Updated: Jul 02, 2026
Location
Address
6 S ROCHESTER ST, San Mateo, CA, 94401
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Upfront Construction Site Work Contractor
Upfront Construction Inc, 6 S Rochester St, San Mateo, CA (Employees: Raul Guzman Gonzalez and Raul Guzman Gonzalez) holds a Earthwork And Paving 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 Upfront Construction Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Upfront Construction Inc Contact Information
Phone Number: (650) 703-9315
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Address: 6 S ROCHESTER ST, San Mateo, CA 94401
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Upfront Construction Inc License info
Verified License
| License # | 1114446 |
| Status | Active |
| State | California |
| Type | Earthwork And Paving |
| Business Type | Corporation |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Upfront Construction Inc 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 | This License Filed A Contractor's Bond With |
| Bond Value | $25,000 |
Upfront Construction Inc Employees
RG
Raul Guzman Gonzalez
Rmo / Ceo / Pres
RG
Raul Guzman Gonzalez
Rmo / Ceo / Pres