# Mechanical (HVAC) permit MEC2025-00271 at 3400 Arapahoe Ave, Boulder

Boulder Planning and Development Services permit MEC2025-00271: issued Feb 21, 2025 for mechanical (hvac) work at 3400 Arapahoe Ave. water heater replacement Any electrical work required beyond a like-for-like replacement of equipment will require an electrical permit for inspection of the electrical scope.

- Permit number: MEC2025-00271
- Issued: Feb 21, 2025
- Type of work: Mechanical (HVAC) (city: Mechanical Permit, Mechanical HVAC/Solar)
- Status: Finished (city: Letter of Completion)
- Reported cost: $5,700
- ZIP code: 80303
- All permits at this address: https://nearbypermits.com/boulder/address/3400-arapahoe-ave/

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-16 09:17 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 3400 Arapahoe Ave: https://nearbypermits.com/boulder/address/3400-arapahoe-ave/