Updated: May 24, 2026
Location
Address
34157N BROOMSEDGE RD, Round Lake, IL, 60073
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Knock Out Concrete Inc
Knock Out Concrete Inc, 34157 N Broomsedge Rd, Round Lake, IL (Owned by: Jerry Untiedt) holds a Concrete Contractor license and 1 other license 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 Knock Out Concrete Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
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Knock Out Concrete Inc Contact Information
Phone Number: (847) 989-8560
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Address: 34157N BROOMSEDGE RD, Round Lake, IL 60073
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Verified License
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Knock Out Concrete Inc License info
Verified License
| License # | 6867 |
| Status | Active |
| Hoffman Estates | |
| Type | Concrete Contractor |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Knock Out Concrete Inc at the Village of Hoffman Estates.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 9057 |
| Status | Inactive |
| Hoffman Estates | |
| Type | Concrete Contractor |
- According to the Village of Hoffman Estates, 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 Knock Out Concrete Inc at the Village of Hoffman Estates.
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
Knock Out Concrete Inc Employees
JU
Jerry Untiedt
Owner