Lanigan & Sons Grading Inc
Lanigan & Sons Grading Inc is an active, licensed contractor operating in Grass Valley, CA. Operating under a California contractor license established in 2015. They hold a C-12 Earthwork and Paving Contractor license. They currently maintain an active contractor bond and a workers' compensation exemption. No disciplinary actions have been recorded against this license.
License Information
- License Number
- 1008694
- Status
- Active
- Classification(s)
- C-12: Earthwork and Paving Contractor
- Tenure
- Licensed since 2015 (10 years)
- Issue Date
- November 04, 2015
- Expiration Date
- January 31, 2028
- Disciplinary Record
- No Disciplinary Actions
Bond & Insurance
- Contractor Bond
- Bonded ($25000) – BUSINESS ALLIANCE INSURANCE COMPANY
- Workers’ Compensation
- Exempt
A contractor’s bond protects consumers up to the bond amount if the contractor fails to fulfill contractual obligations or violates CSLB regulations.
Workers’ compensation insurance protects homeowners from liability if a contractor’s employee is injured on the job site.
Location
- Address
- 12140 CRESCENT DR
- City
- Grass Valley, CA
- ZIP Code
- 95945
- Phone
- (951) 543-3078
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About This License Type
C-12: Earthwork and Paving Contractor
Digs, moves, and places earth materials for cuts, fills, excavations, grades, trenches, backfills, and tunnels (if incidental), including use of explosives. Includes mixing, fabricating, and placing paving and surfacing materials.
Not authorized: Does not include operations on sources of water (see Class A).
Licensing Resources
What does a workers' comp exemption mean?
Deposit and payment rules for California contracts
Home improvement contract requirements
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License data sourced from the California Contractors State License Board. Last data update: April 05, 2026.