Updated: May 26, 2026
Donald Jansen Construction
Donald Jansen at Chicago, IL 60640, held a General Contractor license (#ECC74520) with the City of Chicago contractors license board with an expiration date of 04-30-2026. We last verified the license was expired on 05-25-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 65,686 Illinois contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
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Donald Jansen Contact Information
Phone Number: (773) 750-9575
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Donald Jansen License info
Inactive License
| License # | ECC74520 |
| Status | Inactive |
| City | City Of Chicago |
| Type | Electrical Contractor (General) |
- According to the City of Chicago Data Portal, 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 Donald Jansen at the City of Chicago Data Portal.
This is a sample of licensing data; click here to access a complete history.
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