A-1 Septic Tank Service INC, C-36 Plumbing Contractor in Hayward, CA
A-1 Septic Tank Service INC operating as a corporation holds an active California contractor license (CSLB #438710), valid through Dec 31, 2026. First issued in 1983, the license has been on the CSLB roster for 43 years. It carries 2 CSLB classifications: C-36 Plumbing Contractor and C-42 Sanitation System Contractor. Records show an active surety bond on file with Western Surety Company and active workers' compensation coverage from Ace American Insurance Company. The business is based in Hayward, in Alameda County, California.
- License Number
- 438710
- Issued
- Apr 21, 1983
- Status
- CLEAR
- Expires
- Dec 31, 2026
- Entity
- Corporation
- Surety
- Western Surety Company
- Bond Number
- 62663056
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Leasing Firm, Temp Agency, etc
- Carrier
- Ace American Insurance Company
- Policy Number
- C73889108
- Effective
- Apr 1, 2026
- Expires
- Apr 1, 2027
This contractor is verified, with no adverse conditions in the current CSLB record.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is A-1 Septic Tank Service INC licensed in California?
Yes. A-1 Septic Tank Service INC holds California Contractors State License Board license number 438710, which is active and in good standing. The license was first issued on April 21, 1983. It is valid through December 31, 2026.
What does A-1 Septic Tank Service INC specialize in?
A-1 Septic Tank Service INC is licensed for 2 CSLB classifications: C-36 Plumbing Contractor and C-42 Sanitation System Contractor.
Where is A-1 Septic Tank Service INC headquartered?
A-1 Septic Tank Service INC is headquartered at 1111 Industrial Pkwy W, Hayward, CA 94544, in Alameda County, California.
Does A-1 Septic Tank Service INC have an active surety bond on file with CSLB?
Yes. A-1 Septic Tank Service INC has an active California contractor surety bond filed with Western Surety Company.
Does A-1 Septic Tank Service INC carry workers' compensation coverage?
Yes. A-1 Septic Tank Service INC carries active workers' compensation coverage through Ace American Insurance Company.
How do I verify A-1 Septic Tank Service INC's contractor license?
You can verify A-1 Septic Tank Service INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=438710.
- License issuedApr 21, 1983
- Bond activeJan 1, 2023
- WC coverage startsApr 1, 2026
- License expiresDec 31, 2026
- WC expiresApr 1, 2027
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