Updated: Dec 02, 2025
Location and Projects
Address
Grand Haven, MI, 49417
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Richard T Grabowski HVAC/Mechanical Contractor
Their BuildZoom score of 0 does not rank in the top 50% of Michigan contractors.
If you are thinking of hiring Richard T Grabowski, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Richard T Grabowski Contact Information
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Installing 200 feet of gas piping and two modine heaters. 1451- m40 ste 100
Valuation:
N/A
Permit #:
PMC030007
Status:
final
Fee:
$165
Permit Type:
11industrial - al...
Building Type:
N/A
Repair only - enclosed porch foundation required
Valuation:
N/A
Permit #:
PB105787
Status:
expired
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
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Richard T Grabowski License info
License Not Verified
| License # | 7103471 |
| Status | Active |
| State | Michigan |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of August, 2025. Check the current license status of Richard T Grabowski with the Michigan Department of Licensing & Regulatory Affairs
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 7103471 |
| Status | Inactive |
| State | Michigan |
| Type | Mechanical Contractor |
- 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 Richard T Grabowski at the Michigan Department of Licensing & Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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Richard T Grabowski Employees
RG
Richard Grabowski
Owner
RG
Richard T Grabowski