CORNERSTONE MASONRY SERVICES INC operating as a corporation is licensed in California under CSLB number 817672. The license was first issued in 2003, putting the business at 23 years on the active CSLB roster. It carries 2 CSLB classifications: C-8 Concrete Contractor and C-29 Masonry Contractor. Records show an active surety bond on file with AMERICAN CONTRACTORS INDEMNITY COMPANY and active workers' compensation coverage from ZURICH AMERICAN INSURANCE COMPANY. The business is based in SUN VALLEY, in Los Angeles County, California.