Silvestri Building Group, B General Building Contractor in Redwood City, CA
Silvestri Building Group operating as a sole owner holds California contractor license #690135, which is currently expired (lapsed Jun 30, 2026) and not valid to contract until it is renewed. First issued in 1994, the license has been on the CSLB roster for 32 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 Redwood City, in San Mateo County, California.
- License Number
- 690135
- Issued
- Jun 11, 1994
- Status
- CLEAR
- Expires
- Jun 30, 2026
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800210447
- Effective
- Oct 25, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jun 3, 2024
- Expires
- —
This contractor has a compliance issue in its public CSLB record:
- License expired
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Silvestri Building Group licensed in California?
Silvestri Building Group previously held California Contractors State License Board license number 690135, but the license expired on June 30, 2026 and is not currently valid. It was first issued on June 11, 1994.
What does Silvestri Building Group specialize in?
Silvestri Building Group is licensed for one CSLB classification: B General Building Contractor.
Where is Silvestri Building Group headquartered?
Silvestri Building Group is headquartered at 869 Hillcrest Drive, Redwood City, CA 94062, in San Mateo County, California.
Does Silvestri Building Group have an active surety bond on file with CSLB?
Yes. Silvestri Building Group has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Silvestri Building Group carry workers' compensation coverage?
Silvestri Building Group reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Silvestri Building Group's contractor license?
You can verify Silvestri Building Group's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=690135.
- License issuedJun 11, 1994
- WC coverage startsJun 3, 2024
- Bond activeOct 25, 2025
- License expiredJun 30, 2026
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