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California contractor license
Nichelini & Sons Inc
Nichelini & Sons Inc of San Anselmo holds California license 339365 (B General Building). The CSLB file dated Nov 1, 2026 lists it as active.1 It expires Apr 30, 2028.
Licensed 49 years, longer than 97% of 47 active San Anselmo general contractors.
Active
Nichelini & Sons Inc, San Anselmo
- License
- 339365
- Class
- B General Building
- Expires
- Apr 30, 2028
- Bond
- $25,000
- Workers' comp
- Insured to Oct 1, 2027
CSLB file dated Nov 1, 2026
From the CSLB file dated Nov 1, 2026. Not a consumer report; check the board before you hire.
Has the board taken action on this license?
None in the CSLB file dated Nov 1, 2026. Confirm with the board: CSLB license check
What bond, insurance and workers' comp are on file?
- Bond
- $25,000American Contractors Indemnity Company, from May 8, 2025, continuous
- Liability insurance
- Not in the CSLB fileCheck with the board
- Workers' comp
- InsuredState Compensation Insurance Fund, from Oct 1, 2026, to Oct 1, 2027
Who is on this license?
- Officer
- Gerald W. NicheliniSince Jul 18, 1977
- Officer
- Amy K. NicheliniSince Apr 25, 1996
- Officer
- Russell J. NicheliniSince Apr 25, 1996
- Responsible managing officer, CEO and president
- Rick A. NicheliniSince Apr 25, 1996
What work does this license cover?
Issued Jul 18, 1977. Reissued Apr 25, 1996.
Which other San Anselmo businesses hold B General Building?
- MC Gee Michael J Construction IncorporatedLicensed since 1984
- Charles & Sons Builders IncLicensed since 1985
- Brackett ConstructionLicensed since 1985
- Hammer & Knife LLCLicensed since 2026
- Briese Co IncLicensed since 2026
What should you check before hiring?
What to ask before you hire
- Get the license number in writing. The name on the license should match the name on your contract and invoice.
- Check the class covers the job. A license for one trade doesn't cover another. California license classes
- Ask for a certificate of insurance sent to you by the insurance agent, not handed over by the contractor. How to read a COI
- Ask who will be on site. If a crew works on your property, ask for proof of workers' comp. An exemption on file means the contractor told the CSLB it has no employees.
- Put it in a written contract: license number, price, start date and payment schedule. Check the license again on the day you sign.
If the license is lapsed
- Don't sign or pay a deposit until the CSLB shows the license active again.
- Ask the contractor why. For a bond or insurance lapse, ask for proof that the new bond or policy was filed with the CSLB, then check again.
- If work has started, hold further payments, keep the contract, receipts and photos, and file a complaint with Contractors State License Board (CSLB).
- Check another contractor. California license lookup
Sources
- CSLB License Master (cslb.ca.gov, Nov 1, 2026)
- Contractors State License Board (CSLB)