Window Works of California the, B General Building Contractor in Dublin, CA
Window Works of California the operating as a corporation holds California contractor license #749682, which is currently expired (lapsed May 31, 2026) and not valid to contract until it is renewed. First issued in 1998, the license has been on the CSLB roster for 28 years. It carries 2 CSLB classifications: B General Building Contractor and C-17 Glazing Contractor. Records show an active surety bond on file with North River Insurance Company (the) and a previously-filed workers' compensation policy with State Compensation Insurance Fund that is no longer active. The business is based in Dublin, in Alameda County, California.
- License Number
- 749682
- Issued
- May 19, 1998
- Status
- CLEAR
- Expires
- May 31, 2026
- Entity
- Corporation
- Surety
- North River Insurance Company (the)
- Bond Number
- 04CF643134
- Effective
- Apr 15, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- State Compensation Insurance Fund
- Policy Number
- 9223142
- Effective
- Jan 1, 2024
- Expires
- Jan 1, 2027
- Cancelled
- Mar 30, 2026
This contractor has a compliance issue in its public CSLB record:
- License expired
- Workers' comp cancelled
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Window Works of California the licensed in California?
Window Works of California the previously held California Contractors State License Board license number 749682, but the license expired on May 31, 2026 and is not currently valid. It was first issued on May 19, 1998.
What does Window Works of California the specialize in?
Window Works of California the is licensed for 2 CSLB classifications: B General Building Contractor and C-17 Glazing Contractor.
Where is Window Works of California the headquartered?
Window Works of California the is headquartered at 11407 Rampart Drive, Dublin, CA 94568, in Alameda County, California.
Does Window Works of California the have an active surety bond on file with CSLB?
Yes. Window Works of California the has an active California contractor surety bond filed with North River Insurance Company (the).
Does Window Works of California the carry workers' compensation coverage?
Window Works of California the has a previously-filed workers' compensation policy with State Compensation Insurance Fund that is no longer active.
How do I verify Window Works of California the's contractor license?
You can verify Window Works of California the's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=749682.
- License issuedMay 19, 1998
- WC coverage startsJan 1, 2024
- Bond activeApr 15, 2025
- WC cancelledMar 30, 2026
- License expiredMay 31, 2026
- WC expiresJan 1, 2027
- Pfeifer Allen#276098Hayward·B General Building Contractor
- Uneda Glass & Window CO#266777Oakland·B General Building Contractor
- Wolf Randall Alan#327375Fremont·B General Building Contractor
- Howard Construction CO#226122Oakland·B General Building Contractor
- East Bay Fixture Company#213597Oakland·B General Building Contractor
- Knuppe H James#214462Castro Valley·B General Building Contractor
- Paragon Electric#261291Castro Valley·B General Building Contractor
- Zaballos R & Sons Incorporated#255828Hayward·A General Engineering Contractor
Working a California job with Window Works of California the, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.
- California preliminary notice deadline calculatorFind your 20-day deadline and the lien rights at risk.
- Do I need a preliminary notice in California?Answer a few questions to see if the 20-day notice applies.
- Did I lose my California lien rights?Check whether your mechanics lien window has passed.
- Unpaid construction invoice in CaliforniaYour options and deadlines for collecting on a California job.
Own Window Works of California the? Claim or correct this profile