Smart Plumbing & Drain INC
Smart Plumbing & Drain INC operating as a corporation is licensed in California under CSLB number 829941. The license was first issued in 2003, putting the business at 23 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 Atlantic Specialty Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in South San Francisco, in San Mateo County, California.
South San Francisco, CA 94080
- License Number
- 829941
- Issued
- Dec 30, 2003
- Status
- CLEAR
- Expires
- Dec 31, 2027
- Entity
- Corporation
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800234237
- Effective
- Dec 24, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Dec 9, 2025
- 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 Smart Plumbing & Drain INC licensed in California?
Yes. Smart Plumbing & Drain INC holds California Contractors State License Board license number 829941. The license was first issued on December 30, 2003. It is valid through December 31, 2027.
What does Smart Plumbing & Drain INC specialize in?
Smart Plumbing & Drain INC is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Smart Plumbing & Drain INC headquartered?
Smart Plumbing & Drain INC is headquartered at 2268 Westborough Blvd #302255, South San Francisco, CA 94080, in San Mateo County, California.
Does Smart Plumbing & Drain INC have an active surety bond on file with CSLB?
Yes. Smart Plumbing & Drain INC has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Smart Plumbing & Drain INC carry workers' compensation coverage?
Smart Plumbing & Drain INC reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Smart Plumbing & Drain INC's contractor license?
You can verify Smart Plumbing & Drain INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=829941.
- License issuedDec 30, 2003
- WC coverage startsDec 9, 2025
- Bond activeDec 24, 2025
- License expiresDec 31, 2027
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