One Source Plumbing & Rooter INC
One Source Plumbing & Rooter INC operating as a corporation is licensed in California under CSLB number 988995. The license was first issued in 2013, putting the business at 13 years on the active CSLB roster. It carries a single CSLB classification: C-36 — Plumbing Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and an exempt workers' compensation status (no employees on payroll). The business is based in San Francisco, in San Francisco County, California.
- License Number
- 988995
- Issued
- Dec 10, 2013
- Status
- CLEAR
- Expires
- Dec 31, 2027
- Entity
- Corporation
- Surety
- American Contractors Indemnity Company
- Bond Number
- 101007868
- Effective
- Nov 5, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jan 13, 2026
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is One Source Plumbing & Rooter INC licensed in California?
Yes. One Source Plumbing & Rooter INC holds California Contractors State License Board license number 988995. The license was first issued on December 10, 2013. It is valid through December 31, 2027.
What does One Source Plumbing & Rooter INC specialize in?
One Source Plumbing & Rooter INC is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is One Source Plumbing & Rooter INC headquartered?
One Source Plumbing & Rooter INC is headquartered at 350 Bay St 100-178, San Francisco, CA 94133, in San Francisco County, California.
Does One Source Plumbing & Rooter INC have an active surety bond on file with CSLB?
Yes. One Source Plumbing & Rooter INC has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does One Source Plumbing & Rooter INC carry workers' compensation coverage?
One Source Plumbing & Rooter INC reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify One Source Plumbing & Rooter INC's contractor license?
You can verify One Source Plumbing & Rooter INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=988995.
- License issuedDec 10, 2013
- Bond activeNov 5, 2025
- WC coverage startsJan 13, 2026
- License expiresDec 31, 2027
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