Updated: May 27, 2026
Location
Address
P O BOX 1150, Los Banos, CA, 93635
Use our bidding system to
request a quote
R&SR Concrete
R&SR Concrete, Los, Po Box 1150, Los Banos, CA (Owned by: Ronnie Servin Riofrio) holds a Concrete 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 R&SR Concrete, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
R&SR Concrete Services
Start a project today:
R&SR Concrete Contact Information
Phone Number: (209) 499-2558
Edit
Address: P O BOX 1150, Los Banos, CA 93635
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 # 896369
Los Banos, CA
106
BZ Score
$2K
Avg Project
-
Projects
License # 911932
Hollister, CA
107
BZ Score
$614K
Avg Project
-
Projects
License # 744247
Morgan Hill, CA
106
BZ Score
$70K
Avg Project
-
Projects
Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
R&SR Concrete License info
Verified License
| License # | 790048 |
| Status | Active |
| State | California |
| Type | Concrete |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for R&SR Concrete at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Mid Century Insurance Company |
R&SR Concrete Employees
RR
Ronnie Servin Riofrio
Owner
Very good concrete work, customer and detail oriented. Would definately recommend.