Updated: Jun 02, 2026
Location and Projects
Address
7743 S Cornell Ave, Chicago, IL, 60649
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Williamson Property Group Construction
Williamson Property Group LLC, 7743 S Cornell Ave, Chicago, IL holds a General Contractor (Class E) license and 2 other licenses according to the City of Chicago license board.
Their BuildZoom score of 98 ranks in the top 16% of 65,686 Illinois licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Williamson Property Group LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Williamson Property Group LLC Services
Start a project today:
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Medium Multi-Family Remodel...
Other Residential Remodel
Office Renovation
Restaurant Renovation
Retail Renovation
Other Commercial Renovation
Roofing
Hardwood Flooring
Carpets
Laminate Flooring
Other Flooring
Framing
Wood Fences
Backsplash and Countertops
Stonework
Tile Flooring
Other Stone and Tile
Drywall
Interior Plaster
Brick and Blockwork
Other Masonry
Flatwork Concrete
Foundations
Other Concrete
Garage Construction
Gutters and Flashing
Skylights
Patios
Industrial Renovation
Hotel Renovation
Warehouse Renovation
Williamson Property Group LLC Contact Information
Phone Number: (833) 477-6562
Address: 7743 S Cornell Ave, Chicago, IL 60649
Williamson Property Group LLC Chicago
Quality
98
84th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Williamson Property Group LLC has a BuildZoom score of 98, which places them above 84% of 65,686 contractors in Illinois.
Activity
|
1 project
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Williamson Property Group LLC has worked on at least
2.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
|
1 project
|
$5k-$20k |
|
1 project
|
$20k-$50k |
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
Building Permits by Williamson Property Group LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Spr 2019 cbrc - interior renovations to convert 1st floor retail space of an existing 2 story mixed use building to a tavern per plans **certified corrections subject to field inspections & audit **
Valuation:
$40,000
Permit #:
100961077
Status:
issued
Fee:
$1,675
Permit Type:
N/A
Building Type:
N/A
Self-cert 2019 cbrc: interior alterations to convert existing 1st floor strip mall retail unit to event space per plans. (occupancy group a-3 construction type iiib)
Valuation:
$15,000
Permit #:
101037773
Status:
suspended
Fee:
$1,775
Permit Type:
N/A
Building Type:
N/A
Williamson Property Group LLC Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Williamson Property Group LLC License info
Verified License
| License # | TGC117079 |
| Status | Active |
| City | City Of Chicago |
| Type | General Contractor (Class E) |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Williamson Property Group LLC at the City of Chicago Data Portal.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| County | Cook County |
| Type | Carpentry |
| Date Issued | 12-18-2025 |
- BuildZoom verified this license was active as of June 2026.
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.