John's Heating INC

Owners: Met Ruan, Jian Chen
Acct #243548
← Search results
1
Total Licenses
1
Active
1
Locations
2002
Operating Since

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Business Summary

John's Heating INC has been operating in Chicago since 2002 (~24 years). They currently hold 1 active license across 1 location in ARMOUR SQUARE.

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

Most recent activity: renewal on 2026-06-29.

Locations

1 address on file
  • 2940 S WENTWORTH AVEArmour Square · 4 licensesActive
    Licenses (4)
    • Limited Business LicenseActive2026-06-29
    • Limited Business License2024-06-12
    • Limited Business License2022-04-27
    • Limited Business License2020-05-06

Activities

Heating, Ventilation and Air Conditioning Services - Residential | Heating, Ventilation and Air Conditioning Services - Commercial

Licenses

4 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.

Limited Business LicenserenewalActiveIssued 2026-06-29 · Expires 2028-06-15
License number
1472826
License code
1010
Site number
2
DBA name
John's Heating INC
Legal name
John's Heating INC.
Address
2940 S WENTWORTH AVE, CHICAGO, IL 60616
Business activity
Heating, Ventilation and Air Conditioning Services - Residential | Heating, Ventilation and Air Conditioning Services - Commercial
Application type
RENEW
Conditional approval
N
License start
2026-06-16
Payment date
2026-06-26
Date issued
2026-06-29
Expiration
2028-06-15
Status change
Data not available
Ward
11
Precinct
14
Police district
9
Community area
Armour Square
Neighborhood
ARMOUR SQUARE
SSA
Data not available
Limited Business LicenselapseIssued 2024-06-12 · Expires 2026-06-15
License number
1472826
License code
1010
Site number
2
DBA name
John's Heating INC
Legal name
John's Heating INC.
Address
2940 S WENTWORTH AVE, CHICAGO, IL 60616
Business activity
Heating, Ventilation and Air Conditioning Services - Residential | Heating, Ventilation and Air Conditioning Services - Commercial
Application type
RENEW
Conditional approval
N
License start
2024-06-16
Payment date
2024-06-11
Date issued
2024-06-12
Expiration
2026-06-15
Status change
Data not available
Ward
11
Precinct
14
Police district
9
Community area
Armour Square
Neighborhood
ARMOUR SQUARE
SSA
Data not available
Limited Business LicenselapseIssued 2022-04-27 · Expires 2024-06-15
License number
1472826
License code
1010
Site number
2
DBA name
John's Heating INC
Legal name
John's Heating INC.
Address
2940 S WENTWORTH AVE, CHICAGO, IL 60616
Business activity
Heating, Ventilation and Air Conditioning Services - Residential | Heating, Ventilation and Air Conditioning Services - Commercial
Application type
RENEW
Conditional approval
N
License start
2022-06-16
Payment date
2022-04-26
Date issued
2022-04-27
Expiration
2024-06-15
Status change
Data not available
Ward
11
Precinct
14
Police district
9
Community area
Armour Square
Neighborhood
ARMOUR SQUARE
SSA
Data not available
Limited Business LicenselapseIssued 2020-05-06 · Expires 2022-06-15
License number
1472826
License code
1010
Site number
2
DBA name
John's Heating INC
Legal name
John's Heating INC.
Address
2940 S WENTWORTH AVE, CHICAGO, IL 60616
Business activity
Heating, Ventilation and Air Conditioning Services - Residential | Heating, Ventilation and Air Conditioning Services - Commercial
Application type
RENEW
Conditional approval
N
License start
2020-06-16
Payment date
2020-05-06
Date issued
2020-05-06
Expiration
2022-06-15
Status change
Data not available
Ward
11
Precinct
14
Police district
9
Community area
Armour Square
Neighborhood
ARMOUR SQUARE
SSA
Data not available

Permits & Construction

Data not available

Property & Census

Neighborhood

Median household income
$40,583
Owner-occupied housing
37.6%
Bachelor’s degree or higher
38.8%
People per sq mi
15,184
White-collar workforce
55.0%
Census tract 17031340400 · ACS 5-year 2024

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