Updated: May 26, 2026
Location and Projects
Address
8127 N Greenwood Ave, Niles, IL, 60714
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Prime Seal Construction
Prime Seal, Inc, 8127 N Greenwood Ave, Niles, IL holds a General Contractor (Class E) license and 2 other licenses according to the City of Chicago license board.
Their BuildZoom score of 91 ranks in the top 37% of 65,686 Illinois licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Prime Seal, Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Prime Seal, Inc Services
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Prime Seal, Inc Contact Information
Phone Number: (773) 671-8328
Address: 8127 N Greenwood Ave, Niles, IL 60714
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace glass in 1 window; remove and replace 5 double hung windows with casement windows
Valuation:
N/A
Permit #:
21WNDR-0126
Status:
complete
Fee:
$160
Permit Type:
N/A
Building Type:
N/A
Tear-off and re-roof house
Valuation:
N/A
Permit #:
19ROOF-0333
Status:
issued
Fee:
$275
Permit Type:
N/A
Building Type:
N/A
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Verified License
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Prime Seal, Inc License info
Verified License
| License # | TGC122346 |
| Status | Active |
| City | City Of Chicago |
| Type | General Contractor (Class E) |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Prime Seal, Inc at the City of Chicago Data Portal.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | City Of Chicago |
| Type | E $500,000 Project Ceiling |
- According to the City of Chicago Data Portal, the status of this license was at one point cancelled. However, this information may have changed.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 19LICC-0182 |
| Status | Inactive |
| City | Evanston |
| Type | Gc Commercial |
- According to the City of Evanston Building and Inspection Services, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Prime Seal, Inc at the City of Evanston Building and Inspection Services.
This is a sample of licensing data; click here to access a complete history.