Updated: Jun 02, 2026
Location and Projects
Address
255 E 170TH ST, South Holland, IL, 60473
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Ade Contracting Construction
Ade Contracting LLC, 255 E 170th St, South Holland, IL holds a General Contractor (Class E) license and 1 other license according to the City of Chicago license board.
Their BuildZoom score of 81 does not rank in the top 50% of Illinois contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Ade Contracting LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Ade Contracting LLC Services
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Ade Contracting LLC Contact Information
Phone Number: (217) 686-8888
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Address: 255 E 170TH ST, South Holland, IL 60473
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Ade Contracting LLC Reviews
1 out of 5 stars, based on
1
review
-
By Henry S.February 19, 2020house remodel$40,000
This is a sample of this contractor's permits. Click here to access their complete permit history.
Zoned b5 - retail accessories interior alteration
Valuation:
$120,000
Permit #:
201904834
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Ade Contracting LLC License info
Verified License
| License # | TGC142744 |
| 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 Ade Contracting LLC at the City of Chicago Data Portal.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| Town | Palatine |
| Type | General |
- When BuildZoom last verified this license, it had an expiration date of December, 2021. Check the current license status of Ade Contracting LLC with the Village of Palatine Registered Contractors
This is a sample of licensing data; click here to access a complete history.
Do not use this company. Conghui Li is a terrible person. He always asked for a big sum prepayment ahead of the project. Then the progress will be very slow because he will work on many other projects at the same time. For my case, he took my money and never came back. I had to put him into lawsuit.