Updated: Jan 21, 2026
Location and Projects
Address
468 EL CENTRO, Hillsborough, CA, 94010
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Whiley Builders Construction
Whiley Builders, 468 El Ctr, Hillsborough, CA (Owned by: Mark Alan Whiley) 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 Whiley Builders, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Whiley Builders Services
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Whiley Builders Contact Information
Phone Number: (415) 265-0346
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Address: 468 EL CENTRO, Hillsborough, CA 94010
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Building shell underslab electrical & plumbing
Valuation:
$1,000,000
Permit #:
ZZZZ-02-0233
Status:
complete
Fee:
$13,008
Permit Type:
N/A
Building Type:
N/A
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Whiley Builders Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Whiley Builders License info
Verified License
| License # | 794498 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Whiley Builders 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 | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Whiley Builders Employees
MW
Mark Alan Whiley
Owner