Ad3 Plumbing
Ad3 Plumbing operating as a sole owner is licensed in California under CSLB number 1143197. The license was first issued in 2025, putting the business at 1 year 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 Gabriel, in Los Angeles County, California.
- License Number
- 1143197
- Issued
- Sep 8, 2025
- Status
- CLEAR
- Expires
- Sep 30, 2027
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100989521
- Effective
- Aug 26, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Aug 21, 2025
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
- License issued less than 2 years ago
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Ad3 Plumbing licensed in California?
Yes. Ad3 Plumbing holds California Contractors State License Board license number 1143197. The license was first issued on September 8, 2025. It is valid through September 30, 2027.
What does Ad3 Plumbing specialize in?
Ad3 Plumbing is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Ad3 Plumbing headquartered?
Ad3 Plumbing is headquartered at 7232 N Lotus Avenue Apt 5, San Gabriel, CA 91775, in Los Angeles County, California.
Does Ad3 Plumbing have an active surety bond on file with CSLB?
Yes. Ad3 Plumbing has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Ad3 Plumbing carry workers' compensation coverage?
Ad3 Plumbing reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Ad3 Plumbing's contractor license?
You can verify Ad3 Plumbing's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1143197.
- WC coverage startsAug 21, 2025
- Bond activeAug 26, 2025
- License issuedSep 8, 2025
- License expiresSep 30, 2027
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