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Best Licensed Glass & Glazing Contractors in Fremont, CA

21 glass companies registered in Fremont 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 21 companies registered in Fremont. 21 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.Quality Glass Inc.

    ✓ CSLB License #242418 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    1966
    Phone
    (510) 445-0091

  2. 2.Walters & Wolf

    ✓ CSLB License #373392 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    1979
    Phone
    (341) 465-2040

  3. 3.Cline Glass Contractors Inc.

    ✓ CSLB License #472048 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    1985
    Phone
    (510) 490-4400

  4. 4.Bay Valley Insulation Inc.

    ✓ CSLB License #546944 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    1988
    Phone
    (510) 791-5535

  5. 5.Creative Shower Door Corp

    ✓ CSLB License #858181 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2005
    Phone
    (510) 623-9000

  6. 6.Alliance Glass Company

    ✓ CSLB License #868051 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2005
    Phone
    (650) 625-9108

  7. 7.Repcold Distributors

    ✓ CSLB License #929392 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2009
    Phone
    (510) 498-8786

  8. 8.Plan-it Green Construction

    ✓ CSLB License #952412 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2010
    Phone
    (510) 449-1209

Compare the top 6 at a glance

CompanyLicenseWorkers' compLicensed since
Quality Glass Inc.#242418On file1966
Walters & Wolf#373392On file1979
Cline Glass Contractors Inc.#472048On file1985
Bay Valley Insulation Inc.#546944On file1988
Creative Shower Door Corp#858181On file2005
Alliance Glass Company#868051On file2005

Alameda County glazing licensure at a glance

California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 133 active C-17 glazing licenses in Alameda County, 21 of them registered in Fremont. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Fremont license has been held 15 years, and the longest-standing one dates to 1966. 12 of Fremont's 21 licenses (57.1%) 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: 133 of the county's 133 licenses carry the same $25,000 bond California sets by statute. 13 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 Fremont: common questions

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

21 active C-17 glazing licenses are registered in Fremont, out of 133 across Alameda County. 21 Fremont-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. 21 active C-17 glazing licenses are registered in Fremont and 133 across Alameda County, the longest-standing issued in 1966. 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 12 of Fremont's 21 currently carry. 13 Alameda County licenses expire within 90 days.

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