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California contractor license

All Glass Global Inc

All Glass Global Inc of Dublin holds California license 932710 (C17 Glazing). The CSLB file dated Nov 1, 2026 lists it as active.1 It expires Jun 30, 2028.

Active

All Glass Global Inc, Dublin

  • Workers' comp on file ended Oct 24, 2026.
License
932710
Class
C17 Glazing
Expires
Jun 30, 2028
Bond
$25,000
Workers' comp
Insured to Oct 24, 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
$25,000American Contractors Indemnity Company, from Jan 1, 2023, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
InsuredPie Insurance Company (The), from Oct 24, 2025, to Oct 24, 2026

Who is on this license?

Responsible managing officer
Thoai Q. NguyenSince May 16, 2009
CEO and president
Lucy CaoSince May 22, 2012

What work does this license cover?

Issued May 16, 2009. Inactive Jun 1, 2022 to Jun 8, 2022. Reissued May 22, 2012.

Which other Dublin businesses hold C17 Glazing?

What should you check before hiring?

What to ask before you hire

  1. Get the license number in writing. The name on the license should match the name on your contract and invoice.
  2. Check the class covers the job. A license for one trade doesn't cover another. California license classes
  3. Ask for a certificate of insurance sent to you by the insurance agent, not handed over by the contractor. How to read a COI
  4. 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.
  5. 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

  1. Don't sign or pay a deposit until the CSLB shows the license active again.
  2. 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.
  3. If work has started, hold further payments, keep the contract, receipts and photos, and file a complaint with Contractors State License Board (CSLB).
  4. Check another contractor. California license lookup

Sources

  1. CSLB License Master (cslb.ca.gov, Nov 1, 2026)
  2. Contractors State License Board (CSLB)