Adajar Construction, B General Building Contractor in Concord, CA
Adajar Construction operating as a sole owner holds California contractor license #593708, which is currently expired (lapsed May 31, 2026) and not valid to contract until it is renewed. First issued in 1990, the license has been on the CSLB roster for 36 years. It carries a single CSLB classification: B — General Building 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 Concord, in Contra Costa County, California.
- License Number
- 593708
- Issued
- May 15, 1990
- Status
- CLEAR
- Expires
- May 31, 2026
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100977366
- Effective
- Jul 18, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- May 13, 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 Adajar Construction licensed in California?
Adajar Construction previously held California Contractors State License Board license number 593708, but the license expired on May 31, 2026 and is not currently valid. It was first issued on May 15, 1990.
What does Adajar Construction specialize in?
Adajar Construction is licensed for one CSLB classification: B General Building Contractor.
Where is Adajar Construction headquartered?
Adajar Construction is headquartered at 3702 N Ranchford Court, Concord, CA 94520, in Contra Costa County, California.
Does Adajar Construction have an active surety bond on file with CSLB?
Yes. Adajar Construction has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Adajar Construction carry workers' compensation coverage?
Adajar Construction reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Adajar Construction's contractor license?
You can verify Adajar Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=593708.
- License issuedMay 15, 1990
- WC coverage startsMay 13, 2024
- Bond activeJul 18, 2025
- License expiredMay 31, 2026
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