Updated: Jun 01, 2026
Location
Address
35688 ROAD 274, North Fork, CA, 93643
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Cornerstone Custom Construction Inc
Cornerstone Custom Construction Inc, 35688 Road, North Fork, CA (Employees: Carrie Ann Waltner and Seth Andrew Waltner) holds a Renovation license and 1 other license according to the Environmental Protection Agency 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 Cornerstone Custom Construction Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Cornerstone Custom Construction Inc Services
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Cornerstone Custom Construction Inc Contact Information
Phone Number: (559) 760-5275
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Address: 35688 ROAD 274, North Fork, CA 93643
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Verified License
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Cornerstone Custom Construction Inc License info
Verified License
| License # | NAT-F245332-1 |
| Status | Active |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Cornerstone Custom Construction Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 878745 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Cornerstone Custom Construction Inc 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 | Western Surety Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
Cornerstone Custom Construction Inc Employees
CW
Carrie Ann Waltner
Officer
SW
Seth Andrew Waltner
Rmo