# 4856 W CHICAGO AVE, Chicago IL: HVAC / Mechanical permit B200511187 ($171,000)

**Subcontractor Bid Window & Material Demand Score:** 58/100

| Field | Value |
|---|---|
| Metro | Chicago, IL |
| Address | 4856 W CHICAGO AVE |
| Permit number | B200511187 |
| Permit type | PERMIT – EXPRESS PERMIT PROGRAM |
| Work class | Mechanical Work |
| Trade | HVAC / Mechanical |
| Valuation | $171,000 |
| Issued | 2026-10-02 |
| Applied | 2026-09-14 |
| Status | ACTIVE |
| General contractor | LEOPARDO CONSTRUCTION INC |
| Description | HYDRONIC PIPING EXTENSION/RECONFIGURATION, GAS PIPING EXTENSION/RECONFIGURATION, REPAIR/REPLACEMENT AFFECTING 2 SYSTEMS :   2 BOILER - HOT WATER(LOCHINVAR KNIGHT KHB-285N)  1 UNFIRED PRESSURE VESSEL(BELL & GOSSET B85) . ELECTRICAL WORK UNDER THIS PERMIT = YES . LOCATIONS: 0 RESIDENTIAL UNIT(S), 1 NON-RESIDENTIAL UNIT(S),  EXISTING MECHANICAL ROOM. |

## Why this score
- $171,000 project: smaller scope.
- Issued 33 days ago.
- HVAC / Mechanical scope named on the permit: a direct fit for that trade.
- General contractor on record, so you know who to contact.

Source: City of Austin, City of Chicago, City of Los Angeles, Montgomery County MD and City of Cincinnati open-data building permits (https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200511187). Last refreshed: 2026-11-04T01:28:41.771Z.
Permit data comes from official municipal open-data portals and may lag or contain errors. Informational only.