WINDOW WORKS OF CALIFORNIA THE operating as a corporation is licensed in California under CSLB number 749682. The license was first issued in 1998, putting the business at 28 years on the active CSLB roster. 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COMPANY (THE) and a previously-filed workers' compensation policy with STATE COMPENSATION INSURANCE FUND that is no longer active.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.