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California contractor license
Jimmy Diamond Glass Inc
Jimmy Diamond Glass Inc of San Francisco holds California license 657562 (C17 Glazing). The CSLB file dated Nov 1, 2026 lists it as active.1 It expires Nov 30, 2027.
Active
Jimmy Diamond Glass Inc, San Francisco
- License
- 657562
- Class
- C17 Glazing
- Expires
- Nov 30, 2027
- Bond
- $25,000
- Workers' comp
- Insured to Aug 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
- $25,000Merchants Bonding Company (Mutual), from Apr 15, 2026, continuous
- Liability insurance
- Not in the CSLB fileCheck with the board
- Workers' comp
- InsuredState Compensation Insurance Fund, from Aug 1, 2026, to Aug 1, 2027
Who is on this license?
- Responsible managing officer, CEO and president
- Chuong T. ChauSince Oct 28, 1992
What work does this license cover?
Issued Oct 28, 1992. Reissued Nov 18, 2011.
- C17 Glazing
Which other San Francisco businesses hold C17 Glazing?
- Celtic Glass IncLicensed since 1989
- MC Laughlin John F Window And Glass IncLicensed since 1992
- Kaiser GlassLicensed since 1993
- Acacia Glass CorpLicensed since 1996
- U S A Glass & AluminumLicensed since 1997
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)