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Best Licensed Glass & Glazing Contractors in Fontana, CA

9 glass companies registered in Fontana 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 9 companies registered in Fontana. 9 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.Advanced Mission Glass Corporation

    ✓ CSLB License #743108 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    1997
    Phone
    (909) 355-1969

  2. 2.B M Quality Glass Install

    ✓ CSLB License #1027817 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2017
    Phone
    (909) 786-5399

  3. 3.A S A P Glasswerks

    ✓ CSLB License #853896 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2005
    Phone
    (213) 435-3545

  4. 4.M T M Windows And Glass Doors

    ✓ CSLB License #1010981 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2016
    Phone
    (909) 955-9507

  5. 5.Retro Windows & Patio Doors Services

    ✓ CSLB License #1051976 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2019
    Phone
    (909) 714-0499

  6. 6.Alex Windows Inc.

    ✓ CSLB License #1062118 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2020
    Phone
    (909) 855-1181

  7. 7.J-shower Doors & Glass

    ✓ CSLB License #1069315 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2020
    Phone
    (909) 732-6564

  8. 8.Amersa Glass LLC

    ✓ CSLB License #1143218 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2025
    Phone
    (909) 808-2109

Compare the top 6 at a glance

CompanyLicenseWorkers' compLicensed since
Advanced Mission Glass Corporation#743108On file1997
B M Quality Glass Install#1027817On file2017
A S A P Glasswerks#853896Expired on file2005
M T M Windows And Glass Doors#1010981Exempt or none on file2016
Retro Windows & Patio Doors Services#1051976Exempt or none on file2019
Alex Windows Inc.#1062118Exempt or none on file2020

San Bernardino County glazing licensure at a glance

California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 153 active C-17 glazing licenses in San Bernardino County, 10 of them registered in Fontana. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Fontana license has been held 6 years, and the longest-standing one dates to 1997. 2 of Fontana's 10 licenses (20.0%) 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: 153 of the county's 153 licenses carry the same $25,000 bond California sets by statute. 16 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 Fontana: common questions

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

10 active C-17 glazing licenses are registered in Fontana, out of 153 across San Bernardino County. 9 Fontana-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. 10 active C-17 glazing licenses are registered in Fontana and 153 across San Bernardino County, the longest-standing issued in 1997. 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 Fontana's 10 currently carry. 16 San Bernardino County licenses expire within 90 days.

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