Deljo Heating & Cooling

Owners: Jim O'malley, Brandon Volwaller
Acct #507823
← Search results
1
Total Licenses
1
Active
1
Locations
2024
Operating Since

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Business Summary

Deljo Heating & Cooling has been operating in Chicago since 2024 (~2 years). They currently hold 1 active license across 1 location in NORTH PARK.

Primary activity: Heating, Ventilation and Air Conditioning Services - Residential (HVAC / Mechanical).

Most recent activity: renewal on 2026-07-24.

Locations

1 address on file
  • 4300 W BRYN MAWR AVENorth Park · 2 licensesActive
    Licenses (2)
    • Regulated Business LicenseActive2026-07-24
    • Regulated Business License2024-06-05

Activities

Heating, Ventilation and Air Conditioning Services - Residential

Licenses

2 records

One row per license event since 2020. Tap any row for the full record. A renewal with no issuance below it points to a license first issued before our 2020 coverage window.

Regulated Business LicenserenewalActiveIssued 2026-07-24 · Expires 2028-06-15
License number
2971994
License code
4404
Site number
1
DBA name
Deljo Heating & Cooling
Legal name
Deljo Heating & Cooling, Inc,
Address
4300 W BRYN MAWR AVE, CHICAGO, IL 60646
Business activity
Heating, Ventilation and Air Conditioning Services - Residential
Application type
RENEW
Conditional approval
N
License start
2026-06-16
Payment date
2026-06-04
Date issued
2026-07-24
Expiration
2028-06-15
Status change
Data not available
Ward
39
Precinct
39
Police district
17
Community area
North Park
Neighborhood
NORTH PARK
SSA
Data not available
Regulated Business LicenselapseIssued 2024-06-05 · Expires 2026-06-15
License number
2971994
License code
4404
Site number
1
DBA name
Deljo Heating & Cooling
Legal name
Deljo Heating & Cooling, Inc,
Address
4300 W BRYN MAWR AVE, CHICAGO, IL 60646
Business activity
Heating, Ventilation and Air Conditioning Services - Residential
Application type
ISSUE
Conditional approval
N
License start
2024-06-05
Payment date
2024-06-04
Date issued
2024-06-05
Expiration
2026-06-15
Status change
Data not available
Ward
39
Precinct
39
Police district
17
Community area
North Park
Neighborhood
NORTH PARK
SSA
Data not available

Permits & Construction

Data not available

Property & Census

Neighborhood

Median household income
$120,625
Owner-occupied housing
87.0%
Bachelor’s degree or higher
56.8%
People per sq mi
1,739
White-collar workforce
50.4%
Census tract 17031130200 · ACS 5-year 2024

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