A-1 Concrete INC, C-8 Concrete Contractor in Atascadero, CA
A-1 Concrete INC operating as a corporation holds California contractor license #879315, which is currently expired (lapsed Aug 31, 2026) and not valid to contract until it is renewed. First issued in 2006, the license has been on the CSLB roster for 20 years. It carries a single CSLB classification: C-8 — Concrete Contractor. Records show an active surety bond on file with North River Insurance Company (the) and active workers' compensation coverage from Hartford Casualty Insurance Company. The business is based in Atascadero, in San Luis Obispo County, California.
- License Number
- 879315
- Issued
- Jun 13, 2006
- Status
- CLEAR
- Expires
- Aug 31, 2026
- Entity
- Corporation
- Surety
- North River Insurance Company (the)
- Bond Number
- 04CF608891
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Hartford Casualty Insurance Company
- Policy Number
- 51WECCA2VS3
- Effective
- Apr 22, 2026
- Expires
- Apr 22, 2027
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 Concrete INC licensed in California?
A-1 Concrete INC previously held California Contractors State License Board license number 879315, but the license expired on August 31, 2026 and is not currently valid. It was first issued on June 13, 2006.
What does A-1 Concrete INC specialize in?
A-1 Concrete INC is licensed for one CSLB classification: C-8 Concrete Contractor.
Where is A-1 Concrete INC headquartered?
A-1 Concrete INC is headquartered at 8720 Morro Rd, Atascadero, CA 93422, in San Luis Obispo County, California.
Does A-1 Concrete INC have an active surety bond on file with CSLB?
Yes. A-1 Concrete INC has an active California contractor surety bond filed with North River Insurance Company (the).
Does A-1 Concrete INC carry workers' compensation coverage?
Yes. A-1 Concrete INC carries active workers' compensation coverage through Hartford Casualty Insurance Company.
How do I verify A-1 Concrete INC's contractor license?
You can verify A-1 Concrete INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=879315.
- License issuedJun 13, 2006
- Bond activeJan 1, 2023
- WC coverage startsApr 22, 2026
- License expiredAug 31, 2026
- WC expiresApr 22, 2027
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