A-1 Septic Tank Service, C-42 Sanitation System Contractor in Littleriver, CA
A-1 Septic Tank Service operating as a sole owner holds California contractor license #838308, which is currently expired (lapsed May 31, 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-42 — Sanitation System Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and active workers' compensation coverage from National Liability and Fire Insurance Company. The business is based in Littleriver, in Mendocino County, California.
- License Number
- 838308
- Issued
- May 15, 2004
- Status
- CLEAR
- Expires
- May 31, 2026
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 10123858
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- National Liability and Fire Insurance Company
- Policy Number
- N9WC289032
- Effective
- Oct 18, 2025
- Expires
- Oct 18, 2026
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 Septic Tank Service licensed in California?
A-1 Septic Tank Service previously held California Contractors State License Board license number 838308, but the license expired on May 31, 2026 and is not currently valid. It was first issued on May 15, 2004.
What does A-1 Septic Tank Service specialize in?
A-1 Septic Tank Service is licensed for one CSLB classification: C-42 Sanitation System Contractor.
Where is A-1 Septic Tank Service headquartered?
A-1 Septic Tank Service is headquartered at 41221 Little River Airport Rd, Littleriver, CA 95456, in Mendocino County, California.
Does A-1 Septic Tank Service have an active surety bond on file with CSLB?
Yes. A-1 Septic Tank Service has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does A-1 Septic Tank Service carry workers' compensation coverage?
Yes. A-1 Septic Tank Service carries active workers' compensation coverage through National Liability and Fire Insurance Company.
How do I verify A-1 Septic Tank Service's contractor license?
You can verify A-1 Septic Tank Service's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=838308.
- License issuedMay 15, 2004
- Bond activeJan 1, 2023
- WC coverage startsOct 18, 2025
- License expiredMay 31, 2026
- WC expiresOct 18, 2026
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