Updated: Nov 25, 2025
Location and Projects
Address
Williamsburg, MI, 49690
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Kotlarz, Chad Roger Construction
Kotlarz, Chad Roger, Williamsburg, MI holds a Residential Builder Individual license and 2 other licenses according to the Michigan license board.
Their BuildZoom score of 94 ranks in the top 24% of 167,179 Michigan licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Kotlarz, Chad Roger, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Kotlarz, Chad Roger Services
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Kotlarz, Chad Roger Contact Information
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Kotlarz, Chad Roger Williamsburg
Quality
94
76th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Kotlarz, Chad Roger has a BuildZoom score of 94, which places them above 76% of 167,179 contractors in Michigan.
Activity
|
1 project
|
2025 |
Our building permit records indicate that Kotlarz, Chad Roger has worked on at least
1.0 project over the past year.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
|
1 project
|
$250k-$500k |
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Building (commercial) - alteration remodel repair
2025-07-15
Interior and exterior alterations to an existing 1 story comercial building. splitting the building into (2) two tenant suites unit a - factory storage and office. unit b - white box at this time. addition bathrooms and non load bearing walls. new interior footings columns and a new mezzanine. non seperated mixed use: b f-1 s-1 2b construction. no fire suppression
Valuation:
$450,000
Permit #:
B24-0025
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Recent Buildzoom Projects
Verified License
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Kotlarz, Chad Roger License info
Verified License
| License # | 2101215679 |
| Status | Active |
| State | Michigan |
| Type | Residential Builder Individual |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for Kotlarz, Chad Roger at the Michigan Department of Licensing & Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 2101215679 |
| Status | Active |
| State | Michigan |
| Type | Residential Builder Individual |
- BuildZoom has not verified this license since August, 2023.
Verify this license's status for Kotlarz, Chad Roger at the Michigan Department of Licensing & Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2101215679 |
| Status | Inactive |
| State | Michigan |
| Type | Builder Individual |
- According to the Michigan Department of Licensing & Regulatory Affairs, 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 Kotlarz, Chad Roger at the Michigan Department of Licensing & Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.