Updated: May 12, 2026
Location and Projects
Address
501 Keith Moraine Dr, Slinger, WI, 53086
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EH Wolf & Sons HVAC/Mechanical Contractor
Their BuildZoom score of 0 does not rank in the top 50% of Wisconsin contractors.
If you are thinking of hiring EH Wolf & Sons Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
EH Wolf & Sons Inc Contact Information
Phone Number: (262) 644-5030
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Address: 501 Keith Moraine Dr, Slinger, WI 53086
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This is a sample of this contractor's permits. Click here to access their complete permit history.
New tank on existing foundation pad. (1) 12 000 gallon diesel fuel double wall horizontal ast 1 dispenser 1 pump a fluid secure card system above ground piping and related equipment. sutton transport
Valuation:
N/A
Permit #:
TANK-19-00090
Status:
complete
Fee:
$689
Permit Type:
N/A
Building Type:
N/A
Wisconsin central school bus - new 1000 gallon ast and gasoline dispenser
Valuation:
$14,000
Permit #:
TANK-18-00062
Status:
complete
Fee:
$475
Permit Type:
N/A
Building Type:
N/A
Install ast ul 2085 split compartment tank 500gal gas 500gal diesel
Valuation:
$22,000
Permit #:
TANK-19-00047
Status:
complete
Fee:
$557
Permit Type:
N/A
Building Type:
N/A
Remove one 650 gallon ast waste oil tank
Valuation:
$1,500
Permit #:
TANK-21-00091
Status:
issued
Fee:
$121
Permit Type:
N/A
Building Type:
N/A
185 gal double wall wast oil tank
Valuation:
$1,500
Permit #:
TANK-19-00004
Status:
complete
Fee:
$87
Permit Type:
N/A
Building Type:
N/A
300 gallon diesel tank install
Valuation:
N/A
Permit #:
TANK-24-00001
Status:
complete
Fee:
$399
Permit Type:
N/A
Building Type:
N/A
Tank install
Valuation:
N/A
Permit #:
TANK-20-00009
Status:
filed
Fee:
$310
Permit Type:
N/A
Building Type:
N/A
Install 3 storage tanks all above ground to include (1) 10,000 gallon diesel, (1) 500 gallon waste oil and (1) 500 gallon gasoline check #64392
Valuation:
$8,000
Permit #:
149635
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 1-550 g waste oil tank.
Valuation:
$3,000
Permit #:
136990
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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EH Wolf & Sons Inc Reviews
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EH Wolf & Sons Inc License info
License Not Verified
| License # | 3859 |
| Status | Active |
| State | Wisconsin |
| Type | Liquefied Gas Supplier |
- When BuildZoom last verified this license, it had an expiration date of January, 2020. Check the current license status of EH Wolf & Sons Inc with 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 # | 240261 |
| Status | Active |
| State | Wisconsin |
| Type | Tank Specialty Firm |
- When BuildZoom last verified this license, it had an expiration date of March, 2013. Check the current license status of EH Wolf & Sons Inc 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 # | 400918 |
| Status | Inactive |
| City | Milwaukee |
| Type | Aboveground Tank System Installer |
- 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 EH Wolf & Sons 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 # | 3859 |
| 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 EH Wolf & Sons Inc at the Wisconsin Department of Safety and Professional Services.
This is a sample of licensing data; click here to access a complete history.
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8
Permits
- Building permit records show that EH Wolf & Sons Inc has worked on 8 permitted projects.
EH Wolf & Sons Inc Employees
RT
Robert Troeller