Licensed Contractors in Castro Valley, CA
Updated November 1, 2026 · Data from CSLB's public license file
- 419licenses
- 98.1%Clear
- 1.9%suspended (state 4.6%)
- 57%workers' comp exempt
- 16.4 yrsmedian time licensed
- 23new in 12 months
CSLB's license file shows 419 contractors with a Castro Valley address, across 5 trades with at least 20 licensees each (the biggest is general contractors). 1.9% have a suspension, compared with 4.6% across Alameda County and 4.6% statewide.
Licensed trades in Castro Valley
Smaller trades in Castro Valley (under 20 licensees) are searchable:
- Limited Specialty Contractors (16)
- General Engineering Contractors (15)
- Roofers (12)
- Tile Contractors (11)
- HVAC Contractors (11)
- Flooring Contractors (11)
- Drywall Contractors (5)
- Glazing Contractors (5)
- Low Voltage Contractors (4)
- Earthwork and Paving Contractors (4)
- Fire Protection Contractors (4)
- Masonry Contractors (4)
- Refrigeration Contractors (3)
- Septic and Sanitation Contractors (3)
- Concrete Contractors (3)
- Plastering and Stucco Contractors (3)
- Solar Contractors (2)
- Demolition and Building Moving Contractors (2)
- Structural Steel Contractors (2)
- Residential Remodeling Contractors (2)
- Boiler and Steam Fitting Contractors (2)
- Cabinet and Finish Carpentry Contractors (2)
- Well Drillers (1)
- Ornamental Metal Contractors (1)
Suspensions in Castro Valley, by reason
Explainers: Suspended: contractor's bond · Suspended: liability insurance · Suspended: workers' compensation · Suspended: Secretary of State
Newest Clear licenses in Castro Valley
| Business name | License # | Status | Years | Workers' comp | Bond |
|---|---|---|---|---|---|
| P F P Builders INC | 1162212 | Clear | <1 | Exempt | On file |
| Huiwen Zhu | 1161898 | Clear | <1 | Exempt | On file |
| Broadedge Builders LLC | 1161729 | Clear | <1 | Insured | On file |
| Century Hardwood Floors | 1161342 | Clear | <1 | Exempt | On file |
| Pro Roofing Maintenance | 1161184 | Clear | <1 | Insured | On file |
| Jy General Construction | 1159907 | Clear | <1 | Exempt | On file |
| Crossroads Restoration LLC | 1158985 | Clear | <1 | Insured | On file |
| Wong Plumbing | 1158954 | Clear | <1 | Exempt | On file |
| Mmw Construction INC | 1158511 | Clear | <1 | Insured | On file |
| Jht Construction Services INC | 1157139 | Clear | <1 | Exempt | On file |
Source: CSLB public data · Updated November 1, 2026 Status can change at any time. Verify on CSLB's Instant License Check.
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