Avalos Plumbing & Drain Cleaning, C-36 Plumbing Contractor in Oakland, CA
Avalos Plumbing & Drain Cleaning operating as a corporation holds an active California contractor license (CSLB #1036981), valid through Mar 31, 2028. First issued in 2018, the license has been on the CSLB roster for 8 years. 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 Oakland, in Alameda County, California.
- License Number
- 1036981
- Issued
- Mar 19, 2018
- Status
- CLEAR
- Expires
- Mar 31, 2028
- Entity
- Corporation
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800231011
- Effective
- Feb 6, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Feb 11, 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 Avalos Plumbing & Drain Cleaning licensed in California?
Yes. Avalos Plumbing & Drain Cleaning holds California Contractors State License Board license number 1036981, which is active and in good standing. The license was first issued on March 19, 2018. It is valid through March 31, 2028.
What does Avalos Plumbing & Drain Cleaning specialize in?
Avalos Plumbing & Drain Cleaning is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Avalos Plumbing & Drain Cleaning headquartered?
Avalos Plumbing & Drain Cleaning is headquartered at 1950 81st Avenue, Oakland, CA 94621, in Alameda County, California.
Does Avalos Plumbing & Drain Cleaning have an active surety bond on file with CSLB?
Yes. Avalos Plumbing & Drain Cleaning has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Avalos Plumbing & Drain Cleaning carry workers' compensation coverage?
Avalos Plumbing & Drain Cleaning reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Avalos Plumbing & Drain Cleaning's contractor license?
You can verify Avalos Plumbing & Drain Cleaning's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1036981.
- License issuedMar 19, 2018
- Bond activeFeb 6, 2026
- WC coverage startsFeb 11, 2026
- License expiresMar 31, 2028
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