# Mechanical (HVAC) permit MEC2026-00456 at 618 Alpine Ave, Boulder

Boulder Planning and Development Services permit MEC2026-00456: issued Mar 26, 2026 for mechanical (hvac) work at 618 Alpine Ave. install 3-Zone Mitsubishi Mini Split with two 9k heads one wall mount in living room/ Kitchen one 9k ceiling cassette in master bedroom and one 6k ceiling cassette in other bedroom PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic glued vents for fuel burning appliances must undergo pressure testing. To facilitate the inspection process, please provide photographic evidence of the pressure test directly to the assigned inspector on the day the rough mechanical inspection is scheduled. Approved tests: 10 ft water test, 5 PSI positive pressure, or Negative 5 psi air pressure test for 15 Minutes.

- Permit number: MEC2026-00456
- Issued: Mar 26, 2026
- Type of work: Mechanical (HVAC) (city: Mechanical Permit, Mechanical HVAC/Solar)
- Status: Finished (city: Letter of Completion)
- Reported cost: $16,406
- ZIP code: 80304
- All permits at this address: https://nearbypermits.com/boulder/address/618-alpine-ave/

---
Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-06 13:16 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 618 Alpine Ave: https://nearbypermits.com/boulder/address/618-alpine-ave/