Updated: Jul 11, 2026
Location and Projects
Headquarters Address
6300 N River Rd, Rosemont, IL, 60018
Local address
1708 S 108TH St, West Allis, WI, 53214
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Feldco Construction
Serving homeowners throughout West Allis and the greater Milwaukee area, Feldco specializes in window, siding, and door replacement. With 17 years of experience, the company provides installation services for a range of residential properties. Feldco offers a variety of energy-efficient vinyl windows in multiple styles, including double-hung, sliding, and casement. Its siding replacement work features both vinyl and steel siding, designed for durability and weather resistance. Entry doors, patio doors, and storm doors are all available with customizable options for material, style, and color. Feldco’s process includes in-home consultations, measurements, and professional installation. The company focuses on upgrading the curb appeal and energy performance of homes in southern Wisconsin by providing products and services tailored to local climate needs.
Feldco Services
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Feldco Contact Information
Phone Number: (920) 968-7726
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Headquarters Address: 6300 N River Rd, Rosemont, IL, 60018
Local Address: 1708 S 108TH St, West Allis, WI 53214
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Feldco West Allis
Quality
109
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Feldco has a BuildZoom score of 109, which places them above 95% of 94,017 contractors in Wisconsin.
Activity
|
36 projects
|
2025 |
|
67 projects
|
2024 |
|
56 projects
|
2023 |
Our building permit records indicate that Feldco has worked on at least
159.0 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.
Experience
|
51 projects
|
Multi-room remodels |
Analyzing permits over the last 4 years shows that Feldco mostly works on
multi-room remodel
projects.
Pricing
|
36 projects
|
< $5k |
|
82 projects
|
$5k-$20k |
|
14 projects
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
The typical size of their permits is approximately $7,680. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Installation of 12 replacement windows. see estimate for locations. structural alterations are not included in this permit. please note windows located in certain areas such as stairway landings bathrooms and door sidelights may need to be tempered glass
Valuation:
$18,392
Permit #:
202502973
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of (7) same size replacement windows in existing openings and (2) same size entry doors (located on the front and back). structural alterations are not included in this permit. please note windows located in certain areas such as stairway landings bathrooms and door sidelights may need to be tempered glass
Valuation:
$19,490
Permit #:
202502008
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Reroofing the house. a maximum of two layers of shingles are allowed to be installed on any roof. this permit does not include any structural work. proper venting and flashing are required. residing the house. flashing and a weather resistant barrier is required to be installed behind the siding unless not required by the manufacturer. please note that a licensed electrical contractor... see more
Valuation:
$35,616
Permit #:
202506267
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of 10 windows and 1 patio door. windows are located on all sides and doors are located on back side of the structure. structural alterations are not included in this permit. please note windows located in certain areas such as stairway landings bathrooms and door sidelights may need to be tempered glass
Valuation:
$23,867
Permit #:
202504848
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of (4) same size replacement windows in existing locations on the north south and west side of the home. structural alterations are not included in this permit. please note windows located in certain areas such as stairway landings bathrooms and door sidelights may need to be tempered glass
Valuation:
$5,782
Permit #:
202507557
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of 4 windows. windows are located on front and north side of the structure. structural alterations are not included in this permit. please note windows located in certain areas such as stairway landings bathrooms and door sidelights may need to be tempered glass
Valuation:
$5,216
Permit #:
202506944
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove and replace 6 windows in existing openings installation of 6 windows and 0 doors. windows are located on all sides of the structure. structural alterations are not included in this permit. please note windows located in certain areas such as stairway landings bathrooms and door sidelights may need to be tempered glass
Valuation:
$6,132
Permit #:
202506459
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of 8 windows. windows are located on the 1st floor. structural alterations are not included in this permit. please note windows located in certain areas such as stairway landings bathrooms and door sidelights may need to be tempered glass
Valuation:
$11,222
Permit #:
202506070
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of 2 same size and same location windows and 2 doors (1 entry door and 1 storm door). windows are located on east side (first floor) and doors are located on east side of the structure. structural alterations are not included in this permit. please note windows located in certain areas such as stairway landings bathrooms and door sidelights may need to be tempered glass
Valuation:
$7,777
Permit #:
202505882
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of 2 windows. windows are located on south and east side of the structure. structural alterations are not included in this permit. please note windows located in certain areas such as stairway landings bathrooms and door sidelights may need to be tempered glass
