Homversa
Find. Call. Fixed. - every listing checked against the official license or credential registry for its trade.

Best Licensed Glass & Glazing Contractors in Duarte, CA

4 glass companies registered in Duarte hold current CSLB licenses, verified against official records as of August 17, 2026. All 4 are listed below, ordered by workers' compensation cover and years licensed.

How we chose: We identified 4 companies registered in Duarte. 4 passed license verification. All 4 are listed below. 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.Taus

    ✓ CSLB License #925088 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2008
    Phone
    (626) 831-7881

  2. 2.Gavidia Glass Services

    ✓ CSLB License #1046496 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2018
    Phone
    (626) 627-1706

  3. 3.Sapphire Glass

    ✓ CSLB License #1125739 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2024
    Phone
    (626) 639-8797

  4. 4.Magnum Glass Inc.

    ✓ CSLB License #1159291 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2026
    Phone
    (626) 341-4183

Compare the top 4 at a glance

CompanyLicenseWorkers' compLicensed since
Taus#925088On file2008
Gavidia Glass Services#1046496On file2018
Sapphire Glass#1125739Exempt or none on file2024
Magnum Glass Inc.#1159291Exempt or none on file2026

Los Angeles County glazing licensure at a glance

California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 551 active C-17 glazing licenses in Los Angeles County, 4 of them registered in Duarte. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Duarte license has been held 1 year, and the longest-standing one dates to 2008. 2 of Duarte's 4 licenses (50.0%) 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: 551 of the county's 551 licenses carry the same $25,000 bond California sets by statute. 52 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 Duarte: common questions

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

4 active C-17 glazing licenses are registered in Duarte, out of 551 across Los Angeles County. 4 Duarte-registered companies passed our license verification, and all 4 are listed on this page. 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. 4 active C-17 glazing licenses are registered in Duarte and 551 across Los Angeles County, the longest-standing issued in 2008. 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 2 of Duarte's 4 currently carry. 52 Los Angeles County licenses expire within 90 days.

Other services in Duarte

Glass & Glazing Contractors in nearby cities