Updated: May 06, 2026
Location and Projects
Address
790 WARNER AVE, Logan, OH, 43138
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Cobalt Electric LLC
Cobalt Electric LLC, 790 Warner Ave, Logan, OH (Owned by: Jeffery Karmosay) holds a Electrical Cont license and 1 other license according to the Columbus license board.
Their BuildZoom score of 94 ranks in the top 24% of 52,717 Ohio licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Cobalt Electric LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Cobalt Electric LLC Contact Information
Phone Number: (740) 304-1271
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Address: 790 WARNER AVE, Logan, OH 43138
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Complete 200a service replacement *note that with 2023 national electric code that installation must comply with nec 230.85(c) for exterior emergency disconnect requirement
Valuation:
N/A
Permit #:
EMEPR2518491
Status:
complete
Fee:
$250
Permit Type:
N/A
Building Type:
N/A
100a pushmatic panel replacement new seu from existing meter box to panel new ground rods intersystem bonding terminal bridge *note that with 2023 national electric code that installation must comply with nec 230.85(c) for exterior emergency disconnect requirement
Valuation:
N/A
Permit #:
EMEPR2428865
Status:
issued
Fee:
$200
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Cobalt Electric LLC License info
Verified License
| License # | E01831 |
| Status | Active |
| City | Columbus |
| Type | Electrical Cont |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Cobalt Electric LLC at the The City of Columbus, OH.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | EL.50217 |
| Status | Active |
| City | Ohio Professional |
| Type | Electrical Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Cobalt Electric LLC at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
Cobalt Electric LLC Employees
JK
Jeffery Karmosay
Owner
JK
Jeffery R Karmosay Karmosay