Updated: Jul 15, 2026
Location
Address
4309 COTTAGE GROVE RD, Madison, WI, 53562
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GW Refrigeration HVAC/Mechanical Contractor
GW Refrigeration, 4309 Cottage Grove Rd, Madison, WI (Owned by: Jack P Williams) holds a Hvac Contractor, Regular, False license and 1 other license 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 GW Refrigeration, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
GW Refrigeration Contact Information
Phone Number: (608) 235-4539
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Address: 4309 COTTAGE GROVE RD, Madison, WI 53562
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GW Refrigeration License info
Verified License
| License # | 244874 - HVACCONT |
| Status | Active |
| City | Wisconsin Rapids |
| Type | Hvac Contractor, Regular, False |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for GW Refrigeration at the City of Wisconsin Rapids.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 244874-HVACCONT |
| Status | Active |
| State | Wisconsin |
| Type | Hvac Contractor |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for GW Refrigeration at the Wisconsin Department of Safety and Professional Services.
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
GW Refrigeration Employees
JW
Jack P Williams
Owner