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 443 Main St: https://nearbypermits.com/boston/address/443-main-st/