Updated: May 22, 2026
Location
Address
P O BOX 2036, Alpine, CA, 91903
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RB Concrete Inc
RB Concrete Inc at P O BOX 2036, Alpine, CA 91903, held a Concrete Contractor license (#1094273) with the California contractors license board with an expiration date of 07-31-2028. We last verified the license was inactive on 05-10-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
RB Concrete Inc Services
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RB Concrete Inc Contact Information
Phone Number: (619) 823-8990
Address: P O BOX 2036, Alpine, CA 91903
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RB Concrete Inc License info
Inactive License
| License # | 1094273 |
| Status | Inactive |
| State | California |
| Type | Concrete |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for RB Concrete Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 858309 |
| Status | Inactive |
| State | California |
| Type | Concrete |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for RB Concrete Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 846047 |
| Status | Inactive |
| State | California |
| Type | Concrete |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for RB Concrete Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are RB Concrete Inc, log in and update your license info in the “Edit Profile” tab.
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $12,500 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
RB Concrete Inc Employees
B
Barajasraulalcal
Owner
AJ
Alicia Jimenezquezada
Officer
RB
Raul Alcala Barajas
Rmo/Ceo/Pres
TQ
Ted Barajas Quezada
Officer