# Mechanical (HVAC) permit MEC2025-01851 at 4570 Squires Cir, Boulder

Boulder Planning and Development Services permit MEC2025-01851: issued Oct 28, 2025 for mechanical (hvac) work at 4570 Squires Cir. Install action of cold climate Mitsubishi heat pump model MXZ-SM48NLHZ (48kbtu) and 5 indoor wall mount mini split heads. (Supplemental heat/cool) Electrical to be performed by others on separate permit ELE2025-01136. 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: MEC2025-01851
- Issued: Oct 28, 2025
- Type of work: Mechanical (HVAC) (city: Mechanical Permit, Mechanical HVAC/Solar)
- Status: Finished (city: Letter of Completion)
- Reported cost: $11,500
- ZIP code: 80305
- All permits at this address: https://nearbypermits.com/boulder/address/4570-squires-cir/

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-07 10:03 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 4570 Squires Cir: https://nearbypermits.com/boulder/address/4570-squires-cir/