Diaz Construction, B General Building Contractor in Hayward, CA
Diaz Construction operating as a sole owner holds an active California contractor license (CSLB #989528), valid through Jan 31, 2028. First issued in 2014, the license has been on the CSLB roster for 12 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Hudson Insurance Company and active workers' compensation coverage from Berkshire Hathaway Direct Insurance Company. The business is based in Hayward, in Alameda County, California.
- License Number
- 989528
- Issued
- Jan 6, 2014
- Status
- CLEAR
- Expires
- Jan 31, 2028
- Entity
- Sole Owner
- Surety
- Hudson Insurance Company
- Bond Number
- 30123533
- Effective
- Jun 25, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Berkshire Hathaway Direct Insurance Company
- Policy Number
- PCA3DZ6HRC
- Effective
- Dec 10, 2025
- Expires
- Dec 10, 2026
This contractor is verified, with no adverse conditions in the current CSLB record.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Diaz Construction licensed in California?
Yes. Diaz Construction holds California Contractors State License Board license number 989528, which is active and in good standing. The license was first issued on January 6, 2014. It is valid through January 31, 2028.
What does Diaz Construction specialize in?
Diaz Construction is licensed for one CSLB classification: B General Building Contractor.
Where is Diaz Construction headquartered?
Diaz Construction is headquartered at 21437 Mission Blvd, Hayward, CA 94541, in Alameda County, California.
Does Diaz Construction have an active surety bond on file with CSLB?
Yes. Diaz Construction has an active California contractor surety bond filed with Hudson Insurance Company.
Does Diaz Construction carry workers' compensation coverage?
Yes. Diaz Construction carries active workers' compensation coverage through Berkshire Hathaway Direct Insurance Company.
How do I verify Diaz Construction's contractor license?
You can verify Diaz Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=989528.
- License issuedJan 6, 2014
- Bond activeJun 25, 2023
- WC coverage startsDec 10, 2025
- WC expiresDec 10, 2026
- License expiresJan 31, 2028
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