Lanigan & Sons Grading INC, C-12 Earthwork and Paving Contractor in Grass Valley, CA
Lanigan & Sons Grading INC operating as a corporation holds an active California contractor license (CSLB #1008694), valid through Jan 31, 2028. First issued in 2015, the license has been on the CSLB roster for 11 years. It carries a single CSLB classification: C-12 — Earthwork and Paving Contractor. Records show an active surety bond on file with Business Alliance Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Grass Valley, in Nevada County, California.
- License Number
- 1008694
- Issued
- Nov 4, 2015
- Status
- CLEAR
- Expires
- Jan 31, 2028
- Entity
- Corporation
- Surety
- Business Alliance Insurance Company
- Bond Number
- G19033210776
- Effective
- Jan 30, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jan 13, 2026
- 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 Lanigan & Sons Grading INC licensed in California?
Yes. Lanigan & Sons Grading INC holds California Contractors State License Board license number 1008694, which is active and in good standing. The license was first issued on November 4, 2015. It is valid through January 31, 2028.
What does Lanigan & Sons Grading INC specialize in?
Lanigan & Sons Grading INC is licensed for one CSLB classification: C-12 Earthwork and Paving Contractor.
Where is Lanigan & Sons Grading INC headquartered?
Lanigan & Sons Grading INC is headquartered at 12140 Crescent Dr, Grass Valley, CA 95945, in Nevada County, California.
Does Lanigan & Sons Grading INC have an active surety bond on file with CSLB?
Yes. Lanigan & Sons Grading INC has an active California contractor surety bond filed with Business Alliance Insurance Company.
Does Lanigan & Sons Grading INC carry workers' compensation coverage?
Lanigan & Sons Grading INC reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Lanigan & Sons Grading INC's contractor license?
You can verify Lanigan & Sons Grading INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1008694.
- License issuedNov 4, 2015
- WC coverage startsJan 13, 2026
- Bond activeJan 30, 2026
- License expiresJan 31, 2028
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