Mt Zion Glass, C-17 Glazing Contractor in Castro Valley, CA
Mt Zion Glass operating as a limited liability holds an active California contractor license (CSLB #1103681), valid through Apr 30, 2027. First issued in 2023, the license has been on the CSLB roster for 3 years. It carries a single CSLB classification: C-17 — Glazing Contractor. Records show an active surety bond on file with United Surety Insurance Company and a previously-filed workers' compensation policy with Norguard Insurance Company that is no longer active. The business is based in Castro Valley, in Alameda County, California.
- License Number
- 1103681
- Issued
- Apr 18, 2023
- Status
- CLEAR
- Expires
- Apr 30, 2027
- Entity
- Limited Liability
- Surety
- United Surety Insurance Company
- Bond Number
- UCSX900Y6748
- Effective
- Mar 13, 2026
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Norguard Insurance Company
- Policy Number
- MTWC673415
- Effective
- Jun 12, 2025
- Expires
- Jun 12, 2026
This contractor has a compliance issue in its public CSLB record:
- No active workers' comp on file
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Mt Zion Glass licensed in California?
Yes. Mt Zion Glass holds California Contractors State License Board license number 1103681, which is active and in good standing. The license was first issued on April 18, 2023. It is valid through April 30, 2027.
What does Mt Zion Glass specialize in?
Mt Zion Glass is licensed for one CSLB classification: C-17 Glazing Contractor.
Where is Mt Zion Glass headquartered?
Mt Zion Glass is headquartered at 19177 Madison Avenue, Castro Valley, CA 94546, in Alameda County, California.
Does Mt Zion Glass have an active surety bond on file with CSLB?
Yes. Mt Zion Glass has an active California contractor surety bond filed with United Surety Insurance Company.
Does Mt Zion Glass carry workers' compensation coverage?
Mt Zion Glass has a previously-filed workers' compensation policy with Norguard Insurance Company that is no longer active.
How do I verify Mt Zion Glass's contractor license?
You can verify Mt Zion Glass's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1103681.
- License issuedApr 18, 2023
- WC coverage startsJun 12, 2025
- Bond activeMar 13, 2026
- WC expiredJun 12, 2026
- License expiresApr 30, 2027
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