Updated: May 23, 2026
Location and Projects
Address
Greenville, WI, 54942
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Great Lakes Line Builders HVAC/Mechanical Contractor
Great Lakes Line Builders Inc, Greenville, WI (Owned by: Jeff Ulman) holds a High Pressure Piping license and 7 other licenses according to the Minnesota license board.
Their BuildZoom score of 95 ranks in the top 22% of 94,017 Wisconsin licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Great Lakes Line Builders Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Great Lakes Line Builders Inc Contact Information
Phone Number: (920) 257-2176
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Building Permits by Great Lakes Line Builders Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Installation of hvac for the new building. gas fired makeup air units gas unit heaters infra red heaters exhaust vrf heating and cooling in office areas
Valuation:
$635,000
Permit #:
201401455
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Great Lakes Line Builders Inc License info
Verified License
| License # | HC794367 |
| Status | Active |
| State | Minnesota |
| Type | High Pressure Piping |
| Business Type | Corporation |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Great Lakes Line Builders Inc at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | MB667646 |
| Status | Active |
| State | Minnesota |
| Type | Mechanical Contractor Bond |
| Business Type | Corporation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Great Lakes Line Builders Inc at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | R3810 |
| Status | Active |
| City | Duluth |
| Type | Bldg Contractor |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of Great Lakes Line Builders Inc with the The City of Duluth, MN
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 64962 |
| Status | Active |
| State | Tennessee |
| Type | Contractors |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of April, 2017. Check the current license status of Great Lakes Line Builders Inc with the Tennessee Department of Commerce and Insurance
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 3289-HVACCONT |
| Status | Inactive |
| State | Wisconsin |
| Type | Hvac Contractor |
| Business Type | Corporation |
- 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. If this is your business, please update your license status.
Check this license's status for Great Lakes Line Builders Inc 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 # | 3289 |
| Status | Inactive |
| City | Milwaukee |
| Type | Hvac Contractor |
| Business Type | Corporation |
- 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 Great Lakes Line Builders Inc at the City of Milwaukee License Search.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | C123573 |
| Status | Inactive |
| State | Iowa |
| Type | Contractor |
| Business Type | Corporation |
- According to the Iowa Workforce Development Agency, 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 Great Lakes Line Builders Inc at the Iowa Workforce Development Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | C106651 |
| Status | Inactive |
| State | Iowa |
| Type | Electrical Work |
| Business Type | Corporation |
- According to the Iowa Workforce Development Agency, 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 Great Lakes Line Builders Inc at the Iowa Workforce Development Agency.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
Bonded
| Bond Value | $25,000 |
Great Lakes Line Builders Inc Employees
DL
Darrell Lauzon
Owner
JS
James Schroeder
Owner
RS
Rob Schub
Owner
JU
Jeff Ulman
Owner
JL
Jeff Ulman, Rob Schub, James Schroeder, Darrell Lauzon
Owner
PH
Peter Vanden Hennel
RH
Robert Heuvel
RH
Robert J Vanden Hennel
RH
Robert Jerome Vanden Heuvel
Owner
RH
Robert Vanden Heuvel
Owner
R1
Roy A Jacobsen 111
Owner
RI
Roy A Jacobsen Iii
Owner/Officer
SB
Steven J Bevers
Owner/Officer