C I W and Sons Plumbing, C-36 Plumbing Contractor in San Francisco, CA
C I W and Sons Plumbing operating as a corporation holds an active California contractor license (CSLB #1031018), valid through Sep 30, 2027. First issued in 2017, the license has been on the CSLB roster for 9 years. It carries a single CSLB classification: C-36 — Plumbing Contractor. Records show an active surety bond on file with Hudson Insurance Company and active workers' compensation coverage from Technology Insurance Company INC. The business is based in San Francisco, in San Francisco County, California.
- License Number
- 1031018
- Issued
- Sep 14, 2017
- Status
- CLEAR
- Expires
- Sep 30, 2027
- Entity
- Corporation
- Surety
- Hudson Insurance Company
- Bond Number
- 30116995
- Effective
- May 26, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Technology Insurance Company INC
- Policy Number
- TES4756509
- Effective
- Mar 7, 2026
- Expires
- Mar 7, 2027
This contractor is verified, with no adverse conditions in the current CSLB record.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is C I W and Sons Plumbing licensed in California?
Yes. C I W and Sons Plumbing holds California Contractors State License Board license number 1031018, which is active and in good standing. The license was first issued on September 14, 2017. It is valid through September 30, 2027.
What does C I W and Sons Plumbing specialize in?
C I W and Sons Plumbing is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is C I W and Sons Plumbing headquartered?
C I W and Sons Plumbing is headquartered at 1501 Palou Ave, San Francisco, CA 94124, in San Francisco County, California.
Does C I W and Sons Plumbing have an active surety bond on file with CSLB?
Yes. C I W and Sons Plumbing has an active California contractor surety bond filed with Hudson Insurance Company.
Does C I W and Sons Plumbing carry workers' compensation coverage?
Yes. C I W and Sons Plumbing carries active workers' compensation coverage through Technology Insurance Company INC.
How do I verify C I W and Sons Plumbing's contractor license?
You can verify C I W and Sons Plumbing's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1031018.
- License issuedSep 14, 2017
- Bond activeMay 26, 2023
- WC coverage startsMar 7, 2026
- WC expiresMar 7, 2027
- License expiresSep 30, 2027
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