Updated: May 31, 2026
Location and Projects
Address
N65 W35249 Road J, Oconomowoc, WI, 53066
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Ns Design Plumber
Ns Design, N65 W35249 Rd, Oconomowoc, WI (Employee: Nathan J Stoppenbach) holds a Design Professional license according to the Milwaukee license board.
Their BuildZoom score of 106 ranks in the top 7% of 94,017 Wisconsin licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Ns Design, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Ns Design Services
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Ns Design Contact Information
Phone Number: (262) 366-6045
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Address: N65 W35249 Road J, Oconomowoc, WI 53066
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Ns Design Oconomowoc
Quality
106
93rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Ns Design has a BuildZoom score of 106, which places them above 93% of 94,017 contractors in Wisconsin.
Activity
|
22 projects
|
2025 |
|
20 projects
|
2024 |
|
18 projects
|
2023 |
Our building permit records indicate that Ns Design has worked on at least
60.0 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
|
Commercial Renovations |
Analyzing permits over the last 4 years shows that Ns Design mostly works on
commercial renovation
projects.
Pricing
|
1 project
|
< $5k |
|
19 projects
|
$5k-$20k |
|
19 projects
|
$20k-$50k |
|
9 projects
|
$50k-$100k |
|
9 projects
|
$100k-$250k |
|
4 projects
|
$250k-$500k |
|
1 project
|
$500k-$1mil |
The typical size of their permits is approximately $25,499. 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.
Saxony van buren apartments - fire alarm
Valuation:
$285,340
Permit #:
ELEC-FA-24-00031
Status:
issued
Fee:
$6,593
Permit Type:
New system
Building Type:
N/A
Gruber law offices (19th floor) - fire alarm
Valuation:
$21,825
Permit #:
ELEC-FA-25-00025
Status:
complete
Fee:
$1,621
Permit Type:
Alteration
Building Type:
N/A
Rockwell automation - fire alarm upgrades (fy2024 phase)
Valuation:
$332,310
Permit #:
ELEC-FA-24-00079
Status:
issued
Fee:
$15,073
Permit Type:
Alteration
Building Type:
N/A
333 n water - fire alarm
Valuation:
$249,868
Permit #:
ELEC-FA-23-00116
Status:
complete
Fee:
$37,975
Permit Type:
New system
Building Type:
N/A
Layton gardens (2230) - fire alarm
Valuation:
$149,700
Permit #:
ELEC-FA-24-00159
Status:
complete
Fee:
$5,934
Permit Type:
New system
Building Type:
N/A
Chase tower - fire alarm upgrade (phase 1)
Valuation:
$388,676
Permit #:
ELEC-FA-22-00251
Status:
complete
Fee:
$2,027
Permit Type:
Alteration
Building Type:
N/A
The sheridan apartments - fire alarm
Valuation:
$153,945
Permit #:
ELEC-FA-24-00197
Status:
issued
Fee:
$4,307
Permit Type:
New system
Building Type:
N/A
Rockwell building 51 - fire alarm upgrade (fy2025 phase)
Valuation:
$160,000
Permit #:
ELEC-FA-25-00110
Status:
filed
Fee:
$3,832
Permit Type:
Alteration
Building Type:
N/A
Rockwell mfg building - fire alarm upgrade (phase 1)
Valuation:
$208,591
Permit #:
ELEC-FA-18-00170
Status:
complete
Fee:
$1,010
Permit Type:
New system
Building Type:
N/A
U.s. immigration and customs enforcement - fire alarm
Valuation:
$22,920
Permit #:
ELEC-FA-25-00053
Status:
issued
Fee:
$1,652
Permit Type:
New system
Building Type:
N/A
Dpw fleet repair facility (mke) - fire alarm
Valuation:
$40,000
Permit #:
ELEC-FA-25-00067
Status:
issued
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Dpw garage repair facility (mke) - fire alarm
Valuation:
$52,000
Permit #:
ELEC-FA-25-00068
Status:
issued
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Schlitz stockhouse (suite 400) - fire alarm
Valuation:
$12,560
Permit #:
ELEC-FA-25-00052
Status:
complete
Fee:
$450
Permit Type:
Alteration
Building Type:
N/A
Westlawn building 3.2 (hacm) - fire alarm
Valuation:
$55,800
Permit #:
ELEC-FA-21-00162
Status:
complete
Fee:
N/A
Permit Type:
New system
Building Type:
N/A
Westlawn building 3.3 (hacm) - fire alarm
Valuation:
$55,800
Permit #:
ELEC-FA-21-00161
Status:
complete
Fee:
N/A
Permit Type:
New system
Building Type:
N/A
Mmsd building 203 - fire alarm
Valuation:
$10,865
Permit #:
ELEC-FA-24-00219
Status:
issued
Fee:
$399
Permit Type:
Alteration
Building Type:
N/A
Grant thornton advisors (suite 820) - fire alarm
Valuation:
$15,448
Permit #:
ELEC-FA-25-00097
Status:
withdrawn
Fee:
$152
Permit Type:
Alteration
Building Type:
N/A
Rockwell building 42 41 - fire alarm upgrade (phase 2)
Valuation:
$89,795
Permit #:
ELEC-FA-23-00057
Status:
complete
Fee:
$32,806
Permit Type:
Alteration
Building Type:
N/A
Marquette university lemonis center - fire alarm
Valuation:
$87,775
Permit #:
ELEC-FA-23-00099
Status:
complete
Fee:
$2,635
Permit Type:
Alteration
Building Type:
N/A
Westlawn building 3.1 (hacm) - fire alarm
Valuation:
$25,522
Permit #:
ELEC-FA-22-00117
Status:
complete
Fee:
N/A
Permit Type:
New system
Building Type:
N/A
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Ns Design Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Ns Design License info
Verified License
| License # | 1981-7 |
| Status | Active |
| City | Milwaukee |
| Type | Design Professional |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Ns Design at the City of Milwaukee License Search.
This is a sample of licensing data; click here to access a complete history.
106
BuildZoom Score
121
Permits
- Building permit records show that Ns Design has worked on 121 permitted projects.
Ns Design Employees
NS
Nathan J Stoppenbach