Corotech Concrete Contractor
Corotech Inc at CA , held a Concrete Contractor license (#502627) with the California contractors license board with an expiration date of 12-31-2004. We last verified the license was expired on 12-13-2025.
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 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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Corotech Inc Contact Information
Phone Number: (616) 846-7010
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Corotech Inc License info
Inactive License
| License # | 502627 |
| Status | Inactive |
| State | California |
| Type | Concrete Related Services, Synthetic Products, Sand And Water Blasting, Waterproofing & Weatherproofing |
| Business Type | Corporation |
- According to the California Contractors State License Board, 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 Corotech Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
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- *No active license on file. If you are Corotech Inc, click “This is My Business” to update your information.
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $7,500 |
Insured
| Workers Comp Provider | Amerisure Mutual Insurance Company |
Corotech Inc Employees
DW
Douglas Alan Wilterdink
Ceo / President
MV
Mitchell Dean Vanhouten
Officer
RT
Robert Torresen
Rmo
RJ
Roger Emil Jonas
Ceo / President
SC
Steven August Coutre
Officer