S. Inter Heating And Cooling INC.

Owners: Slyvester Chrostowski, Sylvester Chrostowski
Acct #296767
← Search results
1
Total Licenses
1
Active
1
Locations
2005
Operating Since

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Business Summary

S. Inter Heating And Cooling INC. has been operating in Chicago since 2005 (~21 years). They currently hold 1 active license across 1 location in PORTAGE PARK.

Primary activity: Home Repair Services (HVAC / Mechanical).

Most recent activity: renewal on 2026-08-04.

Locations

1 address on file
  • 5125 W CORNELIA AVEPortage Park · 3 licensesActive
    Licenses (3)
    • Regulated Business LicenseActive2026-08-04
    • Regulated Business License2024-07-18
    • Regulated Business License2021-08-02

Activities

Home Repair Services

Licenses

3 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 2026-08-04 · Expires 2027-08-15
License number
2206925
License code
4404
Site number
1
DBA name
S. Inter Heating And Cooling INC.
Legal name
S. Inter Heating And Cooling, INC.
Address
5125 W CORNELIA AVE, CHICAGO, IL 60641
Business activity
Home Repair Services
Application type
RENEW
Conditional approval
N
License start
2025-08-16
Payment date
2026-08-03
Date issued
2026-08-04
Expiration
2027-08-15
Status change
Data not available
Ward
31
Precinct
37
Police district
16
Community area
Portage Park
Neighborhood
PORTAGE PARK
SSA
Data not available
Regulated Business LicenselapseIssued 2024-07-18 · Expires 2025-08-15
License number
2206925
License code
4404
Site number
1
DBA name
S. Inter Heating And Cooling INC.
Legal name
S. Inter Heating And Cooling, INC.
Address
5125 W CORNELIA AVE, CHICAGO, IL 60641
Business activity
Home Repair Services
Application type
RENEW
Conditional approval
N
License start
2023-08-16
Payment date
2024-07-17
Date issued
2024-07-18
Expiration
2025-08-15
Status change
Data not available
Ward
31
Precinct
37
Police district
16
Community area
Portage Park
Neighborhood
PORTAGE PARK
SSA
Data not available
Regulated Business LicenselapseIssued 2021-08-02 · Expires 2023-08-15
License number
2206925
License code
4404
Site number
1
DBA name
S. Inter Heating And Cooling INC.
Legal name
S. Inter Heating And Cooling, INC.
Address
5125 W CORNELIA AVE, CHICAGO, IL 60641
Business activity
Home Repair Services
Application type
RENEW
Conditional approval
N
License start
2021-08-16
Payment date
2021-08-01
Date issued
2021-08-02
Expiration
2023-08-15
Status change
Data not available
Ward
31
Precinct
37
Police district
16
Community area
Portage Park
Neighborhood
PORTAGE PARK
SSA
Data not available

Permits & Construction

Data not available

Property & Census

Neighborhood

Median household income
$94,435
Owner-occupied housing
61.0%
Bachelor’s degree or higher
21.7%
People per sq mi
20,523
White-collar workforce
33.6%
Census tract 17031151001 · ACS 5-year 2024

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