Updated: Mar 13, 2026
Location
Address
10636 RING AVE, Rancho Cucamonga, CA, 91737
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Copper Core Electrical
Copper Core Electrical, 10636 Ring Ave, Rancho Cucamonga, CA (Employees: Collin Duane Van Hooydonk and Nikolay Joseph Duke) holds a Electrical license according to the California license board.
Their BuildZoom score of 93 ranks in the top 27% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Copper Core Electrical, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Copper Core Electrical Contact Information
Phone Number: (909) 331-1874
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Address: 10636 RING AVE, Rancho Cucamonga, CA 91737
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Verified License
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Copper Core Electrical License info
Verified License
| License # | 1128692 |
| Status | Active |
| State | California |
| Type | Electrical |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Copper Core Electrical at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $25,000 |
Insured
| Workers Comp Provider | Pie Insurance Company (The) |
Copper Core Electrical Employees
CH
Collin Duane Van Hooydonk
Sole Owner
ND
Nikolay Joseph Duke
Officer