Updated: May 31, 2026
Location and Projects
Address
151 W MOUNT ROYAL RD, Milwaukee, WI, 53209
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Diedrich Electric Inc
Diedrich Electric Inc, 151 W Mount Royal Rd, Glendale, WI (Owned by: William Jeremiah Diedrich Jr) holds a Electrician license and 3 other licenses according to the Wisconsin Rapids license board.
Their BuildZoom score of 112 ranks in the top 3% of 94,017 Wisconsin licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Diedrich Electric Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Diedrich Electric Inc Contact Information
Phone Number: (414) 962-9333
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Address: 151 W MOUNT ROYAL RD, Glendale, WI 53209
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Diedrich Electric Inc Glendale
Quality
112
97th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Diedrich Electric Inc has a BuildZoom score of 112, which places them above 97% of 94,017 contractors in Wisconsin.
Activity
|
43 projects
|
2025 |
|
36 projects
|
2024 |
|
32 projects
|
2023 |
Our building permit records indicate that Diedrich Electric Inc has worked on at least
111.0 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
|
4 projects
|
Home Additions |
|
3 projects
|
Commercial Renovations |
|
108 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that Diedrich Electric Inc mostly works on
electrical project
and home addition
projects.
Pricing
|
39 projects
|
< $5k |
|
5 projects
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
The typical size of their permits is approximately $2,350. 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 Diedrich Electric Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Install 100 amp garage service bathroom exhaust fan bedroom fan 2 devices 05/24/2024 - 200amp service to the garage with a 150amp backfeed to the house the most recently installed new service will become a sub-panel; both service panels within the house are now sub-panels
Valuation:
N/A
Permit #:
P22-1878
Status:
final
Fee:
$65
Permit Type:
Service
Building Type:
N/A
Install 10 devices and 8 luminaires (attic and living room) additional work added 4/24/2024 - 8 luminaires
Valuation:
N/A
Permit #:
P23-1646
Status:
final
Fee:
$65
Permit Type:
General
Building Type:
N/A
Install new panel in garage reattach to existing feeder; install tesla charger
Valuation:
$2,300
Permit #:
P25-0077
Status:
final
Fee:
$75
Permit Type:
General
Building Type:
N/A
Install 200 amp underground service with new feed to the garage
Valuation:
$5,700
Permit #:
P25-0126
Status:
issued
Fee:
$75
Permit Type:
Service
Building Type:
N/A
Basement remodel - 30 devices/luminaires 200 amp service
Valuation:
$6,000
Permit #:
P25-0665
Status:
issued
Fee:
$80
Permit Type:
Remodel
Building Type:
N/A
Install 16 devices 2 dishwashers range and 2 service upgrades (both units 4307-09 ardmore)
Valuation:
N/A
Permit #:
P23-0050
Status:
final
Fee:
$138
Permit Type:
General
Building Type:
N/A
Addition receptacle and light replacement in garage
Valuation:
$375
Permit #:
P25-0972
Status:
final
Fee:
$75
Permit Type:
General
Building Type:
N/A
Install 6 devices (basement and possibly kitchen)
Valuation:
$2,800
Permit #:
P25-0860
Status:
final
Fee:
$75
Permit Type:
General
Building Type:
N/A
Install 6 devices (lighting outside bedroom closet)
Valuation:
N/A
Permit #:
P24-1508
Status:
final
Fee:
$65
Permit Type:
General
Building Type:
N/A
Addition circuits to 3rd floor for receptacles and addition 2nd floor receptacles
Valuation:
N/A
Permit #:
P24-0289
Status:
final
Fee:
$65
Permit Type:
General
Building Type:
N/A
Remodel laundry and 2nd floor bathroom - 18 devices/luminaires exhaust fan
Valuation:
N/A
Permit #:
P24-1893
Status:
issued
Fee:
$75
Permit Type:
Remodel
Building Type:
N/A
Install 200 amp service and 2 devices (sumps)
Valuation:
N/A
Permit #:
P25-0177
Status:
issued
Fee:
$75
Permit Type:
Service
Building Type:
N/A
Separate dishwasher disposal and water filter
Valuation:
$400
Permit #:
P25-0067
Status:
final
Fee:
$75
Permit Type:
General
Building Type:
N/A
Install 1 outlet 2 fans and wire mold (bedroom)
Valuation:
$600
Permit #:
P25-0114
Status:
final
Fee:
$75
Permit Type:
General
Building Type:
N/A
Sunroom remodel - 2 devices paddle fan
Valuation:
$1,245
Permit #:
P25-0856
Status:
issued
Fee:
$75
Permit Type:
Remodel
Building Type:
N/A
Bathroom remodels - 10 devices exhaust fan
Valuation:
$3,000
Permit #:
P25-0775
Status:
issued
Fee:
$75
Permit Type:
Remodel
Building Type:
N/A
Garage - 2 devices ev charger 60 amp feed to garage 200 amp service
Valuation:
N/A
Permit #:
P24-0627
Status:
final
Fee:
$89
Permit Type:
General
Building Type:
N/A
Install 2 devices ev charger and 60 amp feeder and panel to garage
Valuation:
N/A
Permit #:
P24-1657
Status:
final
Fee:
$65
Permit Type:
Service
Building Type:
N/A
Remodel 2nd floor bathroom - 5 devices heating unit exhaust fan
Valuation:
N/A
Permit #:
P24-1190
Status:
final
Fee:
$65
Permit Type:
Remodel
Building Type:
N/A
Install 200 amp service upgrade
Valuation:
$5,000
Permit #:
P25-0913
Status:
final
Fee:
$75
Permit Type:
Service
Building Type:
N/A
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Diedrich Electric Inc Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Diedrich Electric Inc License info
Verified License
| License # | 1004410 - ME |
| Status | Active |
| City | Wisconsin Rapids |
| Type | Electrician |
- BuildZoom verified this license was active as of August 2025.
Verify this license's status for Diedrich Electric Inc at the City of Wisconsin Rapids.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1109144 - EC |
| Status | Active |
| City | Wisconsin Rapids |
| Type | Electrical Contractor, Regular, False |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Diedrich Electric Inc at the City of Wisconsin Rapids.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | S1109144 |
| Status | Active |
| City | Milwaukee |
| Type | Electrical |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Diedrich Electric Inc at the City of Milwaukee License Search.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1109144-EC |
| Status | Active |
| State | Wisconsin |
| Type | Electrical Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Diedrich Electric Inc at the Wisconsin Department of Safety and Professional Services.
This is a sample of licensing data; click here to access a complete history.
112
BuildZoom Score
Insured
| Insurer | Federated Mutual Ins Co |
628
Permits
- Building permit records show that Diedrich Electric Inc has worked on 628 permitted projects.
Diedrich Electric Inc Employees
DW
Diedrich Wayne
WD
William J Diedrich
WJ
William Jeremiah Diedrich Jr
Owner