Updated: Apr 01, 2026
Location and Projects
Address
18150 KNIGHT DRIVE, Castro Valley, CA, 94546
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Syonara Construction
Syonara Inc, 18150 Knight Dr, Castro Valley, CA (Owned by: Syufy Painting) holds a General Building license and 1 other license according to the California license board.
Their BuildZoom score of 94 ranks in the top 24% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Syonara Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Syonara Inc Services
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Syonara Inc Contact Information
Phone Number: (650) 591-9800
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Address: 18150 KNIGHT DRIVE, 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.
Car charger in garage 240 v 30 a 7.2 ***10/16 outside the garage dt***
Valuation:
N/A
Permit #:
17000-02404
Status:
final
Fee:
$284
Permit Type:
N/A
Building Type:
N/A
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Syonara Inc Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Syonara Inc License info
Verified License
| License # | 530377 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Syonara Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 0002996 |
| Status | Active |
| Town | Woodside |
| Type | Subcontractor |
| Business Type | Corporation |
- BuildZoom has not verified this license since July, 2015.
Verify this license's status for Syonara Inc at the The Town of Woodside, CA.
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
Syonara Inc Employees
GS
George Michael Syufy
Rmo / Ceo / Pres
SP
Syufy Painting
Owner