# Mechanical (HVAC) permit 100476030 at 550 W Surf St, Chicago

Chicago Department of Buildings permit 100476030: issued Jan 31, 2013 for mechanical (hvac) work at 550 W Surf St. Replace the existing split system with one american standard 2 ton, remote, air cooled, r410a, on rooftop to serve unit 206.

- Permit number: 100476030
- Issued: Jan 31, 2013
- Type of work: Mechanical (HVAC) (city: Permit - easy permit process)
- Status: Issued (city: not listed)
- Reported cost: Not listed
- ZIP code: 60657 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/550-w-surf-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-11 02:26 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 550 W Surf St: https://nearbypermits.com/chicago/address/550-w-surf-st/