Abc Construction, A General Engineering Contractor in Concord, CA
Abc Construction operating as a sole owner holds an active California contractor license (CSLB #871880), valid through Feb 29, 2028. First issued in 2006, the license has been on the CSLB roster for 20 years. It carries 3 CSLB classifications: A General Engineering Contractor, B General Building Contractor, and C-36 Plumbing Contractor. Records show an active surety bond on file with Nationwide Mutual Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Concord, in Contra Costa County, California.
- License Number
- 871880
- Issued
- Feb 1, 2006
- Status
- CLEAR
- Expires
- Feb 29, 2028
- Entity
- Sole Owner
- Surety
- Nationwide Mutual Insurance Company
- Bond Number
- 7901206744
- Effective
- Oct 26, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Feb 26, 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 Abc Construction licensed in California?
Yes. Abc Construction holds California Contractors State License Board license number 871880, which is active and in good standing. The license was first issued on February 1, 2006. It is valid through February 29, 2028.
What does Abc Construction specialize in?
Abc Construction is licensed for 3 CSLB classifications: A General Engineering Contractor, B General Building Contractor, and C-36 Plumbing Contractor.
Where is Abc Construction headquartered?
Abc Construction is headquartered at 4375 Clayton Rd,unit H, Concord, CA 94521, in Contra Costa County, California.
Does Abc Construction have an active surety bond on file with CSLB?
Yes. Abc Construction has an active California contractor surety bond filed with Nationwide Mutual Insurance Company.
Does Abc Construction carry workers' compensation coverage?
Abc Construction reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Abc Construction's contractor license?
You can verify Abc Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=871880.
- License issuedFeb 1, 2006
- Bond activeOct 26, 2025
- WC coverage startsFeb 26, 2026
- License expiresFeb 29, 2028
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