Updated: May 27, 2026
Location
Address
190 W BRENTWOOD DR, Palatine, IL, 60074
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Grzegorz Radzik Gr Construction Corp
Grzegorz Radzik Gr Construction Corp, 190 W Brentwood Dr, Palatine, IL (Owned by: Greg Radzik) holds a Window/Door Installation license and 6 other licenses according to the Hoffman Estates license board.
Their BuildZoom score of 90 indicates that they are licensed or registered but we do not have additional information about them.
Their license was verified as active when we last checked. If you are thinking of hiring Grzegorz Radzik Gr Construction Corp, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
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Grzegorz Radzik Gr Construction Corp Contact Information
Phone Number: (773) 704-2716
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Address: 190 W BRENTWOOD DR, Palatine, IL 60074
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Verified License
BuildZoom confirmed this contractor's license
Grzegorz Radzik Gr Construction Corp License info
Verified License
| License # | 14816 |
| Status | Active |
| Hoffman Estates | |
| Type | Window/Door Installation |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Grzegorz Radzik Gr Construction Corp at the Village of Hoffman Estates.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | NAT-119406-3 |
| Status | Active |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Grzegorz Radzik Gr Construction Corp at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 14816 |
| Status | Active |
| Hoffman Estates | |
| Type | General Contractor |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Grzegorz Radzik Gr Construction Corp at the Village of Hoffman Estates.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | CL-2671 |
| Status | Active |
| Town | Bartlett |
| Type | {U'license Type': U'windows'} |
- When BuildZoom last verified this license, it had an expiration date of December, 2023. Check the current license status of Grzegorz Radzik Gr Construction Corp with the Contractors Licensed in Bartlett
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| Town | Palatine |
| Type | Misc |
- When BuildZoom last verified this license, it had an expiration date of December, 2021. Check the current license status of Grzegorz Radzik Gr Construction Corp with the Village of Palatine Registered Contractors
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CR9513 |
| Status | Inactive |
| County | Dupage County |
| Type | Window/Door Installation |
- According to the County of Dupage Contractor Registration Information, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Grzegorz Radzik Gr Construction Corp at the County of Dupage Contractor Registration Information.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-119406-2 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- According to the United States Environmental Protection Agency, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Grzegorz Radzik Gr Construction Corp at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
Grzegorz Radzik Gr Construction Corp Employees
GR
Greg Radzik
Owner