I & I Mainteance Services

Owner: Derek Adamczyk
Acct #39898
← Search results
1
Total Licenses
1
Active
1
Locations
2002
Operating Since

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Business Summary

I & I Mainteance Services has been operating in Chicago since 2002 (~24 years). They currently hold 1 active license across 1 location in JEFFERSON PARK.

Primary activity: Other Home Based Businesses (Other).

Most recent activity: renewal on 2025-11-21.

Locations

1 address on file
  • 5520 N MULLIGAN AVEJefferson Park · 3 licensesActive
    Licenses (3)
    • Regulated Business LicenseActive2025-11-21
    • Regulated Business License2023-11-06
    • Regulated Business License2021-11-01

Activities

Other Home Based Businesses

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 2025-11-21 · Expires 2027-12-15
License number
2204832
License code
4404
Site number
2
DBA name
I & I Mainteance Services
Legal name
Derek Adamczyk
Address
5520 N MULLIGAN AVE, CHICAGO, IL 60630
Business activity
Other Home Based Businesses
Application type
RENEW
Conditional approval
N
License start
2025-12-16
Payment date
2025-11-20
Date issued
2025-11-21
Expiration
2027-12-15
Status change
Data not available
Ward
41
Precinct
15
Police district
16
Community area
Jefferson Park
Neighborhood
JEFFERSON PARK
SSA
Data not available
Regulated Business LicenselapseIssued 2023-11-06 · Expires 2025-12-15
License number
2204832
License code
4404
Site number
2
DBA name
I & I Mainteance Services
Legal name
Derek Adamczyk
Address
5520 N MULLIGAN AVE, CHICAGO, IL 60630
Business activity
Other Home Based Businesses
Application type
RENEW
Conditional approval
N
License start
2023-12-16
Payment date
2023-11-04
Date issued
2023-11-06
Expiration
2025-12-15
Status change
Data not available
Ward
41
Precinct
15
Police district
16
Community area
Jefferson Park
Neighborhood
JEFFERSON PARK
SSA
Data not available
Regulated Business LicenselapseIssued 2021-11-01 · Expires 2023-12-15
License number
2204832
License code
4404
Site number
2
DBA name
I & I Mainteance Services
Legal name
Derek Adamczyk
Address
5520 N MULLIGAN AVE, CHICAGO, IL 60630
Business activity
Other Home Based Businesses
Application type
RENEW
Conditional approval
N
License start
2021-12-16
Payment date
2021-10-31
Date issued
2021-11-01
Expiration
2023-12-15
Status change
Data not available
Ward
41
Precinct
15
Police district
16
Community area
Jefferson Park
Neighborhood
JEFFERSON PARK
SSA
Data not available

Permits & Construction

Data not available

Property & Census

Neighborhood

Median household income
$119,750
Owner-occupied housing
89.6%
Bachelor’s degree or higher
37.6%
People per sq mi
11,088
White-collar workforce
39.4%
Census tract 17031110300 · ACS 5-year 2024

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