Updated: Jun 03, 2026
Location
Address
Hillsboro, WI, 54634
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Gavco HVAC/Mechanical Contractor
Their BuildZoom score of 0 does not rank in the top 50% of Wisconsin contractors.
If you are thinking of hiring Gavco, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
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Gavco License info
License Not Verified
| License # | 1015037 - HVACCONT |
| Status | Active |
| City | Wisconsin Rapids |
| Type | Hvac Contractor, Regular, False |
- When BuildZoom last verified this license, it had an expiration date of February, 2026. Check the current license status of Gavco with the City of Wisconsin Rapids
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1015037 |
| 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.
Check this license's status for Gavco at the City of Milwaukee License Search.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1015037-HVACCONT |
| Status | Inactive |
| State | Wisconsin |
| Type | Hvac Contractor |
- According to the Wisconsin Department of Safety and Professional Services, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Gavco at the Wisconsin Department of Safety and Professional Services.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Gavco, log in and update your license info in the “Edit Profile” tab.
Gavco Employees
JG
John E Gavin
Owner
JG
John Gavin
Owner