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Rj Castillo Construction: CSLB License #730120
Source: CSLB public data · Updated November 1, 2026 · Official CSLB record
- License expires within 60 days (2026-12-31)
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The license is active with no suspension on record, though classifications, bonds and secondary flags still deserve a look.
License details
- License number
- 730120
- Primary status
- CLEAR · what this means
- Business type
- Sole Owner
- Issued
- December 3, 1996 (29 years)
- Reissued
- December 14, 2020
- Expires
- December 31, 2026
- Classifications
- B General Building Contractor
- Location
- Sunnyvale, 94085
- Phone
- (408) 413 9501
This is a sole-owner license, so we show only the city and ZIP code.
Workers' compensation
- Type
- Exempt
- Effective
- February 27, 2025
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Contractor's bond
- Surety
- United Surety Insurance Company
- Bond number
- UCSX900Z1072
- Amount
- $25,000
- Effective
- October 6, 2026
Status history
No changes recorded since we began tracking this license on November 1, 2026. We compare every weekly CSLB file and log changes to status, bonds, workers' comp and classifications here.
Related
- Licensed general contractors in Sunnyvale
- Licensed contractors in Sunnyvale
- Contractors in Santa Clara County
- What "CLEAR" means
- How to check a contractor license
Data: CSLB Public Data Portal, file dated November 1, 2026. Status can change at any time. Verify on CSLB's Instant License Check. This site is not a consumer reporting agency under the FCRA; don't use it for employment, credit, insurance or housing decisions about an individual.