Updated: Jan 21, 2026
Location
Address
P O BOX 1048, San Martin, CA, 95046
Use our bidding system to
request a quote
South Bay Concrete
South Bay Concrete, San, Po Box 1048, San Martin, CA (Employees: Rosemary Esparza and Rosemary Esparza) holds a Concrete 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 South Bay Concrete, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
South Bay Concrete Services
Start a project today:
South Bay Concrete Contact Information
Phone Number: (408) 507-8701
Edit
Address: P O BOX 1048, San Martin, CA 95046
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Similar Contractors See more
License # 973851
Livermore, CA
111
BZ Score
$8.1K
Avg Project
-
Projects
License # 853436
Redwood City, CA
115
BZ Score
$4K
Avg Project
-
Projects
112
BZ Score
-
Avg Project
-
Projects
South Bay Concrete Reviews
BuildZoom hasn't received any reviews for South Bay Concrete. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Let us find you a concrete pro in your area today
We'll search our vast network of Concrete Pros and connect
you with one that meets your needs today.
Verified License
BuildZoom confirmed this contractor's license
South Bay Concrete License info
Verified License
| License # | 953741 |
| Status | Active |
| State | California |
| Type | Concrete |
| Business Type | Corporation |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for South Bay Concrete 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 | Western Surety Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
South Bay Concrete Employees
RE
Rosemary Esparza
Rmo / Ceo / Pres
RE
Rosemary Esparza
Rmo / Ceo / Pres