Siller & Siller Construction INC, A General Engineering Contractor in Penn Valley, CA
Siller & Siller Construction INC operating as a corporation holds an active California contractor license (CSLB #1139072), valid through Jun 30, 2027. First issued in 2025, the license has been on the CSLB roster for 1 year. It carries 2 CSLB classifications: A General Engineering Contractor and C-12 Earthwork and Paving Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and a previously-filed workers' compensation policy with Service American Indemnity Company that is no longer active. The business is based in Penn Valley, in Nevada County, California.
- License Number
- 1139072
- Issued
- Jun 18, 2025
- Status
- CLEAR
- Expires
- Jun 30, 2027
- Entity
- Corporation
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100931414
- Effective
- Feb 14, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Service American Indemnity Company
- Policy Number
- SAMTWC1126700
- Effective
- Sep 22, 2025
- Expires
- Sep 22, 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 Siller & Siller Construction INC licensed in California?
Yes. Siller & Siller Construction INC holds California Contractors State License Board license number 1139072, which is active and in good standing. The license was first issued on June 18, 2025. It is valid through June 30, 2027.
What does Siller & Siller Construction INC specialize in?
Siller & Siller Construction INC is licensed for 2 CSLB classifications: A General Engineering Contractor and C-12 Earthwork and Paving Contractor.
Where is Siller & Siller Construction INC headquartered?
Siller & Siller Construction INC is headquartered at P O Box 430, Penn Valley, CA 95946, in Nevada County, California.
Does Siller & Siller Construction INC have an active surety bond on file with CSLB?
Yes. Siller & Siller Construction INC has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Siller & Siller Construction INC carry workers' compensation coverage?
Siller & Siller Construction INC has a previously-filed workers' compensation policy with Service American Indemnity Company that is no longer active.
How do I verify Siller & Siller Construction INC's contractor license?
You can verify Siller & Siller Construction INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1139072.
- Bond activeFeb 14, 2025
- License issuedJun 18, 2025
- WC coverage startsSep 22, 2025
- WC expiredSep 22, 2026
- License expiresJun 30, 2027
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