A - 1 Property Construction, B General Building Contractor in Oakland, CA
A - 1 Property Construction operating as a sole owner holds an active California contractor license (CSLB #555620), valid through Nov 30, 2027. First issued in 1989, the license has been on the CSLB roster for 37 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Atlantic Specialty Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Oakland, in Alameda County, California.
- License Number
- 555620
- Issued
- Jan 30, 1989
- Status
- CLEAR
- Expires
- Nov 30, 2027
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800224427
- Effective
- Dec 17, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Dec 17, 2025
- 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 A - 1 Property Construction licensed in California?
Yes. A - 1 Property Construction holds California Contractors State License Board license number 555620, which is active and in good standing. The license was first issued on January 30, 1989. It is valid through November 30, 2027.
What does A - 1 Property Construction specialize in?
A - 1 Property Construction is licensed for one CSLB classification: B General Building Contractor.
Where is A - 1 Property Construction headquartered?
A - 1 Property Construction is headquartered at Po Box 13135, Oakland, CA 94661, in Alameda County, California.
Does A - 1 Property Construction have an active surety bond on file with CSLB?
Yes. A - 1 Property Construction has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does A - 1 Property Construction carry workers' compensation coverage?
A - 1 Property Construction reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify A - 1 Property Construction's contractor license?
You can verify A - 1 Property Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=555620.
- License issuedJan 30, 1989
- Bond activeDec 17, 2025
- WC coverage startsDec 17, 2025
- License expiresNov 30, 2027
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