Updated: Feb 14, 2026
Location and Projects
Address
19071 MAYBERRY DRIVE, Castro Valley, CA, 94546
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CRF Builders Construction
CRF Builders Inc, 19071 Mayberry Dr, Castro Valley, CA (Employees: Jennifer Suzanne Rico, Jose Rico, and Jose Rico) holds a General Building 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 CRF Builders Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
CRF Builders Inc Services
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CRF Builders Inc Contact Information
Phone Number: (209) 839-8530
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Address: 19071 MAYBERRY DRIVE, Castro Valley, CA 94546
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This is a sample of this contractor's permits. Click here to access their complete permit history.
210sf - enclose exisitng covered pato cover to extend family room per plans
Valuation:
N/A
Permit #:
BIAD16-011106
Status:
final
Fee:
$1,656
Permit Type:
N/A
Building Type:
N/A
Tenant improvement -restaurant (2500 sq ft) b/p/e/m
Valuation:
$43,750
Permit #:
B10-0533
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(rbc) - building residential combo alteration- 1 & 2 unit residential (building)
2021-01-24
Repair fire damage in ground floor mechanical room of duplex by replacing approx. 7 wall studs and 4 ceiling joists. scope also includes replacing water heater damaged sheetrock and a light fixture. plumbing and electrical included
Valuation:
$20,000
Permit #:
RBC1900284
Status:
expired
Fee:
$1,262
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
CRF Builders Inc License info
Verified License
| License # | 926072 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for CRF Builders Inc 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 | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Everest Premier Insurance Company |
CRF Builders Inc Employees
JR
Jennifer Suzanne Rico
Officer
JR
Jose Rico
Rmo / Ceo / Pres
JR
Jose Rico
Rmo / Ceo / Pres