Updated: Jun 23, 2026
Location and Projects
Address
W223N798 SARATOGA DR STE C, Waukesha, WI, 53146
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Giertsen Company of Wisconsin Construction
Serving Waukesha, Wisconsin, and the surrounding region, Giertsen Company of Wisconsin specializes in disaster restoration and insurance reconstruction services for residential and commercial properties. With over two decades of experience, Giertsen tackles projects involving fire, water, and storm damage, as well as mold remediation and structural repairs. The company offers complete restoration from initial emergency response and mitigation through final reconstruction, coordinating closely with insurance providers throughout the claims process. Giertsen works with homeowners, property managers, and business owners to restore properties affected by natural disasters, plumbing failures, and other damage events. Their project portfolio includes rebuilding homes, restoring interiors, and repairing commercial facilities. Giertsen’s restoration team is available for 24/7 emergency response, providing services such as water extraction, drying, and board-up to secure and stabilize affected structures before beginning repairs and reconstruction.
Giertsen Company of Wisconsin Services
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Giertsen Company of Wisconsin Contact Information
Phone Number: (262) 522-1918
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Address: W223N798 SARATOGA DR STE C, Waukesha, WI 53146
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Giertsen Company of Wisconsin Waukesha
Quality
102
89th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Giertsen Company of Wisconsin has a BuildZoom score of 102, which places them above 89% of 94,017 contractors in Wisconsin.
Activity
|
6 projects
|
2025 |
|
4 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Giertsen Company of Wisconsin has worked on at least
12.0 projects over the past 3 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
|
4 projects
|
$5k-$20k |
|
2 projects
|
$50k-$100k |
|
1 project
|
$100k-$250k |
The typical size of their permits is approximately $16,675. This graph shows the distribution of these job values.
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 Giertsen Company of Wisconsin
This is a sample of this contractor's permits. Click here to access their complete permit history.
Tear off reroof
Valuation:
$228,715
Permit #:
BLDRPR-2023-09628
Status:
complete
Fee:
$2,519
Permit Type:
N/A
Building Type:
Commercial
Fire repair - to match prefire construction
Valuation:
N/A
Permit #:
BLDRPR-2025-03832
Status:
complete
Fee:
$594
Permit Type:
N/A
Building Type:
Commercial
Otfd - one or two-family homes new construction additions alterations permit
2022-10-14
Water damage repairs. replace kitchen ceiling cabinets and flooring. replace bathroom vanity in leak origin room
Valuation:
$11,000
Permit #:
OTFD-22-376
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Kitchen fire repair - drywall and door replacement
Valuation:
$9,000
Permit #:
BLDRPR-2021-10992
Status:
complete
Fee:
$99
Permit Type:
N/A
Building Type:
Commercial
Fire damage
Valuation:
$60,219
Permit #:
RES-RPR-24-00272
Status:
complete
Fee:
$989
Permit Type:
N/A
Building Type:
N/A
Fire damage
Valuation:
$79,240
Permit #:
RES-RPR-23-00721
Status:
complete
Fee:
$1,298
Permit Type:
N/A
Building Type:
N/A
Fire damage repairs
Valuation:
$162,000
Permit #:
211385
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire damage
Valuation:
$16,000
Permit #:
RES-RPR-23-00805
Status:
complete
Fee:
$270
Permit Type:
N/A
Building Type:
N/A
Reside chimneys
Valuation:
$48,000
Permit #:
BLDRPR-2019-15332
Status:
complete
Fee:
$528
Permit Type:
N/A
Building Type:
Commercial
Remodel of interior space at drunk uncle tavern
Valuation:
$100,000
Permit #:
209958
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Repair house from damage sustained due to broken water pipe
Valuation:
$28,600
Permit #:
BLR119-00172
Status:
final
Fee:
$677
Permit Type:
Alteration
Building Type:
N/A
Framing repair
Valuation:
$25,000
Permit #:
BLC20-00056
Status:
final
Fee:
$235
Permit Type:
Alteration
Building Type:
N/A
Car damage repair - replace all masonry at corner storefront and tile
Valuation:
$90,000
Permit #:
BLDRPR-2018-09256
Status:
issued
Fee:
$990
Permit Type:
N/A
Building Type:
Commercial
Ha long bay: vestibule repair
Valuation:
N/A
Permit #:
BLDNCC-2018-10171
Status:
complete
Fee:
$100
Permit Type:
Alteration
Building Type:
N/A
Fire damage
Valuation:
N/A
Permit #:
COM-RPR-24-00151
Status:
complete
Fee:
$785
Permit Type:
N/A
Building Type:
N/A
Fire damage repair
Valuation:
$150,000
Permit #:
FIRE18-00014
Status:
final
Fee:
$2,220
Permit Type:
N/A
Building Type:
N/A
Fire damage repair for unit 6 and unit 14
Valuation:
$66,562
Permit #:
FIRE21-00005
Status:
final
Fee:
$1,564
Permit Type:
N/A
Building Type:
N/A
Re-wire home after fire damage
Valuation:
N/A
Permit #:
ELR19-00165
Status:
final
Fee:
$257
Permit Type:
N/A
Building Type:
N/A
Residential repair
Valuation:
$2,000
Permit #:
RES-RPR-19-00619
Status:
complete
Fee:
$74
Permit Type:
N/A
Building Type:
N/A
Fire repair
Valuation:
$25,000
Permit #:
RES-RPR-17-00647
Status:
complete
Fee:
$311
Permit Type:
N/A
Building Type:
N/A
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Giertsen Company of Wisconsin Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Giertsen Company of Wisconsin License info
License Not Verified
| License # | 029800056 - DC |
| Status | Active |
| City | Wisconsin Rapids |
| Type | Dwelling Contractor, Regular, False |
- When BuildZoom last verified this license, it had an expiration date of June, 2026. Check the current license status of Giertsen Company of Wisconsin with the City of Wisconsin Rapids
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Milwaukee |
| Type | Home Improvement Contractor's License |
- BuildZoom verified this license was active as of June 2026.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 265217 |
| Status | Active |
| State | Wisconsin |
| Type | Dwelling Contractor |
- When BuildZoom last verified this license, it had an expiration date of June, 2019. Check the current license status of Giertsen Company of Wisconsin 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 # | 265217 |
| Status | Inactive |
| City | Milwaukee |
| Type | 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 Giertsen Company of Wisconsin at the City of Milwaukee License Search.
This is a sample of licensing data; click here to access a complete history.
102
BuildZoom Score
69
Permits
- Building permit records show that Giertsen Company of Wisconsin has worked on 69 permitted projects.
Giertsen Company of Wisconsin Employees
ES
Eric R Swanson
Owner