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California contractor license
Nibbi Bros Associates Inc
Nibbi Bros Associates Inc of San Francisco holds California license 757362 (A General Engineering, B General Building, C8 Concrete). The CSLB file dated Nov 1, 2026 lists it as active.1 It expires Dec 31, 2026.
Licensed 27 years, longer than 83% of 1,412 active San Francisco general contractors.
Active
- Workers' comp ends Nov 1, 2026 (0 days)
- License ends Dec 31, 2026 (60 days)
Nibbi Bros Associates Inc, San Francisco
- License
- 757362
- Class
- A General Engineering; B General Building; C8 Concrete
- Expires
- Dec 31, 2026
- Bond
- $25,000
- Workers' comp
- Insured to Nov 1, 2026
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
- $25,000Safeco Insurance Company Of America, from Jan 1, 2023, continuous
- Liability insurance
- Not in the CSLB fileCheck with the board
- Workers' comp
- InsuredGreenwich Insurance Company, from Nov 1, 2025, to Nov 1, 2026
Who is on this license?
- Officer
- Michael K. NibbiSince Dec 21, 1998
- Officer
- Rajesh K. ChoudharySince Oct 14, 2020
- Responsible managing officer, CEO and president
- Robert L. NibbiSince Dec 21, 1998
What work does this license cover?
Issued Dec 21, 1998.
- A General Engineering
- B General Building
- C8 Concrete
What other licenses does this business hold?
- Nibbi SPS1070664 · A · Active
- Nibbi Concrete862571 · A · Active
Which other San Francisco businesses hold A General Engineering?
- Mitchell EngineeringLicensed since 1998
- Hernandez EngineeringLicensed since 1998
- Rocca A M IncLicensed since 1998
- Kingdom Pipelines IncLicensed since 1999
- S2 / H Construction GroupLicensed since 1999
General Contractors in San FranciscoCalifornia general contractors
What should you check before hiring?
What to ask before you hire
- Ask whether it has been renewed. Something on this license ends within 60 days. Check again before you pay a deposit.
- 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)