Updated: Jul 07, 2026
Location and Projects
Address
1376 S 97th St, West Allis, WI, 53214
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Millennium Windows and Sunrooms LLC
Millennium Windows and Sunrooms LLC, 1376 S 97th St, West Allis, WI (Owned by: Richard Kenneth Lass) holds a Dwelling Contractor, Regular, False license and 3 other licenses according to the Wisconsin Rapids license board.
Their BuildZoom score of 100 ranks in the top 13% of 94,017 Wisconsin licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Millennium Windows and Sunrooms LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Millennium Windows and Sunrooms LLC Contact Information
Phone Number: (262) 894-1431
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Address: 1376 S 97th St, West Allis, WI 53214
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Millennium Windows and Sunrooms LLC West Allis
Quality
100
87th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Millennium Windows and Sunrooms LLC has a BuildZoom score of 100, which places them above 87% of 94,017 contractors in Wisconsin.
Activity
|
2 projects
|
2025 |
|
3 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Millennium Windows and Sunrooms LLC has worked on at least
6.0 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
|
5 projects
|
Home Additions |
Analyzing permits over the last 4 years shows that Millennium Windows and Sunrooms LLC mostly works on
home addition
projects.
Pricing
|
3 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
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 Millennium Windows and Sunrooms LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Sunroom addition
Valuation:
N/A
Permit #:
PB22-0035
Status:
final
Fee:
$140
Permit Type:
Building
Building Type:
N/A
Adding 4 season room
Valuation:
$68,575
Permit #:
BLR124-00414
Status:
issued
Fee:
$218
Permit Type:
Addition
Building Type:
N/A
Replace deck with a 3 season sunroom
Valuation:
$49,758
Permit #:
PB23-0442
Status:
suspended
Fee:
$154
Permit Type:
Building
Building Type:
N/A
Addition of new rear sunroom (8'6 x 8'6")
Valuation:
$45,587
Permit #:
P19-0101
Status:
applied
Fee:
$410
Permit Type:
Addition
Building Type:
N/A
Portico over door
Valuation:
N/A
Permit #:
RES-ADD-25-00054
Status:
issued
Fee:
$600
Permit Type:
N/A
Building Type:
N/A
Remove and replace room of back of house
Valuation:
$16,791
Permit #:
BLR118-00464
Status:
expired
Fee:
$170
Permit Type:
Addition
Building Type:
N/A
Bathroom remodel
Valuation:
$11,215
Permit #:
211435
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New 12' x 6' covered deck
Valuation:
$12,198
Permit #:
209821
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New back deck
Valuation:
$3,875
Permit #:
209959
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Front and rear entry haunched roofs on single family residence
Valuation:
$5,849
Permit #:
207352
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove existing deck pour new footings and flooring system; install sunroom
Valuation:
$20,573
Permit #:
P15-2051
Status:
final
Fee:
$185
Permit Type:
Deck/patio/porch
Building Type:
N/A
Patio enclosure for the how to club
Valuation:
$11,448
Permit #:
206473
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Aluminum exterior awning for how to club
Valuation:
$4,542
Permit #:
204434
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Enclosing deck with deck modifications
Valuation:
$24,201
Permit #:
BLR120-00225
Status:
final
Fee:
$223
Permit Type:
Porch
Building Type:
N/A
Additional information required
Valuation:
$13,529
Permit #:
RES-ALT-21-00156
Status:
withdrawn
Fee:
$10
Permit Type:
N/A
Building Type:
N/A
Front porch alteration
Valuation:
$8,691
Permit #:
RES-RPR-20-00760
Status:
complete
Fee:
$171
Permit Type:
N/A
Building Type:
N/A
Repair front porch and steps
Valuation:
$4,627
Permit #:
208828
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
3 season sunroom modular addition
Valuation:
$28,926
Permit #:
209791
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace front porch - existing roof to remain
Valuation:
$9,738
Permit #:
209714
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building - residential - add'n or alt - 1 & 2 fam
2010-06-15
Patio enclosure permit void inspections never completed 8/14/2012
Valuation:
$28,729
Permit #:
BL-10-00378
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Millennium Windows and Sunrooms LLC Reviews
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Verified License
BuildZoom confirmed this contractor's license
Millennium Windows and Sunrooms LLC License info
Verified License
| License # | 110300024 - DC |
| Status | Active |
| City | Wisconsin Rapids |
| Type | Dwelling Contractor, Regular, False |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Millennium Windows and Sunrooms LLC at the City of Wisconsin Rapids.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 110300024-DC |
| Status | Active |
| State | Wisconsin |
| Type | Dwelling Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Millennium Windows and Sunrooms LLC at the Wisconsin Department of Safety and Professional Services.
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 # | 949988 |
| Status | Active |
| State | Wisconsin |
| Type | Dwelling Contractor |
- When BuildZoom last verified this license, it had an expiration date of July, 2019. Check the current license status of Millennium Windows and Sunrooms LLC with the Wisconsin Department of Safety and Professional Services
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
23
Permits
- Building permit records show that Millennium Windows and Sunrooms LLC has worked on 23 permitted projects.
Millennium Windows and Sunrooms LLC Employees
RL
Richard Kenneth Lass
Owner