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Ruby Plumbing & Electrical Supply INC: CSLB License #748426
Source: CSLB public data · Updated November 1, 2026 · Official CSLB record
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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
- 748426
- Primary status
- CLEAR · what this means
- Business type
- Corporation
- Issued
- April 22, 1998 (28 years)
- Expires
- April 30, 2028
- Classifications
- B General Building Contractor
C-10 Electrical Contractor
C-16 Fire Protection Contractor
C-36 Plumbing Contractor - Mailing address
- 1234 Geneva Avenue, San Francisco, CA, 94112
- Phone
- (415) 337 9133
Workers' compensation
- Type
- Workers' Compensation Insurance
- Insurer
- State Compensation Insurance Fund
- Policy number
- 1517115
- Effective
- April 16, 1998
- Expires
- April 16, 2027
Confirm coverage with CSLB's insurer search. How to check workers' comp.
Contractor's bond
- Surety
- Western Surety Company
- Bond number
- 67526145
- Amount
- $25,000
- Effective
- October 10, 2025
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 San Francisco
- Licensed electricians in San Francisco
- Licensed fire protection contractors in San Francisco
- Licensed plumbers in San Francisco
- Licensed contractors in San Francisco
- Contractors in San Francisco 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.