Diamond Oliver Construction, B General Building Contractor in Oakland, CA
Diamond Oliver Construction operating as a sole owner holds an active California contractor license (CSLB #939188), valid through Oct 31, 2027. First issued in 2009, the license has been on the CSLB roster for 17 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
- 939188
- Issued
- Oct 24, 2009
- Status
- CLEAR
- Expires
- Oct 31, 2027
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800209854
- Effective
- Sep 20, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Sep 8, 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 Diamond Oliver Construction licensed in California?
Yes. Diamond Oliver Construction holds California Contractors State License Board license number 939188, which is active and in good standing. The license was first issued on October 24, 2009. It is valid through October 31, 2027.
What does Diamond Oliver Construction specialize in?
Diamond Oliver Construction is licensed for one CSLB classification: B General Building Contractor.
Where is Diamond Oliver Construction headquartered?
Diamond Oliver Construction is headquartered at 201 East 12th Street #108, Oakland, CA 94606, in Alameda County, California.
Does Diamond Oliver Construction have an active surety bond on file with CSLB?
Yes. Diamond Oliver Construction has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Diamond Oliver Construction carry workers' compensation coverage?
Diamond Oliver Construction reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Diamond Oliver Construction's contractor license?
You can verify Diamond Oliver Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=939188.
- License issuedOct 24, 2009
- WC coverage startsSep 8, 2025
- Bond activeSep 20, 2025
- License expiresOct 31, 2027
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