# Mechanical (HVAC) permit MEC2018-01000 at 3355 Heidelberg Dr, Boulder

Boulder Planning and Development Services permit MEC2018-01000: issued Sep 24, 2018 for mechanical (hvac) work at 3355 Heidelberg Dr. *Voided for not providing the requested revision-resubmit information within 180 days.*INSTALL REPLACEMENT 96% 70K BTU FURNACE AND 20 SEER 3 TON AC W/RECONNECT.

- Permit number: MEC2018-01000
- Issued: Sep 24, 2018
- Type of work: Mechanical (HVAC) (city: Mechanical Permit, Mechanical HVAC/Solar)
- Status: Cancelled (city: Void)
- Reported cost: $8,048
- ZIP code: 80305
- All permits at this address: https://nearbypermits.com/boulder/address/3355-heidelberg-dr/

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-08 11:10 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 3355 Heidelberg Dr: https://nearbypermits.com/boulder/address/3355-heidelberg-dr/