Updated: May 26, 2026
Location
Address
17W213 HILLSIDE LANE, Willowbrook, IL, 60527
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Mark Zelazny Construction
Mark Zelazny, 17 W213 Hillside Ln, Burr Ridge, IL holds a Electrical Contractor (General) license according to the City of Chicago 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 Mark Zelazny, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
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Mark Zelazny Contact Information
Phone Number: (630) 660-0789
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Address: 17W213 HILLSIDE LANE, Burr Ridge, IL 60527
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Mark Zelazny License info
Verified License
| License # | ECC96325 |
| Status | Active |
| City | City Of Chicago |
| Type | Electrical Contractor (General) |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Mark Zelazny at the City of Chicago Data Portal.
This is a sample of licensing data; click here to access a complete history.