Ernestech

Owner: Ernesto Palacios
Acct #501190
← Search results
1
Total Licenses
1
Active
1
Locations
2023
Operating Since

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Business Summary

Ernestech has been operating in Chicago since 2023 (~3 years). They currently hold 1 active license across 1 location in NORTH LAWNDALE.

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

Most recent activity: renewal on 2026-06-08.

Locations

1 address on file
  • 3514 W OGDEN AVENorth Lawndale · 2 licensesActive
    Licenses (2)
    • Regulated Business LicenseActive2026-06-08
    • Regulated Business License2023-09-14

Activities

Operation of an Administrative Commercial Office | 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 2026-06-08 · Expires 2027-09-15
License number
2930301
License code
4404
Site number
1
DBA name
Ernestech
Legal name
Ernestech LLC
Address
3514 W OGDEN AVE, CHICAGO, IL 60623
Business activity
Operation of an Administrative Commercial Office | Heating, Ventilation and Air Conditioning Services - Residential
Application type
RENEW
Conditional approval
N
License start
2025-09-16
Payment date
2026-06-07
Date issued
2026-06-08
Expiration
2027-09-15
Status change
Data not available
Ward
24
Precinct
3
Police district
10
Community area
North Lawndale
Neighborhood
NORTH LAWNDALE
SSA
Data not available
Regulated Business LicenselapseIssued 2023-09-14 · Expires 2025-09-15
License number
2930301
License code
4404
Site number
1
DBA name
Ernestech
Legal name
Ernestech LLC
Address
3514 W OGDEN AVE, CHICAGO, IL 60623
Business activity
Operation of an Administrative Commercial Office | Heating, Ventilation and Air Conditioning Services - Residential
Application type
ISSUE
Conditional approval
N
License start
2023-09-14
Payment date
2023-09-14
Date issued
2023-09-14
Expiration
2025-09-15
Status change
Data not available
Ward
24
Precinct
3
Police district
10
Community area
North Lawndale
Neighborhood
NORTH LAWNDALE
SSA
Data not available

Permits & Construction

Data not available

Property & Census

Neighborhood

Median household income
$50,547
Owner-occupied housing
31.1%
Bachelor’s degree or higher
16.6%
People per sq mi
17,466
White-collar workforce
41.4%
Census tract 17031292200 · ACS 5-year 2024

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