STANDARD PLUMBING CO
License
- Status
- CLEAR
- First issued
- January 18, 1977
- Expires
- June 30, 2028
- Entity
- Sole Owner
- Address of record
- 6122 GEARY BLVD, San Francisco, CA 94121
- Phone of record
- (415) 221 1888
Contractor bond
- Surety
- MERCHANTS BONDING COMPANY (MUTUAL)
- Bond number
- 101941643
- Amount
- $25,000
- Effective
- July 14, 2026
Workers’ compensation
- Carrier
- NATIONAL CASUALTY COMPANY
- Policy number
- WCNCC31743600
- Effective
- July 6, 2026
- Expires
- July 6, 2027
Are they licensed for your job?
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Licensed to perform
A contractor may only contract for work within their classifications. See all 94 licensed fire protection contractors in San Francisco.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| CHENG JOHNNY WAH | Sole Owner | January 18, 1977 | Current |
| CHENG JOHNNY WAH | Sole Owner | April 27, 1983 | Current |
| CHENG JOHNNY WAH | Sole Owner | March 23, 1981 | May 28, 1982 |
Verified status badge
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Source: California Contractors State License Board public records. Coverage lapse is evaluated against today’s date; all other fields reflect the latest weekly CSLB file. Confirm at the CSLB’s official record before signing a contract.