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Best Licensed Glass & Glazing Contractors in Fullerton, CA

11 glass companies registered in Fullerton hold current CSLB licenses, verified against official records as of August 17, 2026. The 8 below are the top-ranked, ordered by workers' compensation cover and years licensed.

How we chose: We identified 11 companies registered in Fullerton. 11 passed license verification. The 8 below are the top-ranked of those. Our methodology

We earn a fee when you call businesses through numbers on this site. This never affects who is listed or how they rank.

  1. 1.Fullerton Glass Co

    ✓ CSLB License #519805 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    1987
    Phone
    (714) 879-5120

  2. 2.A A A Glass Tech U S A

    ✓ CSLB License #728691 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    1996
    Phone
    (714) 870-5212

  3. 3.Rainbow Glazing Inc.

    ✓ CSLB License #863691 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2005
    Phone
    (714) 680-3400

  4. 4.Richelieu Glass Co

    ✓ CSLB License #892698 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2007
    Phone
    (714) 400-0141

  5. 5.T - Glass Inc.

    ✓ CSLB License #939257 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2009
    Phone
    (714) 253-3206

  6. 6.Onyx Glass & Aluminum

    ✓ CSLB License #1074278 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2021
    Phone
    (714) 686-1029

  7. 7.Golden Glass Inc.

    ✓ CSLB License #1145449 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2025
    Phone
    (714) 449-8989

  8. 8.Quality Glass O C Corp

    ✓ CSLB License #1147986 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2025
    Phone
    (714) 519-3137

Compare the top 6 at a glance

CompanyLicenseWorkers' compLicensed since
Fullerton Glass Co#519805On file1987
A A A Glass Tech U S A#728691On file1996
Rainbow Glazing Inc.#863691On file2005
Richelieu Glass Co#892698On file2007
T - Glass Inc.#939257On file2009
Onyx Glass & Aluminum#1074278On file2021

Orange County glazing licensure at a glance

California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 267 active C-17 glazing licenses in Orange County, 11 of them registered in Fullerton. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Fullerton license has been held 16 years, and the longest-standing one dates to 1987. 8 of Fullerton's 11 licenses (72.7%) carry current workers' compensation cover in CSLB's file. That is employee injury cover, not liability insurance, and a blank usually means an owner-operator with no employees - lawful, and not a mark against anyone. The contractor bond is not a signal here: 266 of the county's 267 licenses carry the same $25,000 bond California sets by statute. 25 county licenses reach their expiration date within the next 90 days. CSLB cannot link straight to a license record, so every listing above shows its number for you to type into CSLB's license lookup. How we verify.

Glass & Glazing Contractors in Fullerton: common questions

How many licensed glass and glazing contractors are there in Fullerton?

11 active C-17 glazing licenses are registered in Fullerton, out of 267 across Orange County. 11 Fullerton-registered companies passed our license verification, and the 8 on this page are the top-ranked of those. Only licenses CSLB shows as CLEAR and unexpired are listed.

Does California license glass and glazing contractors?

Yes. California licenses contractors by classification, and C-17 is the CSLB classification that authorises this work. 11 active C-17 glazing licenses are registered in Fullerton and 267 across Orange County, the longest-standing issued in 1987. Only CLEAR, unexpired licenses appear here.

How do I check a glazing contractor's license in California?

Every listing above shows its CSLB license number. CSLB cannot link straight to a record, so open its license lookup and type the number in: it shows status, expiration, the contractor bond and workers' compensation cover, which 8 of Fullerton's 11 currently carry. 25 Orange County licenses expire within 90 days.

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