Updated: May 10, 2026
Location and Projects
Address
P O BOX 2917, Castro Valley, CA, 94546
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Specialist Construction
Specialist, Castro Vly, Po Box 2917, Castro Valley, CA (Employee: Paul Kealoha Sniffen) holds a General Building license according to the California license board.
Their BuildZoom score of 92 ranks in the top 32% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Specialist, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Specialist Services
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Specialist Contact Information
Phone Number: (510) 727-1435
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Address: P O BOX 2917, Castro Valley, CA 94546
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Upgrade electrical service to 200 amps and relocating the panel to the outside of the garage
Valuation:
N/A
Permit #:
BLD2007-01714
Status:
CLOSED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Repair plumbing & electrical
Valuation:
$1,000
Permit #:
08-0268
Status:
final
Fee:
$105
Permit Type:
Residentl
Building Type:
N/A
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Verified License
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Specialist License info
Verified License
| License # | 852259 |
| Status | Active |
| State | California |
| Type | General Building |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Specialist at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Specialist Employees
PS
Paul Kealoha Sniffen
Sole Owner