KOBBAN BUILDERS operating as a sole owner is licensed in California under CSLB number 873229. The license was first issued in 2006, putting the business at 20 years on the active CSLB roster. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with AMERICAN CONTRACTORS INDEMNITY COMPANY and active workers' compensation coverage from NORGUARD INSURANCE COMPANY. The business is based in OAKLAND, in Alameda County, California.