A-1 Rooter, C-36 Plumbing Contractor in Covina, CA
A-1 Rooter operating as a sole owner holds California contractor license #840421, which is currently expired (lapsed Jun 30, 2026) and not valid to contract until it is renewed. First issued in 2004, the license has been on the CSLB roster for 22 years. 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 Covina, in Los Angeles County, California.
- License Number
- 840421
- Issued
- Jun 10, 2004
- Status
- CLEAR
- Expires
- Jun 30, 2026
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 101011324
- Effective
- Nov 19, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jun 11, 2024
- Expires
- —
This contractor has a compliance issue in its public CSLB record:
- License expired
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is A-1 Rooter licensed in California?
A-1 Rooter previously held California Contractors State License Board license number 840421, but the license expired on June 30, 2026 and is not currently valid. It was first issued on June 10, 2004.
What does A-1 Rooter specialize in?
A-1 Rooter is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is A-1 Rooter headquartered?
A-1 Rooter is headquartered at 1424 E Cypress St, Covina, CA 91724, in Los Angeles County, California.
Does A-1 Rooter have an active surety bond on file with CSLB?
Yes. A-1 Rooter has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does A-1 Rooter carry workers' compensation coverage?
A-1 Rooter reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify A-1 Rooter's contractor license?
You can verify A-1 Rooter's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=840421.
- License issuedJun 10, 2004
- WC coverage startsJun 11, 2024
- Bond activeNov 19, 2025
- License expiredJun 30, 2026
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