# 4423 N ELSTON AVE, Chicago IL: HVAC / Mechanical permit 101084368 ($350,000)

**Subcontractor Bid Window & Material Demand Score:** 66/100

| Field | Value |
|---|---|
| Metro | Chicago, IL |
| Address | 4423 N ELSTON AVE |
| Permit number | 101084368 |
| Permit type | PERMIT - RENOVATION/ALTERATION |
| Trade | HVAC / Mechanical |
| Valuation | $350,000 |
| Issued | 2026-10-21 |
| Applied | 2026-10-06 |
| Status | ACTIVE |
| General contractor | IREK ELECTRIC, INC. |
| Description | SELF-CERT 2019 CBRC REMODEL TO 1050 SF RESTAURANT IN EXISTING 1 STORY, 2500 SF BUILDING. NEW HVAC EQUIPMENT DESIGN, NO STRUCTURAL WORK. (OCCUPANCY TYPE B, BUILDING TYPE 3A) |

## Why this score
- $350,000 project.
- Issued 15 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_=101084368). 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.