Valuation:
$3,264
Permit #:
202507195
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of 1 window. windows are located on front side of the structure. structural alterations are not included in this permit. please note windows located in certain areas such as stairway landings bathrooms and door sidelights may need to be tempered glass. see agreement for window size
Valuation:
$2,184
Permit #:
202506714
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of (4) same size replacement windows in existing locations on the 2nd floor. structural alterations are not included in this permit. please note windows located in certain areas such as stairway landings bathrooms and door sidelights may need to be tempered glass
Valuation:
$4,027
Permit #:
202506544
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of (32) same size replacement windows in existing openings on all sides of the home. structural alterations are not included in this permit. please note windows located in certain areas such as stairway landings bathrooms and door sidelights may need to be tempered glass
Valuation:
$47,107
Permit #:
202403039
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove and replace 12 windows 1 entry door 1 storm door - no change to structure or existing openings installation of 12 windows and 2 doors. structural alterations are not included in this permit. please note windows located in certain areas such as stairway landings bathrooms and door sidelights may need to be tempered glass
Valuation:
$22,971
Permit #:
202407469
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residing the house and detached garage. flashing and a weather resistant barrier is required to be installed behind the siding unless not required by the manufacturer. please note that a licensed electrical contractor may be required to make any necessary alterations to the exterior electrical components
Valuation:
$16,323
Permit #:
202404109
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of 2 replacement windows and 2 patio doors. windows are located on the front of the house and the patio doors are located on the rear of the house. structural alterations are not included in this permit. please note windows located in certain areas such as stairway landings bathrooms and door sidelights may need to be tempered glass
Valuation:
$17,702
Permit #:
202403043
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace 4 windows like for like in existing openings. installation of 4 windows. windows are located in the basement of the structure. structural alterations are not included in this permit. please note windows located in certain areas such as stairway landings bathrooms and door sidelights may need to be tempered glass
Valuation:
$5,873
Permit #:
202407187
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replacing (4) same size windows in existing locations (all on the first floor). structural alterations are not included in this permit. please note windows located in certain areas such as stairway landings bathrooms and door sidelights may need to be tempered glass
Valuation:
$5,585
Permit #:
202405367
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replacing (7) same size windows in existing openings (all on the first floor). structural alterations are not included in this permit. please note windows located in certain areas such as stairway landings bathrooms and door sidelights may need to be tempered glass
Valuation:
$9,820
Permit #:
202405366
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replacing (4) same size windows in existing openings (all on the 2nd floor). structural alterations are not included in this permit. please note windows located in certain areas such as stairway landings bathrooms and door sidelights may need to be tempered glass
Valuation:
$7,142
Permit #:
202405185
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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BZ Score
$18.6K
Avg Project
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197
BZ Score
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License # 101800013 - DC
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Recent Buildzoom Projects
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Verified License
BuildZoom confirmed this contractor's license
Feldco License info
License Not Verified
| License # | 062200688 |
| Status | Active |
| City | Stevens Point |
| Type | Building Contractor |
- When BuildZoom last verified this license, it had an expiration date of June, 2026. Check the current license status of Feldco with the City of Stevens Point
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 1080466 |
| Status | Active |
| City | Stevens Point |
| Type | Building Contractor |
- When BuildZoom last verified this license, it had an expiration date of June, 2024. Check the current license status of Feldco with the City of Stevens Point
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 July 2026.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | BLDR9237942 |
| Status | Active |
| City | Wisconsin Rapids |
| Type | Residential Building |
- When BuildZoom last verified this license, it had an expiration date of July, 2022. Check the current license status of Feldco with the City of Wisconsin Rapids
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 202984 |
| 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 Feldco at the City of Milwaukee License Search.
This is a sample of licensing data; click here to access a complete history.
109
BuildZoom Score
1K
Permits
- Building permit records show that Feldco has worked on 1048 permitted projects.
Feldco Employees
DC
Douglas Cook
MS
Michael Sands
Owner
Feldco installed 20+ windows in our 120-year-old house. Hardly a day goes by that I appreciate that decision.