Updated: Jul 30, 2026
Location and Projects
Address
Madison, WI, 53718
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Alliant Energy Resources Construction
Alliant Energy Resources LLC, Madison, WI (Owned by: Nancy Wills) holds a Building Contractor Registration license and 2 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 Alliant Energy Resources LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Alliant Energy Resources LLC Services
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Alliant Energy Resources LLC Contact Information
Phone Number: (608) 458-2452
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Alliant Energy Resources LLC Madison
Quality
90
47th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Alliant Energy Resources LLC has a BuildZoom score of 90, which places them above 47% of 94,017 contractors in Wisconsin.
Activity
|
5 projects
|
2025 |
|
1 project
|
2024 |
Our building permit records indicate that Alliant Energy Resources LLC has worked on at least
6.0 projects over the past 2 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
Building Permits by Alliant Energy Resources LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Crossing pkwy to install 2"gas main to service services at noahs ark. retire gas main tie on e hiawatha
Valuation:
N/A
Permit #:
ROW25-000003
Status:
issued
Fee:
N/A
Permit Type:
Directional drilling
Building Type:
N/A
Underground electric installation
Valuation:
$50,000
Permit #:
BC25-000016
Status:
issued
Fee:
N/A
Permit Type:
Erosion control
Building Type:
N/A
Install 2"hdpe gas service
Valuation:
N/A
Permit #:
ROW25-000002
Status:
issued
Fee:
N/A
Permit Type:
Open cut
Building Type:
N/A
Install 1"hdpe gas service
Valuation:
N/A
Permit #:
ROW24-000014
Status:
issued
Fee:
N/A
Permit Type:
Directional drilling
Building Type:
N/A
%pr - 1414 w kilbourn ave - sigma chi omega sorority building - gas piping
Valuation:
$6,000
Permit #:
PLB-GP-18-00062
Status:
complete
Fee:
$227
Permit Type:
New construction/...
Building Type:
Commercial
Access needed to install alliant energy equipment for voltage conversion project
Valuation:
N/A
Permit #:
MSCTLU-2021-00001
Status:
filed
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Install distibution in row of ward st
Valuation:
N/A
Permit #:
ROW25-000021
Status:
issued
Fee:
N/A
Permit Type:
Open cut
Building Type:
N/A
Install cellular antenna on existing tower. this also covers the associated ground equipment to be mounted on the slab a
Valuation:
N/A
Permit #:
20100515-B160
Status:
applied
Fee:
$204
Permit Type:
Elect alter
Building Type:
N/A
Residence alteration
Sun Prairie City, WI
2000-11-16
Install electric service
Valuation:
$0
Permit #:
20000978-B160
Status:
applied
Fee:
$25
Permit Type:
Elect alter
Building Type:
N/A
Gas service installation
Valuation:
N/A
Permit #:
ROW25-000022
Status:
issued
Fee:
N/A
Permit Type:
Directional drilling
Building Type:
N/A
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Alliant Energy Resources LLC Reviews
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Verified License
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Alliant Energy Resources LLC License info
Verified License
| License # | 1113657 |
| Status | Active |
| State | Wisconsin |
| Type | Building Contractor Registration |
- BuildZoom has not verified this license since January, 2010.
Verify this license's status for Alliant Energy Resources LLC 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 # | 383027 |
| 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 Alliant Energy Resources LLC at the City of Milwaukee License Search.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 383027 |
| 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 Alliant Energy Resources LLC 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
9
Permits
- Building permit records show that Alliant Energy Resources LLC has worked on 9 permitted projects.
Alliant Energy Resources LLC Employees
BS
Barb Siehr
NW
Nancy Wills
Owner