Thanh Plumbing
Thanh Plumbing operating as a sole owner is licensed in California under CSLB number 1034153. The license was first issued in 2017, putting the business at 9 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 Western Surety Company and an exempt workers' compensation status (no employees on payroll). The business is based in Garden Grove, in Orange County, California.
- License Number
- 1034153
- Issued
- Dec 19, 2017
- Status
- CLEAR
- Expires
- Dec 31, 2027
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 66864232
- Effective
- Mar 5, 2024
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Nov 2, 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 Thanh Plumbing licensed in California?
Yes. Thanh Plumbing holds California Contractors State License Board license number 1034153. The license was first issued on December 19, 2017. It is valid through December 31, 2027.
What does Thanh Plumbing specialize in?
Thanh Plumbing is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Thanh Plumbing headquartered?
Thanh Plumbing is headquartered at 13351 Galway St, Garden Grove, CA 92844, in Orange County, California.
Does Thanh Plumbing have an active surety bond on file with CSLB?
Yes. Thanh Plumbing has an active California contractor surety bond filed with Western Surety Company.
Does Thanh Plumbing carry workers' compensation coverage?
Thanh Plumbing reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Thanh Plumbing's contractor license?
You can verify Thanh Plumbing's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1034153.
- License issuedDec 19, 2017
- Bond activeMar 5, 2024
- WC coverage startsNov 2, 2025
- License expiresDec 31, 2027
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