Updated: Jul 07, 2026
Location and Projects
Address
11512 N Port Washington Rd, Mequon, WI, 53092
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M Design Build Inc Photos
M Design Build Construction
M Design Build Inc, 11512 N Port Washington Rd, Mequon, WI (Owned by: Michael Scott Slawnikowski) holds a Dwelling Contractor, Regular license and 7 other licenses according to the Wisconsin Rapids license board.
Their BuildZoom score of 102 ranks in the top 11% of 94,017 Wisconsin licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring M Design Build Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
M Design Build Inc Services
Start a project today:
Custom Home Build
New Home Construction
Other Residential New Const...
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Other Residential Remodel
Roofing
Hardwood Flooring
Carpets
Laminate Flooring
Other Flooring
Framing
Wood Fences
Backsplash and Countertops
Stonework
Tile Flooring
Other Stone and Tile
Drywall
Interior Plaster
Brick and Blockwork
Other Masonry
Flatwork Concrete
Foundations
Other Concrete
Demolition
Paving, Driveways, and Side...
Excavation and Grading
Other Site Work
Garage Construction
Gutters and Flashing
Skylights
Sea Walls
Drafting
M Design Build Inc Contact Information
Phone Number: (414) 405-3385
Address: 11512 N Port Washington Rd, Mequon, WI 53092
M Design Build Inc Mequon
Quality
102
89th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
M Design Build Inc has a BuildZoom score of 102, which places them above 89% of 94,017 contractors in Wisconsin.
Activity
|
1 project
|
2025 |
|
1 project
|
2023 |
Our building permit records indicate that M Design Build Inc has worked on at least
2.0 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
|
1 project
|
$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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Bathroom remodel
Valuation:
$35,600
Permit #:
RES-ALT-22-00165
Status:
withdrawn
Fee:
$10
Permit Type:
N/A
Building Type:
N/A
Remodel 2nd floor main bathroom; window replacement
Valuation:
$30,000
Permit #:
P20-0372
Status:
issued
Fee:
$270
Permit Type:
Renovation
Building Type:
N/A
Remodel master bathroom and master closet
Valuation:
N/A
Permit #:
P22-0877
Status:
issued
Fee:
$720
Permit Type:
Renovation
Building Type:
N/A
Replace (1) rotted floor joist in first floor powder room
Valuation:
$3,000
Permit #:
P19-1846
Status:
issued
Fee:
$65
Permit Type:
Other
Building Type:
N/A
Rear addition - kitchen update and basement renovation + landscape contractor adding rear yard patio seperate permit not required inspection of base is required 05-30-2017
Valuation:
N/A
Permit #:
P17-0529
Status:
final
Fee:
$1,161
Permit Type:
Addition
Building Type:
N/A
Addition to east elevation and first and second floor alterations/renovations
Valuation:
$348,000
Permit #:
P15-1302
Status:
final
Fee:
$3,132
Permit Type:
Addition
Building Type:
N/A
Renovation project
Valuation:
N/A
Permit #:
P20-0373
Status:
issued
Fee:
$75
Permit Type:
Dumpsters
Building Type:
N/A
Kitchen remodel bathroom remodel master bathroom
Valuation:
$178,000
Permit #:
P14-2446
Status:
final
Fee:
$1,602
Permit Type:
Renovation
Building Type:
N/A
1st flr: kitchen family room and powder room remodel; 2nd floor: master bthrm/closet main bathroom reconfigure bedroom
Valuation:
N/A
Permit #:
P14-1200
Status:
final
Fee:
$1,300
Permit Type:
Renovation
Building Type:
N/A
Remodel project
Valuation:
N/A
Permit #:
P19-0693
Status:
final
Fee:
$75
Permit Type:
Dumpsters
Building Type:
N/A
Install 3 season room at south elevation
Valuation:
N/A
Permit #:
P18-0021
Status:
final
Fee:
$765
Permit Type:
Addition
Building Type:
N/A
Create an arched/elliptical opening between living room and dining room - non-load bearing wall
Valuation:
N/A
Permit #:
P17-1907
Status:
final
Fee:
$60
Permit Type:
Alteration/finish
Building Type:
N/A
Kitchen & powder room remodel
Valuation:
$70,000
Permit #:
P16-0815
Status:
final
Fee:
$630
Permit Type:
Renovation
Building Type:
N/A
Remove and replace existing rear deck
Valuation:
$8,500
Permit #:
P16-1833
Status:
final
Fee:
$77
Permit Type:
Deck/patio/porch
Building Type:
N/A
Kitchen remodel (no permit prior; per code comparable 15-0915)
Valuation:
$36,700
Permit #:
P15-1691
Status:
final
Fee:
$660
Permit Type:
Renovation
Building Type:
N/A
Second floor kitchen remodel second floor porch rebuild
Valuation:
$17,800
Permit #:
P14-2400
Status:
final
Fee:
$160
Permit Type:
Renovation
Building Type:
N/A
2nd floor addition
Valuation:
$47,919
Permit #:
P16-0116
Status:
final
Fee:
$431
Permit Type:
Addition
Building Type:
N/A
Addition project
Valuation:
N/A
Permit #:
P17-0530
Status:
final
Fee:
$75
Permit Type:
Dumpsters
Building Type:
N/A
Addition project
Valuation:
N/A
Permit #:
P18-0027
Status:
final
Fee:
$75
Permit Type:
Dumpsters
Building Type:
N/A
Tear off and re-roof; house only
Valuation:
$4,680
Permit #:
P16-1015
Status:
final
Fee:
$60
Permit Type:
Roof
Building Type:
N/A
M Design Build Inc Reviews
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Verified License
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M Design Build Inc License info
License Not Verified
| License # | 080700026 - DC |
| Status | Active |
| City | Wisconsin Rapids |
| Type | Dwelling Contractor, Regular |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of April, 2026. Check the current license status of M Design Build Inc 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 |
| Business Type | Corporation |
- 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 # | DC-080700026 |
| Status | Active |
| State | Wisconsin |
| Type | Dwelling Contractor |
| Class | 1057851 |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of April, 2024. Check the current license status of M Design Build 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
| Status | Active |
| City | Milwaukee |
| Type | Home Improvement Contractor's License |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of August, 2024. Check the current license status of M Design Build Inc with the City of Milwaukee License Search
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 1057851 |
| Status | Active |
| State | Wisconsin |
| Type | Dwelling Contractor |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of April, 2019. Check the current license status of M Design Build 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 # | 6513189 |
| Status | Inactive |
| City | Milwaukee |
| Type | Home Improvement Contractor |
| Business Type | Corporation |
- According to the City of Milwaukee License Search, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for M Design Build 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 # | 6513136 |
| Status | Inactive |
| City | Milwaukee |
| Type | Home Improvement Contractor |
| Business Type | Corporation |
- According to the City of Milwaukee License Search, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for M Design Build 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 # | DC-020600075 |
| Status | Inactive |
| State | Wisconsin |
| Type | Dwelling Contractor |
| Class | 1013832 |
| Business Type | Corporation |
- 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.
Check this license's status for M Design Build Inc at the Wisconsin Department of Safety and Professional Services.
This is a sample of licensing data; click here to access a complete history.
102
BuildZoom Score
32
Permits
- Building permit records show that M Design Build Inc has worked on 32 permitted projects.
M Design Build Inc Employees
MS
Michael Scott Slawnikowski
Owner