# Mechanical (HVAC) permit MEC2021-00354 at 3090 Sterling Cir, Boulder

Boulder Planning and Development Services permit MEC2021-00354: issued Feb 26, 2021 for mechanical (hvac) work at 3090 Sterling Cir. *voided for inactivity - no inspections performed within 180 days* 30 gallon water heater replacement.

- Permit number: MEC2021-00354
- Issued: Feb 26, 2021
- Type of work: Mechanical (HVAC) (city: Mechanical Permit, Mechanical HVAC/Solar)
- Status: Cancelled (city: Void)
- Reported cost: $2,400
- ZIP code: 80301
- All permits at this address: https://nearbypermits.com/boulder/address/3090-sterling-cir/

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-10 11:15 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 3090 Sterling Cir: https://nearbypermits.com/boulder/address/3090-sterling-cir/