CAROLLO ENGINEERS INC operating as a corporation is licensed in California under CSLB number 957452. The license was first issued in 2011, putting the business at 15 years on the active CSLB roster. It carries a single CSLB classification: A — General Engineering Contractor. Records show an active surety bond on file with ARCH INSURANCE COMPANY and active workers' compensation coverage from ZURICH AMERICAN INSURANCE COMPANY. The business is based in COSTA MESA, in Orange County, California.