# Mechanical (HVAC) permit MEC2025-00025 at 3555 9th St, Boulder

Boulder Planning and Development Services permit MEC2025-00025: issued Jan 22, 2025 for mechanical (hvac) work at 3555 9th St. Voided for inactivity - no inspection within 180 days. Installation of Mitsubishi 4 zone system with electrical subcontracted.

- Permit number: MEC2025-00025
- Issued: Jan 22, 2025
- Type of work: Mechanical (HVAC) (city: Mechanical Permit, Mechanical with Electrical)
- Status: Cancelled (city: Void)
- Reported cost: $18,988
- ZIP code: 80304
- All permits at this address: https://nearbypermits.com/boulder/address/3555-9th-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 03:55 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 3555 9th St: https://nearbypermits.com/boulder/address/3555-9th-st/