Griffin Construction Services, B General Building Contractor in Castro Valley, CA
Griffin Construction Services operating as a sole owner holds an active California contractor license (CSLB #1029762), valid through Aug 31, 2027. First issued in 2017, the license has been on the CSLB roster for 9 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with North River Insurance Company (the) and an exempt workers' compensation status (no employees on payroll). The business is based in Castro Valley, in Alameda County, California.
- License Number
- 1029762
- Issued
- Aug 7, 2017
- Status
- CLEAR
- Expires
- Aug 31, 2027
- Entity
- Sole Owner
- Surety
- North River Insurance Company (the)
- Bond Number
- 04CF644291
- Effective
- Jun 8, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Sep 1, 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 Griffin Construction Services licensed in California?
Yes. Griffin Construction Services holds California Contractors State License Board license number 1029762, which is active and in good standing. The license was first issued on August 7, 2017. It is valid through August 31, 2027.
What does Griffin Construction Services specialize in?
Griffin Construction Services is licensed for one CSLB classification: B General Building Contractor.
Where is Griffin Construction Services headquartered?
Griffin Construction Services is headquartered at 19955 Forest Ave, Castro Valley, CA 94546, in Alameda County, California.
Does Griffin Construction Services have an active surety bond on file with CSLB?
Yes. Griffin Construction Services has an active California contractor surety bond filed with North River Insurance Company (the).
Does Griffin Construction Services carry workers' compensation coverage?
Griffin Construction Services reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Griffin Construction Services's contractor license?
You can verify Griffin Construction Services's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1029762.
- License issuedAug 7, 2017
- Bond activeJun 8, 2025
- WC coverage startsSep 1, 2025
- License expiresAug 31, 2027
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