Z L C CORP operating as a corporation is licensed in California under CSLB number 890327. The license was first issued in 2007, putting the business at 19 years on the active CSLB roster. It carries 3 CSLB classifications: A General Engineering Contractor, B General Building Contractor, and C-21 Building Moving / Demolition Contractor. Records show an active surety bond on file with AMERICAN CONTRACTORS INDEMNITY COMPANY and active workers' compensation coverage from OAK RIVER INSURANCE COMPANY. The business is based in CONCORD, in Contra Costa County, California.