Updated: Jun 03, 2026
Location and Projects
Address
Cambridge, WI, 53523
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Korth Heating & Air
Korth Heating & Air, Cambridge, WI (Owned by: David Korth) holds a Dwelling Contractor license and 4 other licenses according to the Wisconsin 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 Korth Heating & Air, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Korth Heating & Air Contact Information
Phone Number: (608) 423-7666
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This is a sample of this contractor's permits. Click here to access their complete permit history.
New single family-baker homes
Valuation:
$171,066
Permit #:
6584
Status:
complete
Fee:
$3,063
Permit Type:
Single family dwe...
Building Type:
N/A
New single family-madison homes
Valuation:
$113,700
Permit #:
5708
Status:
complete
Fee:
$2,618
Permit Type:
Single family dwe...
Building Type:
N/A
New single family-madison homes
Valuation:
$130,700
Permit #:
5345
Status:
complete
Fee:
$2,557
Permit Type:
Single family dwe...
Building Type:
N/A
New single family-madison homes
Valuation:
$108,700
Permit #:
5344
Status:
complete
Fee:
$2,574
Permit Type:
Single family dwe...
Building Type:
N/A
New single family-madison homes
Valuation:
$108,200
Permit #:
5343
Status:
complete
Fee:
$2,683
Permit Type:
Single family dwe...
Building Type:
N/A
Finish ll for 2 bedrooms 3/4 bathroom and family room
Valuation:
$0
Permit #:
20061117-B690
Status:
applied
Fee:
$30
Permit Type:
Struct alter
Building Type:
N/A
Finish ll for 2 bedrooms 3/4 bathroom and family room
Valuation:
$0
Permit #:
20061117-B560
Status:
applied
Fee:
$26
Permit Type:
Plumbing alter
Building Type:
N/A
Finish ll for 2 bedrooms 3/4 bathroom and family room
Valuation:
$0
Permit #:
20061117-B530
Status:
applied
Fee:
$10
Permit Type:
Occ alter
Building Type:
N/A
Finish ll for 2 bedrooms 3/4 bathroom and family room
Valuation:
$0
Permit #:
20061117-B300
Status:
applied
Fee:
$26
Permit Type:
HVAC alter
Building Type:
N/A
Finish ll for 2 bedrooms 3/4 bathroom and family room
Valuation:
$0
Permit #:
20061117-B160
Status:
applied
Fee:
$26
Permit Type:
Elect alter
Building Type:
N/A
Cutting in two windows
Valuation:
$0
Permit #:
20061061-B690
Status:
applied
Fee:
$25
Permit Type:
Struct alter
Building Type:
N/A
Cutting in two windows
Valuation:
$0
Permit #:
20061061-B530
Status:
applied
Fee:
$10
Permit Type:
Occ alter
Building Type:
N/A
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Korth Heating & Air Reviews
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Verified License
BuildZoom confirmed this contractor's license
Korth Heating & Air License info
Verified License
| License # | 040100180-DC |
| Status | Active |
| State | Wisconsin |
| Type | Dwelling Contractor |
| Date Issued | 01-30-2026 |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Korth Heating & Air at the Wisconsin Department of Safety and Professional Services.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 697073 |
| Status | Active |
| State | Wisconsin |
| Type | Dwelling Contractor |
- When BuildZoom last verified this license, it had an expiration date of March, 2013. Check the current license status of Korth Heating & Air with 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 # | 915697 |
| 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 Korth Heating & Air at the City of Milwaukee License Search.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 915697 |
| 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. If this is your business, please update your license status.
Check this license's status for Korth Heating & Air 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 # | 1234654-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. If this is your business, please update your license status.
Check this license's status for Korth Heating & Air 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
6
Permits
- Building permit records show that Korth Heating & Air has worked on 6 permitted projects.
Korth Heating & Air Employees
DK
David Korth
Owner