Updated: May 31, 2026
Location and Projects
Address
1621 E Inman Pkwy, Beloit, WI, 53511
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Mainstream Electrical Contractors LLC
Mainstream Electrical Contractors LLC, 1621 E Inman Pkwy, Beloit, WI (Employee: Desmond Haney) holds a Electrical Contractor, Regular, False license and 2 other licenses according to the Wisconsin Rapids license board.
Their BuildZoom score of 94 ranks in the top 24% of 94,017 Wisconsin licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Mainstream Electrical Contractors LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Mainstream Electrical Contractors LLC Services
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Mainstream Electrical Contractors LLC Contact Information
Phone Number: (414) 750-4520
Address: 1621 E Inman Pkwy, Beloit, WI 53511
Building Permits by Mainstream Electrical Contractors LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
First and second floor alterations - remove walls to open first floor enlarge powder room and combine two bedrooms into one. enlarge windows
Valuation:
N/A
Permit #:
BLDELE-2014-02738
Status:
complete
Fee:
$121
Permit Type:
Repair/alteration
Building Type:
1 & 2 family
Installin 5 exit signs 2 range outlets 2 gfci 6 light switches and powering 20 existing hid light fixtures. installing circuit for overhead
Valuation:
$3,375
Permit #:
1038642
Status:
N/A
Fee:
$78
Permit Type:
N/A
Building Type:
Warehouse
Complete finish work. install all fixtures receptacles and switches. checking and verifying all branch circuits
Valuation:
$1,200
Permit #:
1044491
Status:
N/A
Fee:
$98
Permit Type:
N/A
Building Type:
Two-family dwelling
Repair vandalized 150a duplex service. replace meter socket water bonding and one panel. reinstall vandalized branch circuit wiring
Valuation:
$1,500
Permit #:
1038864
Status:
N/A
Fee:
$88
Permit Type:
N/A
Building Type:
Two-family dwelling
Assess condition of existing service equipment in order to reestablish electrical service with we energies
Valuation:
$250
Permit #:
1051194
Status:
N/A
Fee:
$68
Permit Type:
N/A
Building Type:
Single-family dwe...
120v furnace circuit
Valuation:
$500
Permit #:
ELEC-17-05520
Status:
complete
Fee:
$82
Permit Type:
N/A
Building Type:
N/A
Service upgrade
Valuation:
$2,000
Permit #:
ELEC-17-04673
Status:
complete
Fee:
$82
Permit Type:
N/A
Building Type:
N/A
Burglar alarm panel 6 surveillance cameras
Valuation:
$250
Permit #:
1102463
Status:
N/A
Fee:
$86
Permit Type:
N/A
Building Type:
Store
Install ground rods water system bonding inter system bonding and 20a circuit for garage
Valuation:
$800
Permit #:
1032592
Status:
N/A
Fee:
$68
Permit Type:
N/A
Building Type:
Two-family dwelling
Install ground rods water system bonding inter system bonding and 20a circuit for garage
Valuation:
$800
Permit #:
1033178
Status:
N/A
Fee:
$83
Permit Type:
N/A
Building Type:
Two-family dwelling
Correct code violations. install new switches outlets light fixtures and circuits
Valuation:
$1,000
Permit #:
1037149
Status:
N/A
Fee:
$183
Permit Type:
N/A
Building Type:
Two-family dwelling
Gfci outlet for sump pump. replace light switch in nursery
Valuation:
$150
Permit #:
1024026
Status:
N/A
Fee:
$68
Permit Type:
N/A
Building Type:
Single-family dwe...
400a service install. install 4- gfci protected outlets
Valuation:
$6,073
Permit #:
1032752
Status:
N/A
Fee:
$78
Permit Type:
N/A
Building Type:
Warehouse
Comply with violation order #9604081
Valuation:
$750
Permit #:
1044274
Status:
N/A
Fee:
$303
Permit Type:
N/A
Building Type:
Mercantile other
Install range receptacle
Valuation:
$500
Permit #:
1044008
Status:
N/A
Fee:
$68
Permit Type:
N/A
Building Type:
Single-family dwe...
Satisfy code violations for letter# 9344471
Valuation:
$500
Permit #:
1030042
Status:
N/A
Fee:
$78
Permit Type:
N/A
Building Type:
Mercantile other
Install ground rods and water pipe bonding
Valuation:
$800
Permit #:
1033185
Status:
N/A
Fee:
$83
Permit Type:
N/A
Building Type:
Two-family dwelling
Replace pantry light
Valuation:
$75
Permit #:
1078698
Status:
N/A
Fee:
$76
Permit Type:
N/A
Building Type:
Two-family dwelling
Replace damaged meter socket and mast
Valuation:
$500
Permit #:
1026135
Status:
N/A
Fee:
$68
Permit Type:
N/A
Building Type:
Single-family dwe...
100 amp service upgrade
Valuation:
$1,350
Permit #:
1022315
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
Single-family dwe...
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Verified License
BuildZoom confirmed this contractor's license
Mainstream Electrical Contractors LLC License info
Verified License
| License # | 1180730 - 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 Mainstream Electrical Contractors LLC at the City of Wisconsin Rapids.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1180730-EC |
| Status | Active |
| State | Wisconsin |
| Type | Electrical Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Mainstream Electrical Contractors LLC at 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 # | S1180730 |
| Status | Inactive |
| City | Milwaukee |
| Type | Electrical |
- 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 Mainstream Electrical Contractors LLC at the City of Milwaukee License Search.
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
Insured
| Insurer | Society Insurance Dave Mosher & Associates |
20
Permits
- Building permit records show that Mainstream Electrical Contractors LLC has worked on 20 permitted projects.
Mainstream Electrical Contractors LLC Employees
DH
Desmond Haney