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California contractor license
Classic Glass Inc
Classic Glass Inc of San Jose holds California license 520997 (C17 Glazing). The CSLB file dated Oct 31, 2026 lists it as active.1 It expires Nov 30, 2027.
Active
Classic Glass Inc, San Jose
- License
- 520997
- Class
- C17 Glazing
- Expires
- Nov 30, 2027
- Bond
- $25,000
- Workers' comp
- Insured to Sep 19, 2027
CSLB file dated Oct 31, 2026
From the CSLB file dated Oct 31, 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 Oct 31, 2026. Confirm with the board: CSLB license check
What bond, insurance and workers' comp are on file?
- Bond
- $25,000Business Alliance Insurance Company, from Jan 1, 2023, continuous
- Liability insurance
- Not in the CSLB fileCheck with the board
- Workers' comp
- InsuredBerkshire Hathaway Homestate Insurance Company, from Sep 19, 2026, to Sep 19, 2027
Who is on this license?
- Responsible managing officer, CEO and president
- Thomas R. FormosaSince Oct 21, 1991
What work does this license cover?
Issued Nov 18, 1987.
- C17 Glazing
Which other San Jose businesses hold C17 Glazing?
- Le Deit & Sons Glass IncLicensed since 1983
- A M C Glass Co IncLicensed since 1990
- Blossom Hill Glass And Mirror IncLicensed since 1992
- Lotus Glass IncLicensed since 1996
- C & C GlassLicensed 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, Oct 31, 2026)
- Contractors State License Board (CSLB)