# Mechanical (HVAC) permit MEC2020-00904 at 3555 Copper St, Boulder

Boulder Planning and Development Services permit MEC2020-00904: issued Jun 23, 2020 for mechanical (hvac) work at 3555 Copper St. *install replacement 13 SEER 3 ton ac w/reconnect.

- Permit number: MEC2020-00904
- Issued: Jun 23, 2020
- Type of work: Mechanical (HVAC) (city: Mechanical Permit, Mechanical HVAC/Solar)
- Status: Finished (city: Letter of Completion)
- Reported cost: $3,883
- ZIP code: 80304
- All permits at this address: https://nearbypermits.com/boulder/address/3555-copper-st/

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-07 15:00 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 3555 Copper St: https://nearbypermits.com/boulder/address/3555-copper-st/