321 Plumbing INC, A General Engineering Contractor in Escondido, CA
321 Plumbing INC operating as a corporation holds an active California contractor license (CSLB #969163), valid through Jan 31, 2027. First issued in 2012, the license has been on the CSLB roster for 14 years. It carries 2 CSLB classifications: A General Engineering Contractor and C-36 Plumbing Contractor. Records show an active surety bond on file with Business Alliance Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Escondido, in San Diego County, California.
- License Number
- 969163
- Issued
- Jan 12, 2012
- Status
- CLEAR
- Expires
- Jan 31, 2027
- Entity
- Corporation
- Surety
- Business Alliance Insurance Company
- Bond Number
- G19033210825
- Effective
- Jan 23, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jul 21, 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 321 Plumbing INC licensed in California?
Yes. 321 Plumbing INC holds California Contractors State License Board license number 969163, which is active and in good standing. The license was first issued on January 12, 2012. It is valid through January 31, 2027.
What does 321 Plumbing INC specialize in?
321 Plumbing INC is licensed for 2 CSLB classifications: A General Engineering Contractor and C-36 Plumbing Contractor.
Where is 321 Plumbing INC headquartered?
321 Plumbing INC is headquartered at 2020 Mark Ave, Escondido, CA 92027, in San Diego County, California.
Does 321 Plumbing INC have an active surety bond on file with CSLB?
Yes. 321 Plumbing INC has an active California contractor surety bond filed with Business Alliance Insurance Company.
Does 321 Plumbing INC carry workers' compensation coverage?
321 Plumbing INC reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify 321 Plumbing INC's contractor license?
You can verify 321 Plumbing INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=969163.
- License issuedJan 12, 2012
- WC coverage startsJul 21, 2025
- Bond activeJan 23, 2026
- License expiresJan 31, 2027
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