Location
Address
447 CANAL STREET , PO BOX 308, Bloomington, WI, 53804
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Hermsen's Inc, Heating & Ventilation
Hermsen's Inc, Heating & Ventilation, 447 Canal St, Po Box 308, Bloomington, WI (Owned by: Roy F Hermsen) holds a Hvac Contractor, Regular, False license and 2 other licenses according to the Wisconsin Rapids 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 Hermsen's Inc, Heating & Ventilation, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
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Hermsen's Inc, Heating & Ventilation Contact Information
Address: 447 CANAL STREET , PO BOX 308, Bloomington, WI 53804
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Hermsen's Inc, Heating & Ventilation License info
Verified License
| License # | 246632 - HVACCONT |
| Status | Active |
| City | Wisconsin Rapids |
| Type | Hvac Contractor, Regular, False |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Hermsen's Inc, Heating & Ventilation at the City of Wisconsin Rapids.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 246632-HVACCONT |
| Status | Active |
| State | Wisconsin |
| Type | Hvac Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Hermsen's Inc, Heating & Ventilation at the Wisconsin Department of Safety and Professional Services.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 246632 |
| Status | Inactive |
| City | Milwaukee |
| Type | Hvac Contractor |
- According to the City of Milwaukee License Search, 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 Hermsen's Inc, Heating & Ventilation at the City of Milwaukee License Search.
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
Hermsen's Inc, Heating & Ventilation Employees
RH
Roy F Hermsen
Owner
RH
Roy Hermsen