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Best Licensed Glass & Glazing Contractors in Rohnert Park, CA

9 glass companies registered in Rohnert Park 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 Rohnert Park. 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.Arch's Glass Inc.

    ✓ CSLB License #647838 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    1992
    Phone
    (707) 795-6976

  2. 2.Greenrun Construction

    ✓ CSLB License #716777 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    1995
    Phone
    (707) 812-7006

  3. 3.Vella Glass Inc.

    ✓ CSLB License #849812 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2004
    Phone
    (415) 259-4111

  4. 4.D & D Glassworks Inc.

    ✓ CSLB License #904999 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2007
    Phone
    (707) 536-9183

  5. 5.Integrity Glass

    ✓ CSLB License #1036272 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2018
    Phone
    (707) 721-2612

  6. 6.American Window And Door Systems Inc. DBA American Window Systems

    ✓ CSLB License #1066478 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2020
    Phone
    (707) 258-0880

  7. 7.Adam's Glass

    ✓ CSLB License #898164 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2007
    Phone
    (707) 236-2289

  8. 8.Pennington Glass

    ✓ CSLB License #1051593 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2019
    Phone
    (707) 321-7108

Compare the top 6 at a glance

CompanyLicenseWorkers' compLicensed since
Arch's Glass Inc.#647838On file1992
Greenrun Construction#716777On file1995
Vella Glass Inc.#849812On file2004
D & D Glassworks Inc.#904999On file2007
Integrity Glass#1036272On file2018
American Window And Door Systems Inc. DBA American Window Systems#1066478On file2020

Sonoma County glazing licensure at a glance

California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 40 active C-17 glazing licenses in Sonoma County, 9 of them registered in Rohnert Park. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Rohnert Park license has been held 18 years, and the longest-standing one dates to 1992. 6 of Rohnert Park's 9 licenses (66.7%) 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: 40 of the county's 40 licenses carry the same $25,000 bond California sets by statute. 4 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 Rohnert Park: common questions

How many licensed glass and glazing contractors are there in Rohnert Park?

9 active C-17 glazing licenses are registered in Rohnert Park, out of 40 across Sonoma County. 9 Rohnert Park-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. 9 active C-17 glazing licenses are registered in Rohnert Park and 40 across Sonoma County, the longest-standing issued in 1992. 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 6 of Rohnert Park's 9 currently carry. 4 Sonoma County licenses expire within 90 days.

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