LAM LAWRENCE YI CHUNG operating as a sole owner is licensed in California under CSLB number 494172. The license was first issued in 1986, putting the business at 40 years on the active CSLB roster. It carries 3 CSLB classifications: B General Building Contractor, C-10 Electrical Contractor, and C-20 HVAC Contractor. Records show an active surety bond on file with MERCHANTS BONDING COMPANY (MUTUAL) and active workers' compensation coverage from STATE COMPENSATION INSURANCE FUND. The business is based in ARCADIA, in Los Angeles County, California.