J.r. Heating Cooling

Owner: John Ryan
Acct #35544
← Search results
1
Total Licenses
1
Active
1
Locations
2003
Operating Since

Is this your business? — verify your email to help keep this page accurate.

Business Summary

J.r. Heating Cooling has been operating in Chicago since 2003 (~23 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 2025-09-23.

Locations

1 address on file
  • 4537 N MARMORA AVE 1Portage Park · 3 licensesActive
    Licenses (3)
    • Regulated Business LicenseActive2025-09-23
    • Regulated Business License2023-12-20
    • Regulated Business License2021-10-07

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 2025-09-23 · Expires 2027-10-15
License number
2204707
License code
4404
Site number
2
DBA name
J.r. Heating Cooling
Legal name
John Ryan
Address
4537 N MARMORA AVE 1, CHICAGO, IL 60630
Business activity
Home Repair Services
Application type
RENEW
Conditional approval
N
License start
2025-10-16
Payment date
2025-09-22
Date issued
2025-09-23
Expiration
2027-10-15
Status change
Data not available
Ward
38
Precinct
45
Police district
16
Community area
Portage Park
Neighborhood
PORTAGE PARK
SSA
Data not available
Regulated Business LicenselapseIssued 2023-12-20 · Expires 2025-10-15
License number
2204707
License code
4404
Site number
2
DBA name
J.r. Heating Cooling
Legal name
John Ryan
Address
4537 N MARMORA AVE 1, CHICAGO, IL 60630
Business activity
Home Repair Services
Application type
RENEW
Conditional approval
N
License start
2023-10-16
Payment date
2023-12-19
Date issued
2023-12-20
Expiration
2025-10-15
Status change
Data not available
Ward
38
Precinct
45
Police district
16
Community area
Portage Park
Neighborhood
PORTAGE PARK
SSA
Data not available
Regulated Business LicenselapseIssued 2021-10-07 · Expires 2023-10-15
License number
2204707
License code
4404
Site number
2
DBA name
J.r. Heating Cooling
Legal name
John Ryan
Address
4537 N MARMORA AVE 1, CHICAGO, IL 60630
Business activity
Home Repair Services
Application type
RENEW
Conditional approval
N
License start
2021-10-16
Payment date
2021-10-06
Date issued
2021-10-07
Expiration
2023-10-15
Status change
Data not available
Ward
38
Precinct
45
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
$86,563
Owner-occupied housing
60.3%
Bachelor’s degree or higher
41.3%
People per sq mi
18,635
White-collar workforce
43.1%
Census tract 17031150401 · ACS 5-year 2024

Related