# Fire systems permit PMT20-00494 at 20 E Main St, Mesa

Mesa Development Services permit PMT20-00494, opened Jan 7, 2020 for 20 E Main St: fire systems. Upgrade existing fire alarm system on 4th and 6th floor by installing (2) auxiliary power boosters (NACPS) with (4) total backup batteries, (46) ceiling mounted speaker/strobes and 22 ceiling mounted viable speakers.

- Permit number: PMT20-00494
- Opened: Jan 7, 2020
- Type of work: Fire systems (city: Other Commercial, Commercial Permit)
- Status: Issued (city: C of C Issued)
- Reported cost: Not listed
- ZIP code: 85201 (derived from location)
- All permits at this address: https://nearbypermits.com/mesa/address/20-e-main-st/

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Source: Mesa Development Services permit data (https://citydata.mesaaz.gov/d/dzpk-hxfb). Checked 2026-10-02 04:45 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/