Updated: Jan 02, 2026
Location and Projects
Address
34 CREEK ROAD, Fairfax, CA, 94930
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William Carmassi Painter
William Carmassi, 34 Creek Rd, Fairfax, CA (Owned by: William John Carmassi) holds a Painting And Decorating license according to the California 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 William Carmassi, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
William Carmassi Contact Information
Phone Number: (415) 518-0915
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Address: 34 CREEK ROAD, Fairfax, CA 94930
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Remove and replace roof
Valuation:
$5,000
Permit #:
08-253
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
Single Family Dwe...
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BZ Score
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William Carmassi License info
Verified License
| License # | 802722 |
| Status | Active |
| State | California |
| Type | Painting And Decorating |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for William Carmassi 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 | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
William Carmassi Employees
WC
William John Carmassi
Owner