Updated: Feb 08, 2026
Location
Address
650 S 13th Street, Richmond, CA, 94801
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Mellon Winslow Carpenter
Mellon Winslow LLC, 650 S 13th St, Richmond, CA (Employees: Benjamin A Winslow and Michael Isaac Mellon) holds a Cabinet, Millwork And Finish Carpentry 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 Mellon Winslow LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
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Mellon Winslow LLC Contact Information
Phone Number: (510) 872-4925
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Address: 650 S 13th Street, Richmond, CA 94801
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Verified License
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Mellon Winslow LLC License info
Verified License
| License # | 1150138 |
| Status | Active |
| State | California |
| Type | Cabinet, Millwork And Finish Carpentry |
| Date Issued | 02-06-2026 |
| Business Type | Ltd Liability |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Mellon Winslow LLC at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
Insured
| Insurer | Scottsdale Insurance Company |
| Insured up to | $2,000,000 |
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $25,000 |
Mellon Winslow LLC Employees
BW
Benjamin A Winslow
Manager
MM
Michael Isaac Mellon
Rmm