G & O Thermal Supply

Name: G & O Thermal Supply
Address: 815 S JEFFERSON ST, CHICAGO, IL, 60607, US

Acct #27724

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Total Licenses

Active

Locations

2002

Operating Since

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Business Summary

GrowingMulti-location operator

G & O Thermal Supply has been operating in Chicago since 2002 (~24 years). They currently hold 2 active licenses across 2 locations in WEST LOOP and JEFFERSON PARK.

Category: Other.

Notable: Growing and Multi-location operator.

Most recent activity: renewal on 2026-04-15.

Activities

Data not available

Licenses

6 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 2026-04-15 · Expires 2028-05-15

License number: 1442722
License code: 1010
Site number: 3
DBA name: G & O Thermal Supply
Legal name: G & O Thermal Supply Co
Address: 815 S JEFFERSON ST, CHICAGO, IL 60607

Limited Business LicenserenewalActiveIssued 2026-04-15 · Expires 2028-05-15

License number: 15262
License code: 1010
Site number: 2
DBA name: G & O Thermal Supply INC
Legal name: G & O Thermal Supply Co
Address: 5435 N NORTHWEST HWY, CHICAGO, IL 60630
Business activity: Data not available
Application type: RENEW
Conditional approval: N
License start: 2026-05-16
Payment date: 2026-04-15
Date issued: 2026-04-15
Expiration: 2028-05-15
Status change: Data not available
Ward: 45
Precinct: 11
Police district: 16
Community area: Jefferson Park
Neighborhood: JEFFERSON PARK
SSA: Data not available

Limited Business LicenselapseIssued 2022-05-05 · Expires 2024-05-15

License number: 15262
License code: 1010
Site number: 2
DBA name: G & O Thermal Supply INC
Legal name: G & O Thermal Supply Co
Address: 5435 N NORTHWEST HWY, CHICAGO, IL 60630
Business activity: Data not available
Application type: RENEW
Conditional approval: N
License start: 2022-05-16
Payment date: 2022-05-04
Date issued: 2022-05-05
Expiration: 2024-05-15
Status change: Data not available
Ward: 45
Precinct: 11
Police district: 16
Community area: Jefferson Park
Neighborhood: JEFFERSON PARK
SSA: Data not available

Limited Business LicenselapseIssued 2022-05-05 · Expires 2024-05-15

License number: 1442722
License code: 1010
Site number: 3
DBA name: G & O Thermal Supply
Legal name: G & O Thermal Supply Co
Address: 815 S JEFFERSON ST, CHICAGO, IL 60607
Business activity: Data not available
Application type: RENEW
Conditional approval: N
License start: 2022-05-16
Payment date: 2022-05-04
Date issued: 2022-05-05
Expiration: 2024-05-15
Status change: Data not available
Ward: 28
Precinct: 28
Police district: 1
Community area: Near West Side
Neighborhood: WEST LOOP
SSA: Data not available

Limited Business LicenselapseIssued 2020-04-10 · Expires 2022-05-15

License number: 15262
License code: 1010
Site number: 2
DBA name: G & O Thermal Supply INC
Legal name: G & O Thermal Supply Co
Address: 5435 N NORTHWEST HWY, CHICAGO, IL 60630
Business activity: Data not available
Application type: RENEW
Conditional approval: N
License start: 2020-05-16
Payment date: 2020-04-08
Date issued: 2020-04-10
Expiration: 2022-05-15
Status change: Data not available
Ward: 45
Precinct: 11
Police district: 16
Community area: Jefferson Park
Neighborhood: JEFFERSON PARK
SSA: Data not available

Limited Business LicenselapseIssued 2020-04-10 · Expires 2022-05-15

License number: 1442722
License code: 1010
Site number: 3
DBA name: G & O Thermal Supply
Legal name: G & O Thermal Supply Co
Address: 815 S JEFFERSON ST, CHICAGO, IL 60607
Business activity: Data not available
Application type: RENEW
Conditional approval: N
License start: 2020-05-16
Payment date: 2020-04-08
Date issued: 2020-04-10
Expiration: 2022-05-15
Status change: Data not available
Ward: 28
Precinct: 28
Police district: 1
Community area: Near West Side
Neighborhood: WEST LOOP
SSA: Data not available

Locations

2 addresses on file

815 S JEFFERSON STNear West Side · 3 licensesActive
Licenses (3)
- Limited Business LicenseActive2026-04-15
- Limited Business License2022-05-05
- Limited Business License2020-04-10
5435 N NORTHWEST HWYJefferson Park · 3 licensesActive
Licenses (3)
- Limited Business LicenseActive2026-04-15
- Limited Business License2022-05-05
- Limited Business License2020-04-10

Property & Census

Property

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Sales

1 recorded sale on this parcel — buyer, price, and deed on Pro.Upgrade to Pro →

Neighborhood

Median household income: $141,017
Owner-occupied housing: 67.6%
Bachelor’s degree or higher: 62.3%
People per sq mi: 6,814
White-collar workforce: 66.1%

Census tract 17031841900 · ACS 5-year 2024

G & O Thermal Supply

Business Summary

Activities

Licenses

Permits & Construction

Locations

Property & Census

Property

Sales

Neighborhood