Dinardo Design and Construction INC, B General Building Contractor in Berkeley, CA
Dinardo Design and Construction INC operating as a corporation holds an active California contractor license (CSLB #840504), valid through Mar 31, 2028. First issued in 2004, the license has been on the CSLB roster for 22 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Insurance Company and a previously-filed workers' compensation policy with Omaha National Casualty Company that is no longer active. The business is based in Berkeley, in Alameda County, California.
- License Number
- 840504
- Issued
- Jun 10, 2004
- Status
- CLEAR
- Expires
- Mar 31, 2028
- Entity
- Corporation
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800229978
- Effective
- Feb 8, 2026
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Omaha National Casualty Company
- Policy Number
- ONCC1701296201
- Effective
- Aug 24, 2025
- Expires
- Aug 24, 2026
This contractor has a compliance issue in its public CSLB record:
- No active workers' comp on file
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Dinardo Design and Construction INC licensed in California?
Yes. Dinardo Design and Construction INC holds California Contractors State License Board license number 840504, which is active and in good standing. The license was first issued on June 10, 2004. It is valid through March 31, 2028.
What does Dinardo Design and Construction INC specialize in?
Dinardo Design and Construction INC is licensed for one CSLB classification: B General Building Contractor.
Where is Dinardo Design and Construction INC headquartered?
Dinardo Design and Construction INC is headquartered at 733 Allston Way, Berkeley, CA 94710, in Alameda County, California.
Does Dinardo Design and Construction INC have an active surety bond on file with CSLB?
Yes. Dinardo Design and Construction INC has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Dinardo Design and Construction INC carry workers' compensation coverage?
Dinardo Design and Construction INC has a previously-filed workers' compensation policy with Omaha National Casualty Company that is no longer active.
How do I verify Dinardo Design and Construction INC's contractor license?
You can verify Dinardo Design and Construction INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=840504.
- License issuedJun 10, 2004
- WC coverage startsAug 24, 2025
- Bond activeFeb 8, 2026
- WC expiredAug 24, 2026
- License expiresMar 31, 2028
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