Black Diamond Paving LLC, A General Engineering Contractor in Hayward, CA
Black Diamond Paving LLC operating as a limited liability holds an active California contractor license (CSLB #717849), valid through Jan 31, 2027. First issued in 1996, the license has been on the CSLB roster for 30 years. It carries a single CSLB classification: A — General Engineering Contractor. Records show an active surety bond on file with Merchants Bonding Company (mutual) and active workers' compensation coverage from Xl Specialty Insurance Company. The business is based in Hayward, in Alameda County, California.
- License Number
- 717849
- Issued
- Jan 22, 1996
- Status
- CLEAR
- Expires
- Jan 31, 2027
- Entity
- Limited Liability
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- CA6115916
- Effective
- Jan 4, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Xl Specialty Insurance Company
- Policy Number
- CWD7478211
- Effective
- Oct 26, 2025
- Expires
- Oct 26, 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 Black Diamond Paving LLC licensed in California?
Yes. Black Diamond Paving LLC holds California Contractors State License Board license number 717849, which is active and in good standing. The license was first issued on January 22, 1996. It is valid through January 31, 2027.
What does Black Diamond Paving LLC specialize in?
Black Diamond Paving LLC is licensed for one CSLB classification: A General Engineering Contractor.
Where is Black Diamond Paving LLC headquartered?
Black Diamond Paving LLC is headquartered at 23098 Connecticut St, Hayward, CA 94545, in Alameda County, California.
Does Black Diamond Paving LLC have an active surety bond on file with CSLB?
Yes. Black Diamond Paving LLC has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does Black Diamond Paving LLC carry workers' compensation coverage?
Yes. Black Diamond Paving LLC carries active workers' compensation coverage through Xl Specialty Insurance Company.
How do I verify Black Diamond Paving LLC's contractor license?
You can verify Black Diamond Paving LLC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=717849.
- License issuedJan 22, 1996
- Bond activeJan 4, 2023
- WC coverage startsOct 26, 2025
- WC expiresOct 26, 2026
- License expiresJan 31, 2027
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