Updated: Dec 13, 2025
Location
Address
951 TORRANO AVE #114, Hayward, CA, 94542
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Ralph N Kerr Architect
Ralph N Kerr at 951 TORRANO AVE #114, Hayward, CA 94542, held a Architect license (#C366) with the California contractors license board with an expiration date of 12-31-1999. We last verified the license was expired on 07-05-2025.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
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Ralph N Kerr Contact Information
Address: 951 TORRANO AVE #114, Hayward, CA 94542
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Ralph N Kerr License info
Inactive License
| License # | C366 |
| Status | Inactive |
| State | California |
| Type | Architect |
| Business Type | Sole Ownership |
- According to the California Architect License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Ralph N Kerr at the California Architect License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 226449 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Ralph N Kerr at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Ralph N Kerr, click “This is My Business” to update your information.
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $5,000 |
Ralph N Kerr Employees
RK
Ralph Neilsen Kerr
Sole Owner